Hyliion is a company focused on revolutionizing the commercial transportation industry through its innovative electrification solutions. Specializing in hybrid and fully electric powertrain technologies, Hyliion is dedicated to providing sustainable and efficient solutions for trucking fleets. With a commitment to reducing emissions and improving overall operational performance, Hyliion is at the forefront of driving the industry towards a more sustainable future.

Engineering Operations Manager

Senior Engineer, Mechanical

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Senior Technical Project Lead Power and Energy

Mechanical Designer Job

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.We are seeking a highly skilled CNC Engineer Technician (Prototyping &amp; Tooling Desing) with strong expertise in prototyping, tooling design, and precision machining. This role blends hands-on CNC machine operation with creative problem-solving in tooling development, fixturing, and rapid&nbsp;iteration. You will work closely with engineering teams to translate early-stage concepts into high-quality prototype parts and production-ready tooling solutions. This is an ideal role for a machinist who enjoys building unique parts, improving designs, and collaborating directly with engineers and manufacturing teams. This&nbsp;is an onsite position.&nbsp; Duties and Responsibilities:&nbsp; CNC Machining &amp; Prototyping Program, set up, and operate CNC mills, lathes, wire EDM to produce precision prototype components. Interpret engineering drawings, 3D models, and design intent to create one-off or low-volume parts. Select appropriate tools, speeds, feeds, and machining strategies to optimize quality and efficiency. Perform quick-turn machining on evolving designs requiring adaptability and engineering collaboration. Tooling &amp; Fixturing Design Design and manufacture custom tooling, fixtures, jigs, and work holding solutions to support both prototype and limited production needs. Collaborate with manufacturing and design engineers to develop and refine tooling concepts. Implement improvements to tooling ergonomics, repeatability, accuracy, and safety. CAD/CAM &amp; Programming Create and edit CNC programs using CAD/CAM software (Fusion 360, Mastercam, NX, or similar). Import and manipulate 3D CAD files to generate toolpaths. Verify toolpaths using simulation to prevent collisions and ensure manufacturability. Quality &amp; Documentation Perform in-process inspection and final part verification using calipers, micrometers, height gauges, CMM, or other precision tools. Maintain documentation for prototype runs, tooling revisions, and machining parameters. Support DFM (Design for Manufacturability) feedback for engineering teams. Shop Support &amp; Continuous Improvement Maintain a clean, organized, and safety-focused work environment. Monitor machine condition and coordinate maintenance as needed. Recommend process improvements, equipment upgrades, and tooling enhancements. Contribute to standardizing prototyping workflows and machining best practices. Qualifications: Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications (and/or Requirements) Associate or bachelor’s degree in Mechanical, Manufacturing, Industrial Engineering, Machine Technology, Advanced Manufacturing, or a related technical field required. 5+ years of CNC machining experience (mills, lathes, or 5-axis preferred) after completing your degree. Strong background in prototype machining and quick-turn environments. Experience designing and machining custom tools, fixtures, and workholding. Proficiency with CAD/CAM software for toolpath creation. Ability to read engineering drawings, GD&amp;T, and engineering documentation. Strong understanding of machining materials (aluminum, steels, plastics, etc.). Skills and Abilities Preferred: HAAS or FANUC CNC certifications would be good as well but preferred. Experience supporting R&amp;D or new product development teams. Familiarity with CNC machine maintenance and troubleshooting. Experience with metrology tools and/or CMM inspection. Welding, fabrication, or manual machine experience. Ability to collaborate directly with mechanical engineers on manufacturability improvements. Role Classification and Working Conditions: This is an hourly, non-exempt level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. Physical/Other Requirements: Ability to lift and/or move up to 50 pounds. Ability to travel, as needed, by plane, automobile, etc. Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

CNC Engineering Technician

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Procurement Engineer oversees the purchasing of technical goods and services primarily used for New Product Development for Hyliion. The Procurement Engineer has very detailed knowledge of the equipment, materials, and supplies used in Hyliion processes, systems, and components. They are responsible for evaluating suppliers, facilitating technical reviews, driving lead times, assessing purchase agreements and ensuring inventory across categories to support operations and R&amp;D. &nbsp; Duties and Responsibilities Accelerate New Product Introduction (NPI): Act as the Supply Chain's primary representative with Design &amp; Development teams, advocating for preferred suppliers and rapidly sourcing prototypes and technical parts. Drive the seamless transition from prototype to production. Resolve Technical Challenges: Quickly address technical issues that impede new part builds, disrupt supplier quoting, or affect special processes like plating or painting. Be the go-to person for internal engineering inquiries, offering technical strategies and leveraging third-party expertise when necessary. Strategic Sourcing: Shape and promote category strategies for key areas of influence, ensuring a robust, fast-moving, and reliable supply chain. Supplier Management: Cultivate and manage NPI-focused suppliers to ensure quick turnaround times for rapid prototyping. Communication &amp; Reporting: Provide clear and timely updates to senior management on project status and performance. Be proactive in resolving or escalating issues to the appropriate level of management. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s Degree in Engineering, Mechanical, Aerospace, or Electrical Preferred 3-5 years of related experience, preferably in a fast paced industrial or similar manufacturing environment Skills and Abilities Demonstrated capability in procurement and new product introduction programs Must be able to apply sound engineering judgement and professional rigor in the performance of all analyses and assigned tasks The ability to understand basic engineering principles and problem-solving techniques is required Ability to take direction and function as a team member to solve a variety of engineering problems in the applicable discipline Strong tenacity to tackle complex sourcing challenges quickly and effectively Self-starter with ability to independently drive key workstreams through to outcomes &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to travel, as needed, by plane, automobile, etc. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Procurement Engineer

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose We are seeking a highly skilled Manufacturing Bill of Materials (MBOM) Engineer with deep expertise in Teamcenter, MBOM creation, and tooling configuration control. In this role, you will serve as a technical anchor between product engineering, manufacturing engineering, and production operations, ensuring that manufacturing data, tool definitions, and workflows are accurate, optimized, and released on time. You will play a key role in shaping how our manufacturing processes are configured, controlled, and scaled. Duties and Responsibilities:&nbsp; MBOM Ownership &amp; Configuration Develop, configure, and maintain Manufacturing Bill of Materials (MBOMs) within Teamcenter. Translate engineering EBOMs into production-ready MBOM structures. Ensure alignment of MBOM content with design intent, manufacturing requirements, and configuration rules. Validate, troubleshoot, and continuously improve BOM data accuracy and release workflows. Tooling Management Define, configure, and maintain tooling requirements within Teamcenter and associated manufacturing systems. Work with manufacturing and industrial engineers to ensure tooling models, metadata, and lifecycle states are structured and controlled properly. Support tooling change management and version control. Teamcenter / PLM Process Leadership Serve as a subject matter expert for Teamcenter manufacturing modules (MBOM, MPP, BOP, MRL, etc.). Create and refine PLM workflows, data standards, and best practices for manufacturing data. Act as a technical advisor for system improvements, integrations, and process automation. Cross-Functional Collaboration Partner with design engineering, operations, quality, and supply chain to ensure a cohesive product configuration strategy. Lead or support cross-functional reviews for MBOM completeness, tooling readiness, and manufacturability. Provide training and mentorship to engineers and technicians on Teamcenter manufacturing functions. Continuous Improvement Identify opportunities to streamline MBOM creation and tooling processes using PLM capabilities. Drive improvements in data structure, version control, and change management efficiency. Support digital manufacturing initiatives, standardization efforts, and system upgrades. Qualifications: Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Education, Experience and Certifications Bachelor’s degree in mechanical engineering, manufacturing engineering, industrial engineering, or related field. 5+ years of experience in manufacturing engineering, configuration management, or PLM engineering. Expert-level proficiency with Siemens Teamcenter, specifically manufacturing modules (e.g., MPP, MBOM, BOP). Strong understanding of EBOM-to-MBOM transformation and configuration rules. Experience with tooling definition, lifecycle management, and manufacturing documentation. Demonstrated ability to lead complex technical workstreams with minimal oversight. Skills and Abilities Preferred: Experience in aerospace, automotive, complex assembly, or other highly configured product environments. Familiarity with ERP integration, routing creation, or manufacturing execution systems (MES). Knowledge of CAD/PLM integrations (NX preferred but not required). Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in a combination of office and production/operations environments. Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to travel domestically, as needed, by plane, automobile, etc. We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Manufacturing Bill of Materials (MBOM) Engineer

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose and Overview Step into the world of metal additive manufacturing for the&nbsp;KARNO generator, where advanced laser powder-bed fusion meets real engineering challenge. Engineers in this group work across machine behavior, process optimization, material performance, data analytics, and hardware development to ensure high-quality, repeatable production using metal laser powder-bed fusion systems. We are hiring two Advanced Additive Process Engineers - focus will be on print parameter development and the other on machine/process development. &nbsp; If you’re the kind of engineer who enjoys digging into machine behavior, fine-tuning laser strategies, studying how materials evolve layer by layer, and pushing metal AM systems to run cleaner, faster, and more consistently, this team is built for you. The work is hands-on, data-driven, and central to scaling a first-of-its-kind distributed power technology. In this role, you’ll move across the entire additive manufacturing ecosystem. You’ll investigate how machine settings influence melt pools, porosity, and microstructure, and you’ll design controlled experiments to refine parameters and boost repeatability. A big part of the job involves troubleshooting machine quirks, interpreting sensor data, and making sense of real-time process feedback. You’ll also be working closely with design, materials, and hardware teams to bring complex AM components from early prototypes into reliable production. Along the way, you’ll help build the systems, standards, and workflows that turn metal AM into a high-trust, high-reliability manufacturing process for power-generation hardware. Duties and Responsibilities: Parameter Development Focus Identify and optimize critical-to-function (CTF) parameters that drive mechanical performance, density, porosity, microstructure, and repeatability. Design and execute experiments (DOE) to map the process window, understand sensitivities, and reduce variation. Build and maintain parameter sets for new alloys, new hardware, and new machine configurations. Work with sensor data, log files, and monitoring systems to correlate in-process signatures with part quality. Develop statistical models, SPC controls, and trend analysis tools to ensure stable production behavior. Machine Development Focus Improve AM machine capability through hardware tuning, sensor integration, calibration routines, and control-system optimization. Lead machine troubleshooting, repair activities, and upgrades to improve uptime, repeatability, and print speeds. Conduct machine characterization using advanced tools and metrology equipment to map laser optics, powder behavior, thermal gradients, and recoater performance. Support machine-level IQ/OQ/MQ qualification and ongoing PM/maintenance strategies. Collaborate with equipment vendors and internal engineering teams on new machine features, experimental setups, and pilot systems. Drive automation, digital manufacturing, and data-acquisition improvements for machine performance monitoring.&nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Education, Experience and Certifications Required Bachelor’s degree in mechanical, materials science, aerospace, or related engineering discipline. Requires a minimum of 5 years of engineering experience after earning a bachelor’s degree; relevant graduate project work can be applied toward requirements. Direct, hands-on experience with laser powder bed fusion (LPBF) additive manufacturing REQUIRED. Background in fabrication, prototyping, testing, or process development within an engineering environment. Ability to interpret engineering drawings, apply GD&amp;T, and understand material properties data. Strong analytical and root-cause problem-solving skills. Comfortable working hands-on with machines, tools, test equipment, and mechanical assemblies. Skills and Abilities Preferred Build prep/simulation software like ANSYS Additive Suite, 3DXpert, or Dyndrite. Experience developing AM parameters, designing DOEs, or using statistical analysis tools (SPC, JMP, Minitab, Python, MATLAB). Experience troubleshooting AM machines, calibrating optics, repairing systems, or working with machine sensors and controls. Knowledge of DFAM principles, heat-treat processes, and additive-appropriate material behaviors (e.g., nickel alloys, titanium). Familiarity with CAD tools (NX, SolidWorks, or similar) and simulation/analysis workflows. Experience with IQ/OQ/MQ qualification approaches. Strong communication skills and ability to present findings to cross-functional teams. Experience in a fast-paced R&amp;D or startup hardware environment. Why This Role Matters These engineers sit at the core of enabling scalable, high-performance additive manufacturing for the KARNO generator platform. Your work directly influences machine capability, part quality, manufacturability, and the timeline for scaling production of a first-of-its-kind power-generation technology. Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to travel domestically, as needed, by plane, automobile, etc. approximately 30% of the time, &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Advanced Engineer, Additive Process

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job PurposeThe Director, Project Engineering &amp; Delivery leads the end-to-end design, engineering, and execution of customer projects integrating the KARNO™ Power Module across distributed generation applications. This role ensures successful delivery of turnkey energy solutions—encompassing system design, engineering integration, vendor management, contractual oversight, procurement, and site commissioning—while maintaining cost, schedule, and performance excellence. Serving as the bridge between customers, engineering, operations, and commercial teams, this position is responsible for defining technical delivery strategies, developing scalable execution standards, and ensuring world-class customer satisfaction through reliable, high-quality installations. The Director also plays a strategic role in shaping Hyliion’s future project delivery capabilities and guiding the technical roadmap to align with emerging market and customer needs. This role will work closely with engineering, sales, channel, and supplier partners to help bring the most cost effective and reliable technical solutions to meet customer needs and inform our product needs of the future. This role involves the ability to work as a leader with direct reports(s) and also independently as a hands-on individual contributor, and to flex according to business needs. Duties and Responsibilities: Project Delivery Lead and execute project engineering, system integration, and performance validation for KARNO-based energy systems at customer sites. Direct all aspects of energy solutions project lifecycle management—from proposal through commissioning and turnover. Ensure compliance with applicable codes, standards, and permitting (NFPA, IEEE, NEC, UL, EPA, CARB DG, etc.). Manage subcontractors, suppliers, and channel partners to ensure delivery quality and adherence to specifications. Support field teams in resolving complex installation or operational challenges.&nbsp; Technical Excellence Maintain deep knowledge of distributed energy systems, including microgrids, hybrid generation, and energy storage. Drive continuous improvement in project engineering design, QA/QC, and execution efficiency. Provide technical oversight on proposals and RFP responses for complex, multi-site or high-value projects. Build and manage excellent relationships with customer engineering teams, consulting specifying engineers and be the lead person in responding to technical inquiries. Customer Engagement Act as the key technical point of contact for major customer projects and strategic partnerships. Support business development activities through solution presentations, value engineering, and lifecycle cost analyses. Ensure seamless coordination between design and field teams to deliver projects that meet or exceed customer expectations. Develops and compiles techno-commercial responses (detailed project specification analysis, lead pricing development, construction estimating / subcontractor scope of work and engaging third party vendors) for associated balance of plant equipment in response to RFPs/ RFQs,&nbsp;customer and project. Team Development As Hyliion scales up, build and mentor a high-performance project delivery and application team comprising of project engineers, program managers, and technical specialists. Promote a culture of collaboration, accountability, and technical innovation Qualifications: Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.Education, Experience and Certifications Bachelor’s degree in electrical, mechanical, or civil Engineering required; Master’s degree preferred. PMP or equivalent project management certification preferred. 15+ years of experience in power generation, distributed energy systems, or EPC project delivery, including large-scale commercial/industrial or microgrid applications. Proven track record in leading multi-disciplinary technical teams and delivering complex energy projects on time and within budget. Experience with natural gas, hydrogen, renewable fuels, or waste-gas systems strongly preferred. Understands basic industry standards and codes such as NEMA, NFPA, IEC, IEEE, UL, etc. Skills and Abilities Strong knowledge of power system design, distributed generation, and microgrid integration. Proven financial acumen in project cost control, forecasting, and contract management. Excellent communication and stakeholder engagement skills. Ability to mentor, coach, and inspire cross-functional technical teams. Demonstrated understanding of industry standards and safety practices. Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to travel frequently, approximately 25-40% of the time. Direct ReportsThis position has the potential to have direct reports at either exempt or non-exempt levels based on the needs of the department and the company. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Director, Project Engineering & Delivery

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Advanced Engineer, Electrical plays a pivotal role in supporting the advancement of the electrical system for our generator technology at our R&amp;D division in Cincinnati, Ohio. As part of our dynamic team, the Advanced Engineer, Electrical will own, lead and develop the main distribution component of our next generation HV System. &nbsp; Duties and Responsibilities Develop and implement cutting-edge power electronics circuits to support power distribution through the KARNO generator Work in a lab environment with hands-on build and development support of system prototypes.&nbsp; Detailed design of electrical system schematics, wiring harnesses, custom circuit hardware and control modules.&nbsp; Own the analysis, design, simulation and testing of HV electronic circuits. Identification and support of strategic suppliers to complete critical component designs and procurement.&nbsp; Development of safety-critical documentation including FMEAs and DVP&amp;Rs.&nbsp; Cost model development and leading cost reduction initiatives.&nbsp; Responsible for safety and material compliance requirements of electrical system components in demonstrator and commercial applications.&nbsp; Support mechanical packaging and system design to support electrical/thermal requirements. The engineer will work independently with limited supervision to evaluate, select, and apply standard engineering techniques, procedures, and criteria using knowledge and judgement to make adaptations and modifications. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. &nbsp; Qualifications include: Education, Experience and Certifications Bachelor’s in electrical engineering. 5+ years of experience in a regulated design environment. Skills and Abilities Demonstrated proficiency in designing HV electrification systems that use batteries, motors, inverters, and PDUs with adherence to high voltage safety protocols. Demonstrated experience in high current, high voltage DC power distribution unit design. Demonstrated hands-on experience debugging and building high-voltage DC power distribution Skilled in electrical system modeling and simulation using MATLAB-Simulink, PSPICE, or LTSPICE. Experience in packaging HV electronic components and interpreting electrical manufacturing documentation for commercialization support. Demonstrated proficiency in designing and troubleshooting electrical sensors and controls. Experience in circuit/schematic design tools Experience designing and laying out various HV components in 3D modeling tools. Proven experience in the design, release, and manufacturing of custom-manufactured electrical hardware components, such as busbars, ensuring build quality and production readiness. Understanding of electromagnetic compatibility, compliance requirements, and industry standards. Familiarity in designing, implementing, and troubleshooting communication networks like CAN, Ethernet, SPI, and I2C. Familiarity with ISO 26262, UL Standards, and/or MIL specifications. Highly collaborative personality with a willingness to learn and adapt.&nbsp; Strong project management and leadership skills. Ability to communicate effectively and positively with various stakeholders (internal and external), to address their needs promptly and to follow through on commitments. Ability to understand and follow complex verbal and written instructions. Strong follow-through, entrepreneurial spirited, and a self-starting nature. Willingness to travel occasionally (up to 10%) to engineering providers and hardware suppliers. &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to lift and/or move up to 30 pounds. Ability to travel, as needed, by plane, automobile, etc. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Advanced Engineer, Electrical

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Advanced Engineer, Power System Controls plays a key role in the design, development, and implementation of control software for Hyliion’s Karno Power Module. This position focuses on systems involving combustion, thermal management, pressure regulation, high-voltage, and power management. The engineer will be responsible for developing and validating control algorithms, tuning system parameters, and analyzing data to ensure performance meets engineering specifications. Additional responsibilities include preparing technical documentation, supporting root cause analysis, and ensuring timely, high-quality software delivery. The role requires cross-functional collaboration and occasional travel to support system testing and troubleshooting. &nbsp; Duties and Responsibilities Design, develop, and implement high-quality control software for Hyliion’s Karno Power Module, which includes combustion, thermal, pressure, high-voltage and power management systems. Define and conduct tests to verify software and tune control parameters to meet key performance indicators. Prepare reports and technical documentation related to system performance, control strategies, and compliance. Process and analyze data to verify software against engineering specifications, support root cause analysis and for optimizing performance. Ensure on time delivery with quality. Assist&nbsp;product team in defining customer requirements and generate corresponding engineering specifications. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Mechanical, Electrical, Computer, or Systems Engineering, or Computer Science or related field. 5+ years of relevant experience. Master’s degree in Mechanical, Electrical, Computer, or Systems Engineering, or Computer Science or related field Skills and Abilities Knowledge and experience with genset, power plant or hybrid vehicle control systems. Experience with software testing environments such as MIL, SIL, Experience with Controller Area Networks (CAN). Experience with PLCs or embedded systems Knowledge and experience with electrical circuits, electromechanical systems and electrical wiring. Good understanding of the V-model. Experience with C/C++ or Python is a plus. Experience with Atlassian tool suite (Jira, Confluence, and Bitbucket). Controls software development in MATLAB/Simulink Classical and modern control disciplines. Ability to work safely in labs, dynos, etc. Strong teamwork Proven ability in managing multiple projects, priorities, and assignments with accountability. Excellent verbal and written communication skills to interact with cross-functional teams and prepare technical reports. Position will require some travel to support testing, evaluate system performance or debug onsite issues. &nbsp; Role Classification and Working Conditions This is an exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to engineering lab/operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to travel, as needed, by plane, automobile, etc. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Advanced Engineer, Power System Controls

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Configuration Manager leads the implementation and oversight of the configuration management processes as we scale from prototype to production. This position ensures consistency and traceability across hardware, software, and firmware configurations. This role closely works with engineering, manufacturing, quality assurance, and supply chain teams to ensure controlled, auditable, and reliable releases. Duties and Responsibilities Develop and own the end-to-end configuration management process for mechanical, electrical, firmware, and software components of our linear generator Power Core and Power Module system. Establish and maintain baseline configurations for beta, production, and R&amp;D units. Manage source control systems (Teamcenter, Jira, etc.) and ensure proper versioning across all released artifacts. Create and maintain the configuration item (CI) database, including part numbers, BOMs, change orders, and design documentation. Work closely with engineering and supply chain to implement and control engineering change request/notices (ECR/ECNs) and release procedures. Support traceability, rollback strategies, and compliance requirements (e.g., ISO 9001 or similar quality frameworks). Coordinate configuration status accounting and audits to ensure production units match approved configurations. Collaborate with DevOps/IT to ensure secure, version-controlled storage of firmware and software releases. Support the integration of PLM/ERP systems to align documentation and part traceability. Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor's degree in Engineering (Mechanical, Manufacturing, Industrial, or related field) or a relevant technical discipline. Strong understanding of product lifecycle stages: prototype, beta, pilot, production. 4-7 years of experience in configuration management, ideally within hardware + software product environments. Experience in manufacturing or hardware startups, especially automotive, clean tech, energy, or industrial system Skills and Abilities&nbsp; Experience in manufacturing or hardware startups, especially automotive, clean tech, energy, or industrial systems Hands-on experience with configuration tools and systems (e.g., Git, Jira, SolidWorks PDM, Arena, Windchill, etc.). Familiarity with BOM management, ECR/ECN processes, and hardware change control. Excellent organizational and documentation skills, with attention to traceability and compliance. Comfortable working cross-functionally in fast-paced startup environments. Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Travel/Other Requirements Ability to travel, as needed, by plane, automobile, etc. 30-50% travel to Ohio if based in Texas We are not accepting candidates who require sponsorship for this position at this time.&nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Configuration Manager

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Configuration Manager leads the implementation and oversight of the configuration management processes as we scale from prototype to production. This position ensures consistency and traceability across hardware, software, and firmware configurations. This role closely works with engineering, manufacturing, quality assurance, and supply chain teams to ensure controlled, auditable, and reliable releases. Duties and Responsibilities Develop and own the end-to-end configuration management process for mechanical, electrical, firmware, and software components of our linear generator Power Core and Power Module system. Establish and maintain baseline configurations for beta, production, and R&amp;D units. Manage source control systems (Teamcenter, Jira, etc.) and ensure proper versioning across all released artifacts. Create and maintain the configuration item (CI) database, including part numbers, BOMs, change orders, and design documentation. Work closely with engineering and supply chain to implement and control engineering change request/notices (ECR/ECNs) and release procedures. Support traceability, rollback strategies, and compliance requirements (e.g., ISO 9001 or similar quality frameworks). Coordinate configuration status accounting and audits to ensure production units match approved configurations. Collaborate with DevOps/IT to ensure secure, version-controlled storage of firmware and software releases. Support the integration of PLM/ERP systems to align documentation and part traceability. Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor's degree in Engineering (Mechanical, Manufacturing, Industrial, or related field) or a relevant technical discipline. Strong understanding of product lifecycle stages: prototype, beta, pilot, production. 4-7 years of experience in configuration management, ideally within hardware + software product environments. Experience in manufacturing or hardware startups, especially automotive, clean tech, energy, or industrial system Skills and Abilities&nbsp; Experience in manufacturing or hardware startups, especially automotive, clean tech, energy, or industrial systems Hands-on experience with configuration tools and systems (e.g., Git, Jira, SolidWorks PDM, Arena, Windchill, etc.). Familiarity with BOM management, ECR/ECN processes, and hardware change control. Excellent organizational and documentation skills, with attention to traceability and compliance. Comfortable working cross-functionally in fast-paced startup environments. Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Travel/Other Requirements Ability to travel, as needed, by plane, automobile, etc. We are not accepting candidates who require sponsorship for this position at this time.&nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Engineer, Electrical Systems will play a pivotal role in supporting the advancement of electrical systems for our generator technology in the R&amp;D division in Cincinnati, Ohio. As part of our dynamic team, the Electrical Engineer will assist in contributing to electrical sub-systems and components for innovative generator technologies. &nbsp; Duties and Responsibilities This position will directly shape the company’s innovative energy product portfolio by owning the design, build, and test of production level wiring harnesses and electrical sub-system mechanical designs. This role is for an engineer who is a do-er that will bring concepts to a reality and driven to work as a team player with minimal supervision, using sound engineering judgment and established practices to develop and refine designs. Develop 2D and 3D schematics, models, and manufacturing drawings for electrical sub-systems - including wire harness assemblies and electrical enclosures. Be the bridge between the electrical, mechanical and system teams by collaborating to ensure the product meets intended design requirements within the overall product portfolio. Mentor engineers and lead technicians in the assembly and testing of electrical assemblies. Shepard change in released documentation by following standard engineering change practices. Build and integrate both prototype and production level electrical system components. Perform analysis and physical testing (both mechanical and electrical) of harnessing and sub-systems according to governing regulations. Diagnose and resolve electrical and mechanical issues related to electrical assemblies. Identify and engage with strategic suppliers for critical component design, build and procurement. Ensure all electrical system components comply with safety and material regulations for both prototype and commercial applications. Perform additional duties as needed to support evolving business needs. &nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s in electrical or mechanical engineering. 3+ years of demonstrated experience in a product development environment bridging the gap between electrical and mechanical engineering with electrical sub-system design Required Skills and Abilities Strong understanding of fundamental electrical engineering principles. Experienced in designing and building HV and LV wire harnesses/cables and electrical assemblies for low and high-volume electronic systems. Experienced in the use of 3D modeling tools such as NX, SolidWorks, Fusion etc. Experienced in any harness and electrical packaging layout tools such as EPLAN, Zuken E3, NX Capital, AutoCAD, etc. Experienced in applying GD&amp;T to mechanical drawings for manufacturability and clear communication with production vendors Familiar with and demonstrated ability to design and troubleshoot electronic systems. Familiar with designing high-voltage electrification systems encompassing batteries, motors, inverters, PDUs, and embedded controllers Familiar with compliance requirements, and industry standards such as UL, IPC, ISO, and/or NASA as it pertains to design practice and builds of electrical systems Strong desire to have responsibility and own real-life hardware. Approaches a problem with a smile and excitement. Highly collaborative personality with a willingness to learn and adapt.&nbsp; Humbled by the engineering principles and the unknowns of the world. Self-starter personality fueled with internal power. Strong sense of creative vision. Ability to communicate verbally effectively and positively and in writing with customers. (internal and external), to address their needs promptly and to follow through on commitments. Good problem solving and good communication skills, excellent numeracy and spatial awareness. Ability to understand and follow complex verbal and written instructions. Strong follow-through and execution to deadlines Willingness to travel occasionally (up to 10%) &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 30 pounds. Ability to travel, as needed, by plane, automobile, etc. &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Engineer, Electrical Systems

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The&nbsp;NX CAD Designer&nbsp;is a design team member providing definition of components that meet customer, partner and program needs. This role will work with engineering, supply chain and other business functional teams to deliver complex engine designs. The NX CAD Designer will utilize their expertise in 3D modeling and drafting while participating in section, department and business wide continuous improvement and simplification initiatives. &nbsp; Duties and Responsibilities Work within defined parameters and work plans to meet day-to-day and short-term objectives of moderate complexity and resolve issues through immediate action or short-term planning. Utilize engineering and design experience or expertise to solve problems and advance the state of the art of additive manufacturing technology. Lead key technical initiatives with engineering ownership, project planning and on time delivery to the customer. Create definition of parts, modules, and assemblies in the form of 2D cross sections, 2D drawings, 3D reusable models in a linked model environment, tolerance stack-ups, change in design co- authoring and various other electronic data formats to support analysis, manufacturing, assembly, tooling, quality and inspection within expected cost, quality and schedule. Work with engineering and supply chain partners to determine dimensional constraints and geometric tolerances required for proper clearances and fits while maximizing manufacturing producibility Ensure all interfaces between components are established and agreed upon by Engineering design teams of mating parts and engine systems Save applicable models to the engine assembly then maintain and support updates Continuously challenges self and team skills in functional area Stay current with industry developments in one’s field of expertise Work on government secured program with varying ranges of security clearance Adhere to special security requirements and those pertaining to the special access environment Concurrently manage multiple projects to ensure program cost, quality and schedule requirements are met Participate in short and long-term team, section and/or business goals focused on continuous improvement and simplification Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Associate's degree in a drafting related field from an accredited university or college and/or&nbsp;5+ years experience in a product definition or CAD role is required. Working knowledge of geometric dimensioning and tolerancing as it related to individual parts and overall assemblies (ASME Y145). Experience with model meshing and analysis. Experience in CAD working with Siemens NX/Teamcenter. Experience with EOSPRINT, Concept Laser WRX or other equivalent 3D Printing software. Skills and Abilities Familiarity with DMLM printing machines. Strong follow-through and self-starting nature. Ability to communicate clearly concisely, both orally and in writing and to follow through on commitments. Competency with Microsoft Office Suite. Ability to work well in a high-paced environment, set and meet appropriate deadlines. Experience with NX Surfacing/Mechanical routing a plus. &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to lift and/ or move up to 25 pounds. Crouching: Bending the body downward and forward by bending leg and spine. Reaching: Extending hand(s) and arm(s) in any direction. Standing: Remaining upright on the feet, particularly for sustained periods of time. Sitting: Remaining in a chair, particularly for sustained periods of time. Walking: Moving about on foot to accomplish tasks, particularly for long distances or moving from one work site to another. Talking: Expressing or exchanging ideas by means of the spoken word; those activities where detailed or important spoken instructions must be conveyed to other workers accurately, loudly, or quickly. Hearing: Perceiving the nature of sounds at normal speaking levels with or without correction and having the ability to receive detailed information through oral communication and making fine discriminations in sound. Repetitive motions: Making substantial movements (motions) of the wrists, hands, and/or fingers. The worker is required to have close visual acuity to perform an activity such as: preparing and analyzing data and figures; viewing a computer terminal; extensive reading; visual inspection involving small defects, small parts, and/or operation of machines (including inspection); using measurement devices; and/or assembly or fabrication of parts at distances close to the eyes. The noise level in the work environment is usually moderate. Tolerance for flying. We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

NX CAD Designer

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Quality Engineer plays a crucial role in ensuring the quality of products and processes by evaluating and qualifying new and existing suppliers, conducting periodic process walkthroughs, solving production issues, and developing a robust quality production system. &nbsp; Duties and Responsibilities Supplier Quality Evaluation and Qualification: Assess and qualify new suppliers to ensure they meet quality standards. Conduct regular evaluations of existing suppliers to maintain high-quality production levels. Supplier Process Walkthroughs: Perform periodic walkthroughs of supplier processes to ensure adherence to quality production systems. Engage with suppliers to address and resolve quality-related issues and promote continuous improvement. Quality Production System Development: Develop and implement foundational quality production systems within the organization. Ensure that internal processes align with industry standards and best practices. Define and implement quality requirements and expectations internally and for suppliers. Create and maintain quality documentation Problem Solving: Address production issues both remotely and on-site, working collaboratively with suppliers and internal teams. Implement effective solutions to resolve quality problems promptly and prevent recurrence Root Cause and Corrective Action: Lead root cause analysis investigations to identify the underlying causes of quality issues. Develop and execute corrective action plans to mitigate risks and improve product quality. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Engineering, Quality Assurance, or a related field. Minimum of 5 years of experience in quality engineering or a related role. Certification in quality engineering (e.g., CQE, Six Sigma) is a plus. Experience in highly technical manufacturing industries (e.g., aerospace, advanced engineered products). Proven experience with supplier quality management and process improvement. Strong knowledge of quality management systems and industry standards (e.g., ISO 9001). A mix of large and small-scale business operation beneficial. Skills and Abilities Excellent problem-solving skills and ability to work independently. Strong communication and interpersonal skills to effectively engage with suppliers and internal teams. Proficiency in using quality management tools and software Must be willing to travel, approximately 25% &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment, and given the nature of our business, is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 25 pounds. Ability to travel, as needed, by plane, automobile, etc., approximately 25%. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Quality Engineer

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Senior Engineer, Full Stack Software oversees the complete software development lifecycle for applications, middleware, and databases supporting Hyliion's strategic initiatives. This role requires expertise in all phases from architecture to support, with a strong focus on execution, delivering high-quality implementations in predictable increments while adhering to team processes. &nbsp; Duties and Responsibilities Develop and maintain full-stack applications using Vue.js, Node.js, or similar JavaScript frameworks Design and implement database solutions using PostgreSQL and/or KQL Contribute to the design, implementation, and maintenance of complex software systems Integrate and manage data APIs with a focus on user security Create scalable architectures for high-performance applications Implement solutions across both front-end and back-end environments Implement solutions written in Python for embedded Linux Ubuntu processor Adapt to changing project needs and take on additional responsibilities as required Collaborate and coordinate within the team and with other engineering teams to ensure successful integration, testing, and delivery Participate in Agile development processes Continuously improve code quality, system performance, and development practices Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Education, Experience and Certifications Bachelor's degree in Software Engineering, Computer Science, or related field required Master's degree in Software Engineering, Computer Science, or related field preferred Minimum 10 years of relevant experience in software development, including: Designing and maintaining complex, mission-critical backend solutions using relational databases and APIs. Creating and supporting Single Page Applications (SPAs) as a Web Applications programmer Minimum 10 years of experience developing technical products in a team environment Skills and Abilities Proficiency in relational database management and API design Strong knowledge of web application development and SPA architecture Strong ability to troubleshoot and identify root causes of production issues within complex systems Experience in creating and performing integration testing Strong knowledge of Node.js and Express.js Working knowledge of Azure Cloud environment and tools Familiarity with Azure IoT and Azure Data Explorer (ADX) preferred Familiarity with Python and embedded programming on Linux preferred Collaborate effectively with team members through clear oral and written communication Experience working within an Agile Project Management Framework Strong problem-solving skills and attention to detail Excellent communication and collaboration abilities Ability to understand and follow complex verbal and written instructions Strong follow-through and self-starting nature Ability to contribute to requirements definition and prioritization of new applications, features, and processes Adaptability to evolving technologies and project requirements Ability to work well in a high-paced environment, set and meet appropriate deadlines &nbsp; Role Classification and Working Conditions This is a salaried, exempt-exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to travel, as needed, by plane, automobile, etc. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Engineer, Full Stack Software

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Senior Manufacturing Engineer collaborates with industrialization leadership and design engineering teams to develop prototype build processes and then adapt and scale these processes for full production. This position plays a critical part in defining and optimizing manufacturing processes, leading cross-functional teams, and contributing to the successful delivery of high-quality products.&nbsp; &nbsp; Duties and Responsibilities Prototype Development &amp; Production Scaling: Collaborate with design engineering teams to develop prototype build processes and transition them to efficient, repeatable production-scale operations.&nbsp; Process Development &amp; Optimization: Design, develop, and implement efficient manufacturing processes for engine and generator assembly operations.&nbsp; Lean Manufacturing &amp; Continuous Improvement: Identify and lead initiatives to improve productivity, reduce waste, and increase operational efficiency.&nbsp; Technical Leadership: Serve as the subject matter expert for assembly processes, providing technical guidance and support to production teams.&nbsp; Additive Manufacturing: Integrate additive manufacturing (3D printing) technologies into production processes, where applicable, to enhance design flexibility and reduce costs.&nbsp; Project Management: Manage cross-functional projects, ensuring timelines, budgets, and objectives are met.&nbsp; Problem-Solving &amp; Root Cause Analysis: Support root cause analysis and corrective action initiatives to address production issues and improve product quality.&nbsp; Tooling &amp; Equipment: Design and specify tooling, jigs, and fixtures to support production activities. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Mechanical, Manufacturing, or Industrial Engineering (or related field) required. Advanced Technical or Business degree beneficial.&nbsp; 7+ years of experience in a manufacturing engineering role, with significant exposure to engine, genset and/or electric motor assembly operations.&nbsp; Familiarity with business case drivers and value creation. Ability to objectively compare and rationalizing options for the path forward. Aerospace or other precision manufacturing industry experience is highly preferred. Skills and Abilities Expertise in manufacturing process design and improvement (lean, Kaizen, error-proofing, fixture design). Experience with DOE, gage R&amp;R, and process qualifications&nbsp; Ability to design tooling for mid/high-volume manufacturing&nbsp; Demonstrated experience implementing automation into production processes&nbsp; Experience with prototype development and transitioning processes to production-scale operations.&nbsp; Experience with custom fabrication, engine and generator assembly, electric motor assembly processes.&nbsp; Proficiency in design software (e.g NX, CAD, stackup and GD&amp;T) and manufacturing execution systems (MES).&nbsp; Knowledge of Lean, Six Sigma, and other continuous improvement methodologies.&nbsp; Familiarity with automotive or aerospace industry standards and regulatory requirements (e.g., QS9000, ISO9001, AS9100, NADCAP).&nbsp;&nbsp; Experience with additive manufacturing (3D printing) beneficial.&nbsp;&nbsp; &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Temporary extended on-site oversight for new process development preferred. Ongoing travel to company engineering and production sites up to 30% &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Manufacturing Engineer

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Senior Facilities Engineer is responsible for ensuring the manufacturing plant’s infrastructure, utilities, and building systems reliably support safe, efficient, and scalable production operations. This role is hands-on and plant-floor focused, directly enabling equipment uptime, production ramp, and layout changes as the facility moves from early production into steady-state manufacturing. This position works closely with Manufacturing Engineering, Maintenance, Quality, and EHS to ensure the plant is always production ready. Key Responsibilities Manufacturing Utilities &amp; Infrastructure Own the performance, capacity, spend, and reliability of plant utilities including: Electrical power distribution and machine drops Compressed air, vacuum, and process gases HVAC, ventilation, dust/fume extraction, and heat rejection Process water, chilled water, and drainage Ensure utilities meet equipment specifications and production load requirements Troubleshoot utility-related production downtime and support root cause analysis Production Equipment &amp; Layout Support Support installation, relocation, and commissioning of production equipment Partner with Manufacturing Engineering on: Line layouts, workstation placement, and material flow Equipment moves and line rebalancing Ensure floor space, utilities, and safety systems are in place prior to equipment arrival Production Ramp &amp; Capacity Growth Plan and execute facility upgrades required for: Production volume increases New product introductions Additional shifts or extended run times Identify facility constraints that could limit throughput or uptime Develop phased facility expansion plans aligned to the production roadmap Plant Maintenance &amp; Reliability Establish and maintain preventive maintenance programs for: Electrical infrastructure HVAC and process utilities Building systems that impact production Support operations and maintenance teams during outages, shutdowns, and recovery events Drive improvements in uptime, response time, and mean time to repair (MTTR) Oversight of facility janitorial needs and vendor partners, including facility services repair Safety, Compliance &amp; Controls Ensure compliance with OSHA, NEC, NFPA, and local building codes Manage annual Fire Drill as well as the Red Wing vouchers for safety boots Inclement weather: Manage&nbsp;facility safety protocols and response actions during inclement weather to protect employees, visitors, and assets (e.g., salting walkways, backup power, etc.)&nbsp; Maintain the OSHA Form 300 log and 300A summary Support machine safety systems, interlocks, and emergency infrastructure Champion safety audits, incident investigations, and corrective actions Ensure facility changes follow proper change control and risk assessment Ensure that all new hires are loaded into the Safety Skills platform and assign role-specific training courses Capital Projects &amp; Contractors Lead facility-related capital projects on the plant floor and partner with Manufacturing Engineering &amp; Operations for their capital projects Develop scopes of work, RFQs, and installation plans Manage contractors during production and shutdown windows Ensure work is executed safely and does not disrupt manufacturing operations Documentation &amp; Standard Work Maintain up-to-date facility drawings, utility schematics, and load calculations Create standard work for facility response and equipment support Support continuous improvement efforts on the plant floor Additional duties as needed or required.&nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Industrial electrical systems Manufacturing utilities (air, water, HVAC, exhaust) Production equipment installation and support Bachelor’s degree in engineering or equivalent practical experience 7–10+ years supporting manufacturing plant facilities Hands-on experience with: Experience working directly on the plant floor in an operating factory Strong troubleshooting and root cause analysis skills Preferred Qualifications: Experience in high-precision, low-volume or ramping production environments Industry experience in electro-mechanical, power-generation, EV, aerospace, or capital equipment manufacturing Familiarity with Lean manufacturing and continuous improvement Experience supporting 24/7 or multi-shift operations Core Competencies: Plant-floor ownership mentality Bias toward action and rapid problem resolution Strong cross-functional collaboration Ability to prioritize production needs in a dynamic environment Practical, hands-on engineering mindset Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works primarily in a production/operations environment. Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to travel, as needed, by plane, automobile, etc. We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Facilities Engineer, Senior

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.This Advanced Materials Science Engineer supports the materials backbone of the KARNO Power Module, developing, testing, and qualifying the advanced metallic alloys that keep the system running cleanly and efficiently. You’ll dive into how these materials behave under extreme heat, high loads, and rapid cycling, then turn that insight into practical design guidance, additive manufacturing parameters, and durability improvements that directly influence engine performance. Day-to-day, you’ll work closely with the KARNO engineering teams - mechanical, thermal, design, and additive - to evaluate new alloys, validate new processes, and help build Hyliion’s internal additive materials program from the ground up. If you’re energized by pushing high-temperature metals to their limits and shaping how next-generation power hardware is engineered, you’ll have a big impact here. Duties and Responsibilities:&nbsp; Material Selection, Qualification &amp; Behavior Lead the evaluation and down-selection of high-temperature alloys, stainless steels, ceramics, coatings, and composites for critical KARNO components. Define material requirements based on thermal, mechanical, oxidation, and fatigue loads. Conduct microstructural and mechanical characterization to confirm performance against lifecycle and durability targets. Testing, Characterization &amp; Analysis Plan and execute material tests including tensile, creep, fatigue, thermal cycling, hardness, and corrosion/oxidation evaluations. Use metallography, SEM/EDS, and other microstructural methods to understand material behavior and property changes under operating conditions. Support nondestructive evaluation (NDE) approaches when required. Additive Manufacturing Support Assess metal powders, powder behavior, and printability for powder-bed and DED additive systems. Work directly with AM engineers to connect material properties with parameter development, heat-treatment cycles, and post-processing requirements. Verify that process changes, maintain material integrity and meet downstream performance demands. Failure Analysis &amp; Quality Control Investigate component or material failures using microstructural analysis, fracture mechanics, and material degradation models. Translate findings into improved designs, tighter process controls, or updated material specifications. Research, Development &amp; Process Improvement Drive R&amp;D efforts for next-generation materials suitable for high-efficiency distributed power generation. Collaborate with design, thermal, combustion, and mechanical teams to create data-driven material strategies. Improve welding, joining, heat-treat, and fabrication practices to increase durability and manufacturability. Cross-Functional Collaboration &amp; Documentation Prepare clear technical reports, specifications, and test summaries. Work with suppliers, powder vendors, and external labs to qualify materials and coatings. Ensure all material documentation aligns with ASTM, ASME, and internal engineering standards. Qualifications: Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Education, Experience and Certifications Bachelor’s in metallurgical engineering or materials science degree required 5+ years working with metals and materials characterization (graduate research counts). Strong background in material behaviors such as fatigue, creep, oxidation, and thermal-mechanical degradation. Experience supporting additive manufacturing materials or metal powder evaluation is strongly preferred. Skills and Abilities Hands-on experience with mechanical testing, microstructural evaluation, and failure analysis. Understanding of how material properties change with heat treatment, AM process changes, or post-processing steps. Familiarity with high-temperature alloys, surface treatments, coatings, and joining methods. Ability to evaluate metal integrity when parameters or processes shift. Strong analytical and problem-solving ability. Clear, concise technical communication. Comfortable working across disciplines (AM, thermal, mechanical, combustion, suppliers). Detail-oriented with a research-driven mindset. Why This Role Matters:&nbsp; The KARNO generator relies heavily on advanced materials capable of withstanding extreme loads. Your work will directly shape component durability, AM process capability, and overall system efficiency. This is a chance to influence material decisions that sit at the core of Hyliion’s power-generation technology. Role Classification and Working Conditions:&nbsp; This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements: Ability to lift and/or move up to 50 pounds. Ability to travel domestically, as needed, by plane, automobile, etc. approximately 30% of the time, &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Advanced Engineer, Materials Science

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Advanced Engineer, Electrical plays a pivotal role in supporting the advancement of the electrical system for our generator technology at our R&amp;D division in Cincinnati, Ohio. As part of our dynamic team, the Advanced Engineer, Electrical will own, lead and develop the main distribution component of our next generation HV System. &nbsp; Duties and Responsibilities Develop and implement cutting-edge power electronics circuits to support power distribution through the KARNO generator Work in a lab environment with hands-on build and development support of system prototypes.&nbsp; Detailed design of electrical system schematics, wiring harnesses, custom circuit hardware and control modules.&nbsp; Own the analysis, design, simulation and testing of HV electronic circuits. Identification and support of strategic suppliers to complete critical component designs and procurement.&nbsp; Development of safety-critical documentation including FMEAs and DVP&amp;Rs.&nbsp; Cost model development and leading cost reduction initiatives.&nbsp; Responsible for safety and material compliance requirements of electrical system components in demonstrator and commercial applications.&nbsp; Support mechanical packaging and system design to support electrical/thermal requirements. The engineer will work independently with limited supervision to evaluate, select, and apply standard engineering techniques, procedures, and criteria using knowledge and judgement to make adaptations and modifications. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. &nbsp; Qualifications include: Education, Experience and Certifications Bachelor’s in electrical engineering. 5+ years of experience in a regulated design environment. Skills and Abilities Demonstrated proficiency in designing HV electrification systems that use batteries, motors, inverters, and PDUs with adherence to high voltage safety protocols. Demonstrated experience in high current, high voltage DC power distribution unit design. Demonstrated hands-on experience debugging and building high-voltage DC power distribution Skilled in electrical system modeling and simulation using MATLAB-Simulink, PSPICE, or LTSPICE. Experience in packaging HV electronic components and interpreting electrical manufacturing documentation for commercialization support. Demonstrated proficiency in designing and troubleshooting electrical sensors and controls. Experience in circuit/schematic design tools Experience designing and laying out various HV components in 3D modeling tools. Proven experience in the design, release, and manufacturing of custom-manufactured electrical hardware components, such as busbars, ensuring build quality and production readiness. Understanding of electromagnetic compatibility, compliance requirements, and industry standards. Familiarity in designing, implementing, and troubleshooting communication networks like CAN, Ethernet, SPI, and I2C. Familiarity with ISO 26262, UL Standards, and/or MIL specifications. Highly collaborative personality with a willingness to learn and adapt.&nbsp; Strong project management and leadership skills. Ability to communicate effectively and positively with various stakeholders (internal and external), to address their needs promptly and to follow through on commitments. Ability to understand and follow complex verbal and written instructions. Strong follow-through, entrepreneurial spirited, and a self-starting nature. Willingness to travel occasionally (up to 10%) to engineering providers and hardware suppliers. &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to lift and/or move up to 30 pounds. Ability to travel, as needed, by plane, automobile, etc. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Senior Manufacturing Engineer collaborates with industrialization leadership and design engineering teams to develop prototype build processes and then adapt and scale these processes for full production. This position plays a critical part in defining and optimizing manufacturing processes, leading cross-functional teams, and contributing to the successful delivery of high-quality products.&nbsp; Duties and Responsibilities Prototype Development &amp; Production Scaling: Collaborate with design engineering teams to develop prototype build processes and transition them to efficient, repeatable production-scale operations.&nbsp; Process Development &amp; Optimization: Design, develop, and implement efficient manufacturing processes for engine and generator assembly operations.&nbsp; Lean Manufacturing &amp; Continuous Improvement: Identify and lead initiatives to improve productivity, reduce waste, and increase operational efficiency.&nbsp; Technical Leadership: Serve as the subject matter expert for assembly processes, providing technical guidance and support to production teams.&nbsp; Additive Manufacturing: Integrate additive manufacturing (3D printing) technologies into production processes, where applicable, to enhance design flexibility and reduce costs.&nbsp; Project Management: Manage cross-functional projects, ensuring timelines, budgets, and objectives are met.&nbsp; Problem-Solving &amp; Root Cause Analysis: Support root cause analysis and corrective action initiatives to address production issues and improve product quality.&nbsp; Tooling &amp; Equipment: Design and specify tooling, jigs, and fixtures to support production activities. Additional duties and responsibilities as assigned, needed, or required for the business. Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Mechanical, Manufacturing, or Industrial Engineering (or related field) required. Advanced Technical or Business degree beneficial.&nbsp; 7+ years of experience in a manufacturing engineering role, with significant exposure to engine, genset and/or electric motor assembly operations.&nbsp; Familiarity with business case drivers and value creation. Ability to objectively compare and rationalizing options for the path forward. Aerospace or other precision manufacturing industry experience is highly preferred. Skills and Abilities Expertise in manufacturing process design and improvement (lean, Kaizen, error-proofing, fixture design). Experience with DOE, gage R&amp;R, and process qualifications&nbsp; Ability to design tooling for mid/high-volume manufacturing&nbsp; Demonstrated experience implementing automation into production processes&nbsp; Experience with prototype development and transitioning processes to production-scale operations.&nbsp; Experience with custom fabrication, engine and generator assembly, electric motor assembly processes.&nbsp; Proficiency in design software (e.g NX, CAD, stackup and GD&amp;T) and manufacturing execution systems (MES).&nbsp; Knowledge of Lean, Six Sigma, and other continuous improvement methodologies.&nbsp; Familiarity with automotive or aerospace industry standards and regulatory requirements (e.g., QS9000, ISO9001, AS9100, NADCAP).&nbsp;&nbsp; Experience with additive manufacturing (3D printing) beneficial.&nbsp;&nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Temporary extended on-site oversight for new process development preferred. Ongoing travel to company engineering and production sites up to 30% We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Manufacturing Engineer, Senior

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Field Service Technician is responsible for supporting the deployment, commissioning, and ongoing service of Hyliion’s KARNO Power Module through hands-on assembly training and field-based service execution. This role ensures reliable system performance by performing installations, startups, troubleshooting, maintenance, and customer support across diverse operating environments. By serving as a technical liaison between the factory, engineering teams, and customers, the technician helps deliver safe, efficient, and high-quality distributed power solutions. &nbsp; Duties and Responsibilities Training &amp; Assembly Phase (First 4–6 Months) Assemble mechanical and electromechanical subsystems of the KARNO Power Module Develop a working knowledge of system architecture, operating principles, controls, and safety requirements Support factory testing, inspections, and quality verification activities Collaborate closely with engineering and manufacturing teams to understand design intent and system requirements Follow detailed build documentation, work instructions, and inspection checklists Assist with fault diagnosis, repair, and reinstallation activities as needed Field Service &amp; Deployment Phase Travel to customer and partner sites to support mechanical and electrical installation activities Perform KARNO Power Module system commissioning, startup, and acceptance testing Conduct preventive, corrective, and troubleshooting maintenance Diagnose mechanical, electrical, and controls-related issues using test equipment, remote diagnosis support, and software tools Document service activities, inspection findings, and corrective actions accurately and timely Prepare detailed service reports outlining work performed, diagnostic results, and customer feedback; coordinate closely with service engineering and factory quality teams Interface professionally with customers, contractors, and internal engineering teams Participate in on-call or rotating support schedules to support deployed systems, as required Maintain service tools, service vehicles, and spare parts inventory to ensure timely and effective issue resolution Additional duties and responsibilities as assigned and/or needed. Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Minimum of 3 years of hands-on experience in field service, mechanical assembly, maintenance, or repair of industrial equipment High school diploma or equivalent required; additional technical training, vocational education, military experience, or equivalent hands-on background preferred Experience using and maintaining hand tools, torque tools, and diagnostic equipment Experience supporting power generation equipment, generators, engines, or energy systems preferred Field commissioning or startup experience for industrial or energy equipment preferred Skills and Abilities Strong mechanical aptitude with a working knowledge of electrical systems, controls, and sensors Proven ability to troubleshoot and resolve complex equipment issues in field environments Ability to read and interpret mechanical drawings, electrical schematics, wiring diagrams, and service documentation Ability to document work performed clearly and accurately using digital tools Strong communication skills and the ability to work effectively with customers and cross-functional teams Familiarity with preventive and predictive maintenance practices Comfortable working independently in the field with remote engineering support &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to stand for extended periods and perform hands-on mechanical work Ability to lift and maneuver components weighing up to approximately 50 lbs Ability to work safely in industrial, outdoor, and construction-adjacent environments Willingness to wear required personal protective equipment (PPE) and adhere to all safety protocols Willingness to travel extensively (50–75%), including overnight and multi-day site visits Valid driver’s license with the ability to safely operate company vehicles &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Field Service Technician (Electrical/Mechanical)

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Senior Technician, Stator is responsible for the precision assembly, testing, and troubleshooting of advanced electric motor systems in a high-reliability manufacturing environment. This role supports the transition from pilot builds to scalable production by executing complex electromechanical assemblies with strict adherence to process controls, quality standards, and traceability requirements. They collaborates closely with Manufacturing, Quality, and Engineering teams to identify process improvements, ensure build integrity, and provide hands-on technical leadership while mentoring junior technicians and contributing to continuous improvement initiatives. &nbsp; Duties and Responsibilities Perform precision assembly of electric motor components: stators, windings, insulation systems, wiring, harnesses Execute electromechanical builds using torque tools, precision fixtures, crimping, adhesives/epoxy Conduct electrical tests (continuity, insulation, resistance, hipot) and troubleshoot performance deviations Follow detailed work instructions, travelers, SOPs, and engineering drawings with strict process discipline Capture build/test data in MES or digital checklists; ensure full traceability Support pilot-build scaling: feedback on tooling, fixtures, line layout, process improvements, 5S/ESD discipline Perform in-process inspections and adhere to quality expectations Collaborate with Manufacturing Engineering, Quality, Design Engineering and Hardware Engineering; provide clear feedback for DFM and process refinement Mentor junior techs and assist in training/certification of build steps Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications 5+ years in aerospace, EV, electrical machines, electronics assembly, or similar high-precision manufacturing Experienced with electrical test equipment (multimeter, hipot, oscilloscope, test stands) Motor/generator/actuator assembly experience preferred IPC-A-610, IPC-WHMA-620, or AS9100 background preferred Lean, 5S, and pilot line experience preferred MES/digital traveler familiarity preferred Skills and Abilities Skilled in electromechanical assembly, wiring, crimping, soldering, potting/epoxy, and precision mechanical work Able to interpret drawings, schematics, and torque specifications Strong troubleshooting skills and methodical problem-solving ability &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Fine motor control and precision hand work for extended periods. Ability to travel, as needed, by plane, automobile, etc. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Technician, Stator

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose: The Supervisor, Engine Build is a Player-Coach and a hands-on manufacturing leader responsible for both executing and supervising the precision assembly of KARNO™ linear genset engines. This role spends 50–70% of time on the floor actively overseeing the building engines, while also owning daily production coordination, quality discipline, and technician development. This position bridges engineering intent and production reality, ensuring engines are built right the first time while continuously improving repeatability, learning velocity, and scale readiness. Success in this role requires deep mechanical skill, strong situational leadership, and the ability to teach by example. Duties and Responsibilities: Hands-On Engine Assembly (Player Role) Oversee and be able to personally perform critical or high-risk engine assembly operations, including: Free-piston and linear motion assemblies Axial alignment and stack-up sensitive builds Critical sealing interfaces (dynamic and static) Final engine check-out and verification steps Serve as the go-to technical expert for complex assemblies and rework. Validate new or revised work instructions through first-article builds. Support engine teardown, inspection, and rebuild following test events. Daily Production Leadership (Coach Role) Lead daily engine build execution aligned to: Production &amp; test plans Engineering priorities and change flow Assign work based on: Technician skill level Build risk and criticality Run start-of-shift standups covering: Safety, Quality and Cleanliness Build priorities and constraints Engineering &amp; Quality updates and lessons learned Quality &amp; Process Ownership Own first-time-through build quality at the engine level. Ensure strict adherence to: Build travelers and work instructions Torque, preload, alignment, and sealing specs Serialization and traceability requirements Lead immediate containment for: Assembly errors Fitment or tolerance stack-up issues Seal or cleanliness escapes Drive corrective actions into: Standard work Tooling and fixtures Training and qualification requirements Technician Development &amp; Coaching Actively train technicians on the floor through: Side-by-side builds Demonstration of best practices Real-time coaching and feedback Qualify technicians on: Critical operations Special processes New or updated build steps Set and reinforce expectations for: Craftsmanship Documentation discipline Accountability for quality Behavioral performance in the workplace Test Feedback &amp; Continuous Improvement Partner with End of Line (EOL) test and engineering to: Prepare engines for genset integration and test readiness Support post-test teardown and inspections Translate test findings into: Assembly improvements Updated work instructions Risk reduction actions Support PFMEA updates and error-proofing implementation. Identify opportunities to improve: Build cycle time Repeatability and yield Ergonomics and safety Qualifications: Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Required Qualifications: Education, Experience and Certifications High school diploma or GED required Technical certification or trade training preferred 6–10 years of precision mechanical assembly experience, including: 2+ years as a lead technician or working supervisor Experience in prototype or pilot build environments Background in one or more of the following: Advanced engines or power systems Aerospace or pressure systems High-tolerance electromechanical assemblies Skills and Abilities:&nbsp; Technical Skills Expert-level hands-on ability in: Precision mechanical assembly Linear motion and alignment-sensitive builds Seal installation and verification Proficiency with: Torque and preload-controlled fastening Micrometers, bore gauges, dial indicators, feeler gauges Strong ability to read and interpret: Engineering drawings and GD&amp;T Build travelers and work instructions Comfortable working in rapid iteration environments with frequent ECNs Leadership Skills Credibility as a working leader and able to teach through action Strong situational leadership and decision-making skills Clear communication between technicians, engineering, and management Bias toward ownership, accountability, and continuous learning Preferred Qualifications Experience with free-piston engines, linear generators, or non-rotating architecture Background in combustion systems, pressure vessels, or thermal-mechanical assemblies Familiarity with ISO 9001 / AS9100-style quality systems Prior involvement in scaling from prototype to pilot production Role Classification and Working Conditions: This is an hourly, non-exempt-level position. This position typically works in a manufacturing/production environment. Overtime may be required. Physical/Other Requirements: Ability to lift and/or move up to 50 pounds. Ability to travel domestically, as needed, by plane, automobile, etc. Direct Reports: This position has or may have direct report(s) and will manage onsite contractors and/or temporary associates. &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Supervisor, Engine Build

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Technician, Engine Assembly is responsible for the high-accuracy assembly of Karno™ linear generator engine modules. This role supports scaling limited-production builds of a next-generation linear power generation platform. Unlike traditional rotating engines, this role requires exceptional discipline in axial alignment, stack-up control, sealing integrity, and cleanliness, as well as close collaboration with engineering and quality during design maturation, testing, and iteration. &nbsp; Duties and Responsibilities Linear Engine &amp; Genset Assembly Assemble Karno™ linear engine subassemblies, including: Reactor, Heater and Chillers Seal systems (dynamic, static, high-temperature, and gas sealing) Linear generator interfaces (stator/translator interfaces, housings) Structural frames and alignment-critical assemblies Perform axial and concentric alignment of linear components to tight tolerances. Execute precision stack-up controlled assemblies where tolerance accumulation directly impacts efficiency and reliability. Apply torque, preload, and fastening sequences per controlled build instructions. Sealing, Cleanliness &amp; Handling Install and verify critical sealing interfaces supporting: High-pressure, high-heat environments Thermal cycling and dynamic motion Maintain engine-grade cleanliness standards, including: FOD prevention Proper lubrication and material handling Protection of sealing surfaces and linear bearing interfaces Quality &amp; Process Compliance Follow detailed work instructions, engineering drawings, torque tables, and build travelers. Perform in-process inspections and document critical characteristics. Ensure part serialization and traceability for engine-critical components. Identify, document, and escalate: Fitment issues Stack-up or alignment risks Seal integrity or assembly-induced failure risks Test, Teardown &amp; Iteration Support Support pre-test mechanical verification, leak checks, and readiness reviews. Assist with post-test teardown, inspection, and failure analysis. Rebuild and reconfigure engines based on test feedback and engineering changes. Work closely with manufacturing and design engineers to refine assembly sequences and tooling. Continuous Improvement &amp; Scale-Up Provide hands-on feedback to improve: Assembly methods Tooling and fixtures Error-proofing and standard work Support PFMEA actions, pilot build readiness, and transition toward limited production. Participate in safety, quality, and lean manufacturing initiatives. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications High school diploma or GED required Technical certification, military technical training, or trade school preferred 3–7 years of precision mechanical assembly experience, ideally in: Advanced engine or power systems Aerospace or pressure systems Prototype or pilot manufacturing environments High-tolerance electromechanical assemblies Experience with: Seal installation and verification Press fits and interference fits Torque and preload-controlled fastening Experience with free-piston, linear motors/generators, or non-rotating engine architectures preferred Background in pressure vessels, combustion systems, or high-temperature assemblies preferred Familiarity with prototype test cycles and teardown-driven learning preferred Experience working under ISO 9001 / AS9100-style quality systems preferred Exposure to electromechanical integration (mechanical + stator/translator interfaces) preferred Skills and Abilities Strong mechanical aptitude with emphasis on linear motion systems Proficiency with precision measurement tools: Micrometers, bore gauges, calipers, dial indicators Feeler gauges and alignment tools Ability to read and interpret engineering drawings, GD&amp;T, and assembly schematics Comfortable working with build documentation, travelers, and MES systems Extreme attention to detail and precision Discipline in controlled assembly processes Strong mechanical intuition and problem-solving skills Comfort working in evolving designs and pilot environments Ownership of build quality and engine performance outcomes &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Fine motor control and precision hand work for extended periods. Ability to travel, as needed, by plane, automobile, etc. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Technician, Engine Assembly

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Stator &amp; Assembly Technician is a hands-on manufacturing role focused on building, assembling, and testing stator subassemblies, while also supporting electrical and battery-related operations across the production floor. The primary responsibility is stator work, with additional tasks in electrical harnessing, battery assembly, and troubleshooting.The role involves direct collaboration with Manufacturing Engineering, Quality, and Test teams during prototype, pilot, and early production stages. Candidates should have a strong interest in precision assembly and electromechanical systems and enjoy solving real-time build issues in a scaling production environment. Duties and Responsibilities Primary Responsibilities:&nbsp; Stator Assembly &amp; Manufacturing (Primary Focus) Assemble stator subassemblies including laminations, windings, coils, insulation, and structural components using drawings and instructions Perform coil winding, bonding, adhesive application, curing, and final stator assembly Install hardware, torque fasteners, and complete mechanical fit-up of stator parts Operate equipment such as winding machines, presses, welding tools, injection and curing systems, and test fixtures Conduct quality checks, including visual, dimensional, and basic electrical inspections Support end-of-line stator testing: continuity checks, insulation resistance, and documentation Identify and escalate issues, defects, or process gaps Electrical &amp; Battery Assembly Support Handle electrical tasks such as harnessing, cable routing, terminations, connector installations, and grounding Support battery module and subassembly assembly (fastening, insulation, connections) Install components like sensors, harnesses, busbars, and comms lines Assist with high-voltage tasks (training provided) Use multimeters and diagnostic tools for troubleshooting&nbsp; Testing, Troubleshooting &amp; Validation Perform continuity, insulation resistance, and basic functional testing Support battery/electrical subassembly tests (Hi-Pot, IR, leak checks, visual inspection) Troubleshoot build issues and assist in root cause analysis Log test results and report out-of-spec conditions Process, Documentation &amp; Continuous Improvement Follow standardized work procedures, travelers, control plans, and safety protocols Complete documentation such as serial logs, quality checklists, and production records Support pilot builds, trials, and engineering change implementations Offer feedback to improve tooling, workflow, and quality processes Keep workstations clean and organized per 5S principles Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Required 2+ years in stator, motor/generator, or electromechanical assembly Strong mechanical skills with tools (torque, hand, and power tools) Able to read mechanical drawings, electrical schematics, and follow work instructions Precision-focused with excellent attention to detail Experience in fast-paced production or pilot settings Comfortable working with electrical systems (HV training provided) Basic computer literacy Preferred Qualifications Background in stator manufacturing, coil winding, or motor/generator work Experience in battery or electrical subassemblies (EV, aerospace, industrial, etc.) Familiarity with multimeters, insulation testers, and torque analyzers Experience with R&amp;D, pilot builds, or early-stage production Relevant training/certifications such as: IPC/WHMA-A-620 High-Voltage Safety (Lv. 1–3) ESD or electrical safety Understanding of Lean and 5S principles Skills and Abilities High attention to detail Mechanical/electrical troubleshooting Commitment to safety and PPE compliance Team-player, comfortable with cross-functional tasks Adaptable and open to evolving responsibilities Role Classification and Working Conditions This is a(n) hourly/ non-exempt position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. Physical/Other Requirements Ability to lift and/or move up to 50-75 pounds. Ability to travel, as needed, by plane, automobile, etc. Onsite manufacturing or engineering lab setting Standing, repetitive motion, and tool use required Overtime may be necessary depending on production demands &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp; &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Technician, Stator & Assembly

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Procurement Engineer oversees the purchasing of technical goods and services primarily used for New Product Development for Hyliion. The Procurement Engineer has very detailed knowledge of the equipment, materials, and supplies used in Hyliion processes, systems, and components. They are responsible for evaluating suppliers, facilitating technical reviews, driving lead times, assessing purchase agreements and ensuring inventory across categories to support operations and R&amp;D. &nbsp; Duties and Responsibilities Accelerate New Product Introduction (NPI): Act as the Supply Chain's primary representative with Design &amp; Development teams, advocating for preferred suppliers and rapidly sourcing prototypes and technical parts. Drive the seamless transition from prototype to production. Resolve Technical Challenges: Quickly address technical issues that impede new part builds, disrupt supplier quoting, or affect special processes like plating or painting. Be the go-to person for internal engineering inquiries, offering technical strategies and leveraging third-party expertise when necessary. Strategic Sourcing: Shape and promote category strategies for key areas of influence, ensuring a robust, fast-moving, and reliable supply chain. Supplier Management: Cultivate and manage NPI-focused suppliers to ensure quick turnaround times for rapid prototyping. Communication &amp; Reporting: Provide clear and timely updates to senior management on project status and performance. Be proactive in resolving or escalating issues to the appropriate level of management. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s Degree in Engineering, Mechanical, Aerospace, or Electrical Preferred 2-5 years of related experience, preferably in a fast paced industrial or similar manufacturing environment Skills and Abilities Demonstrated capability in procurement and new product introduction programs Must be able to apply sound engineering judgement and professional rigor in the performance of all analyses and assigned tasks The ability to understand basic engineering principles and problem-solving techniques is required Ability to take direction and function as a team member to solve a variety of engineering problems in the applicable discipline Strong tenacity to tackle complex sourcing challenges quickly and effectively Self-starter with ability to independently drive key workstreams through to outcomes &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to travel, as needed, by plane, automobile, etc. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Technical Program Manager owns the planning and coordination of hardware programs focused on our additive technology and other traditionally manufactured power generation components. This role helps bridge the gap between engineering, supply chain, manufacturing, and operations—ensuring our beta-stage designs make a successful leap to production. &nbsp; Duties and Responsibilities Key Responsibilities: Drive the end-to-end program execution for mechanical components, from prototype validation to initial production ramp. Partner with mechanical design engineers and manufacturing engineers to ensure designs are manufacturable and scalable. Develop and maintain detailed project timelines, tracking milestones, budgets, and risk mitigation plans. Lead cross-functional meetings to align engineering, operations, procurement, quality assurance and external vendors around shared goals. Coordinate testing and validation of parts, including mechanical, thermal, and durability testing in real-world power generation applications. Assist in supplier sourcing, DFM (Design for Manufacturability) reviews, and process validation with AM (Additive Manufacturing) partners.&nbsp; Track any ECRs resulting from modifications needed from design issues, testing, DFM or DFMEA activities. Report regularly to leadership on program status, blockers, and key decision points. Project Coordination &amp; Support: Deep dive into the Mechanical hardware program blocks . Track project milestones, tasks, and deadlines, proactively identifying, flagging potential delays or risks, and actively problem solve to mitigate the risk in the delays. Schedule and coordinate project meetings, including preparing agendas, taking minutes, and tracking action items. Support the preparation of project status reports and presentations for stakeholders. Documentation &amp; Information Management: Maintain and organize all project-related documentation, including technical specifications, engineering change management, design documents, test reports, and manufacturing procedures. Ensure documentation is up-to-date, accessible, and compliant with company standards. Assist in the development and implementation of document control processes. Other duties as assigned may be assigned as required for this role. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor's degree in Engineering (Mechanical, Manufacturing, Industrial, or related field) or a relevant technical discipline. &nbsp;2-5 years of experience in a project coordination, project engineering, or similar role within an engineering or manufacturing environment. Experience working in a fast-paced, startup-like environment, ideally within industries such as aerospace, robotics, or other technically complex fields. Skills and Abilities Strong organizational skills with excellent attention to detail. Excellent written and verbal communication skills. Ability to work effectively both independently and as part of a team. Proactive and eager to learn with a strong work ethic. &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to travel, as needed, by plane, automobile, etc. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Technical Program Manager (Mechanical Hardware)

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Supply Chain Analyst is responsible for proactively assisting in the development of sourcing strategies that are aligned with business and program needs and then driving execution of those strategies while ensuring quality, delivery, and cost targets are exceeding expectations. &nbsp; Duties and Responsibilities Strategic Problem-Solving: Apply a structured, hypothesis-driven approach to diagnose complex supply chain challenges, identify root causes, and develop data-backed solutions. Data Analysis and Modeling: Conduct quantitative analysis using large datasets from our ERP and supply chain data. Develop and maintain analytical models to optimize key supply chain metrics such as inventory levels, lead times, and product economics. Process Optimization and Redesign: Lead high-impact projects to re-engineer core supply chain processes, leveraging best practices to drive significant improvements in efficiency, cost, and resilience. Cross-Functional Collaboration: Serve as a trusted advisor to internal stakeholders in Engineering, Finance, and Operations. Effectively communicate complex analyses and recommendations to senior leadership, fostering alignment and driving execution. Performance Management: Design, implement, and monitor key performance indicators (KPIs) and dashboards to track supply chain health and project performance. Provide regular, insightful reports to management on progress against strategic objectives. Supplier and Sourcing Strategy: Collaborate with the Procurement team to analyze supplier capabilities, assess market dynamics, and develop commodity and category strategies that align with both our technical and commercial requirements. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications 1-3 years of experience in management consulting from a top-tier firm (e.g., McKinsey, BCG, Bain &amp; Company). Previous experience in supply chain, operations, or a technical role within an industrial, manufacturing, or technology company is highly desirable. Skills and Abilities Technical Skills: Exceptional analytical and quantitative skills. Proven experience using advanced Excel, SQL, and data visualization tools (e.g., Tableau, Power BI) to manipulate and analyze large datasets. Strong understanding of core supply chain concepts (e.g., demand planning, inventory management, logistics, and procurement). Ability to read and interpret engineering drawings, technical specifications, and Bills of Materials (BOMs). Leadership &amp; Communication: Demonstrated experience leading project teams and driving change within a complex organization. Outstanding communication and presentation skills, with the ability to articulate complex insights to diverse audiences, from technical experts to C-suite executives. Problem-Solving: A natural inclination to break down ambiguous problems into actionable steps, with a relentless focus on delivering tangible results. &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Supply Chain Analyst

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Engineer, Power System Controls plays a key role in the design, development, and implementation of control software for Hyliion’s Karno Power Module. This position focuses on systems involving combustion, thermal management, pressure regulation, high-voltage, and power management. The engineer will be responsible for developing and validating control algorithms, tuning system parameters, and analyzing data to ensure performance meets engineering specifications. Additional responsibilities include preparing technical documentation, supporting root cause analysis, and ensuring timely, high-quality software delivery. The role requires cross-functional collaboration and occasional travel to support system testing and troubleshooting. Duties and Responsibilities Design, develop, and implement high-quality control software for Hyliion’s Karno Power Module, which includes combustion, thermal, pressure, high-voltage and power management systems. Define and conduct tests to verify software and tune control parameters to meet key performance indicators. Prepare reports and technical documentation related to system performance, control strategies, and compliance. Process and analyze data to verify software against engineering specifications, support root cause analysis and for optimizing performance. Ensure on time delivery with Assist&nbsp;product team in defining customer requirements and generate corresponding engineering specifications. Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Mechanical, Electrical, Computer, or Systems Engineering, or Computer Science or related field. 3-5 years of relevant experience. Master’s degree in Mechanical, Electrical, Computer, or Systems Engineering, or Computer Science or related field Skills and Abilities Knowledge and experience with genset, power plant or hybrid vehicle control systems. Experience with software testing environments such as MIL, SIL, Experience with Controller Area Networks (CAN). Experience with PLCs or embedded systems Knowledge and experience with electrical circuits, electromechanical systems and electrical wiring. Good understanding of the V-model. Experience with C/C++ or Python is a plus. Experience with Atlassian tool suite (Jira, Confluence, and Bitbucket). Controls software development in MATLAB/Simulink Classical and modern control disciplines. Ability to work safely in labs, dynos, etc. Strong teamwork Proven ability in managing multiple projects, priorities, and assignments with accountability. Excellent verbal and written communication skills to interact with cross-functional teams and prepare technical reports. Position will require some travel to support testing, evaluate system performance or debug onsite issues. Role Classification and Working Conditions This is an exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to engineering lab/operations/warehouses/production environments.. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Engineer, Power System Controls

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Manager, Electrical Engineering, leads the design, development, and implementation of high- and low-voltage electrical systems. This role provides technical and people leadership to ensure effective integration of electrical components, compliance with industry standards, and delivery of high-quality, reliable, and safe products. The position also drives innovation and execution to meet project timelines and business objectives. &nbsp; Duties and Responsibilities Lead the electrical engineering team in the design and development of the KARNO generator systems, ensuring effective integration of mechanical, electromechanical, and control elements. Oversee the design and execution of electrical hardware, control modules, and system-level solutions, ensuring a cohesive and integrated development approach. Integrate electrical and control modules into final products and collaborate with suppliers to ensure compliance with quality, performance, and safety requirements. Define electrical design requirements and technical best practices; ensuring both electrical and control components align with industry standards for hybrid power generation. Translate system requirements into system- and sub-system specifications for electrical, mechanical, and control components, supporting seamless integration across industrial and commercial applications. Provide coaching and leadership across engineering and operations teams, fostering a collaborative, innovative, and high-performing work environment. Ensure compliance with applicable safety and regulatory standards for electrical systems used in hybrid generator products. Collaborate closely with project managers and cross-functional teams—including mechanical, electrical, control, and supply chain—to meet project milestones and deliverables. Lead technical issue resolution at the hardware and component level, organizing troubleshooting efforts, conducting root cause analysis, and implementing corrective actions to improve system reliability. Achieve system cost targets through design optimization, module consolidation, and strategic supplier selection for production components. Identify and manage suppliers to support the design, procurement, prototyping, and testing of electrical systems and hardware. Lead the development of quality and validation documentation, including FMEAs and DVP&amp;Rs, to ensure system reliability and safety. Develop schematics and release drawings for low- and high-voltage wiring harnesses and associated electrical systems. Provide strategic direction for design decisions, ensuring electrical and mechanical components meet performance, cost, and regulatory requirements for industrial and commercial use. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Electrical, Mechanical, or Aerospace Engineering. 10+ Years of Engineering Experience. Skills and Abilities High-voltage power electronics design, including AC/DC and DC/DC converters and battery systems Low- and high-voltage wiring harness design Electrical hardware architecture and circuit design for electromechanical systems Knowledge of and compliance with applicable electrical and safety standards Experience with real-time control systems, including PLCs and microcontrollers Systems engineering and structured product development processes Electrical hardware design, optimization, and cost reduction Prototyping, testing, and validation using tools such as FMEA and DVP&amp;R Supplier management and outsourcing of electrical components Definition of high-level design requirements and internal engineering standards Alignment of product development activities with business objectives Ability to balance cost, performance, and regulatory requirements Familiarity with relevant electrical safety standards (e.g., IEC, UL) Ability to translate customer and system requirements into clear product specifications Quality assurance and control for electrical and control systems Promotion of creative problem-solving within multidisciplinary teams Clear communication of technical concepts to both technical and non-technical stakeholders Effective cross-functional collaboration across engineering disciplines Strong analytical skills for diagnosing and resolving complex technical issues Leadership in root cause analysis and implementation of corrective actions Mentoring and coaching of electrical engineers Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 30 pounds. Ability to travel, as needed, by plane, automobile, etc. &nbsp; Direct Reports This position has or may have direct reports.Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Manager, Electrical Engineering

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Production Planner is responsible for planning, coordinating, and optimizing production activities within a limited-volume, high-complexity additive manufacturing environment. This role ensures on-time delivery by balancing printer capacity, build sequencing, post-processing constraints, material availability, and ongoing engineering changes. Acting as the central point of coordination across print operations, engineering, quality, and supply chain, the planner enables efficient production flow while helping transition additive manufacturing processes from early-stage, constrained operations to a scalable and mature production system. &nbsp; Duties and Responsibilities Additive Manufacturing Production Planning Develop daily, weekly, and monthly build schedules for additive manufacturing (AM) equipment Sequence builds based on: Build volume utilization Print time and layer complexity Powder and material changeovers Machine qualification requirements and planned/unplanned downtime Release print jobs and manage rescheduling resulting from: Print failures Engineering revisions Material availability constraints Post-Processing &amp; Production Flow Coordination Plan and synchronize post-print operations, including: Depowdering and support removal Heat treatment, HIP, and VSR processes CNC machining Inspection and testing, as required Serve as the primary day-to-day contact for outside processing suppliers Manage work-in-process (WIP) flow from printing through post-processing and inspection Actively expedite jobs to meet production priorities and delivery commitments Proactively communicate delays, risks, and recovery plans to stakeholders Partner with Print Operations and Manufacturing Engineering to identify and mitigate non-printer bottlenecks, which are often the primary production constraints Material &amp; Build Readiness Partner with Supply Chain to ensure powder and critical spare availability aligned with production schedules Coordinate with Supply Chain on: Powder reuse strategies, refresh rates, and shelf-life management Lot traceability and material certification requirements Support build readiness reviews and ensure traveler accuracy Cross-Functional Coordination Collaborate closely with: Print Operations Manufacturing Engineering Design and Additive Manufacturing Engineering Quality Supply Chain Participate in daily tier meetings and production readiness reviews Serve as the single source of truth for build priorities, capacity, and schedule commitments ERP, MES &amp; Data Management Support the integration and ongoing use of MES and print management systems Create, release, and manage work orders within the MES/ERP environment Maintain accurate routings, lead times, and build standards Continuously refine planning parameters as processes mature Continuous Improvement &amp; Scale-Up Drive improvements in schedule adherence, throughput, and overall production performance Support the transition of AM operations from limited production to full-scale, mature manufacturing volumes Assist in defining and standardizing: Build recipes Time fences and frozen planning windows Capacity models by printer type Apply Lean manufacturing principles and AM-specific metrics to drive continuous improvement Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree required with a degree in supply chain, business management, or engineering preferred 3–7 years of experience in production planning or manufacturing operations Direct experience planning additive manufacturing or other highly constrained production processes Strong understanding of: Build times versus capacity planning Post-processing workflows High-mix, low-volume production environments Experience with ERP/MRP experience (e.g., SAP, Oracle, NetSuite, Epicor) Experience with metal additive manufacturing (LPBF, DED) or industrial polymer AM preferred Familiarity with print management or MES tools preferred Exposure to regulated industries such as aerospace, energy, medical preferred APICS CPIM certification or equivalent preferred Lean manufacturing or Theory of Constraints experience preferred Skills and Abilities&nbsp; Advanced level Excel skills, including capacity modeling and scenario planning Ability to operate efficiently in fast-paced, engineering-driven environments Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to travel, as needed, by plane, automobile, etc. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Production Planner

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.The Facilities Supervisor is responsible for the efficient, safe, and reliable operation of a power generation assembly and R&amp;D campus that includes light manufacturing, test cell, engineering labs, and office space. This role oversees all facility operations — from preventive maintenance and vendor management to campus services and infrastructure improvements — ensuring optimal uptime and a world-class environment for engineering and production teams. The ideal candidate brings hands-on experience managing technically complex facilities with a mix of assembly, prototype testing, and office operations, and thrives in a dynamic environment where engineering innovation and operational reliability intersect.&nbsp; This is an onsite position.&nbsp; Duties and Responsibilities Facilities Operations &amp; Maintenance Oversee daily facility operations across assembly areas, R&amp;D labs, and engineering offices, ensuring systems (HVAC, compressed air, power distribution, fire suppression, etc.) operate reliably. Manage preventive and corrective maintenance programs for building systems and specialized test infrastructure. Support space planning, equipment relocation, and minor construction or modification projects to meet evolving R&amp;D and production needs. Coordinate&nbsp;calibration, service, and maintenance of facility-related equipment supporting generator test stands and engineering labs. Partner with EHS and Operations to maintain compliance with safety, environmental, and energy standards. Vendor &amp; Contractor Management Lead management of all third-party facility vendors including housekeeping, HVAC, mechanical, electrical, landscaping, waste management, and pest control services. Coordinate contractor work for repairs, installations, and site modifications while minimizing disruption to assembly and test operations. Negotiate and manage vendor contracts, ensuring service quality, responsiveness, and cost control. Consumables, Supplies &amp; Cafeteria Support Oversee procurement and replenishment of consumables and facility supplies (e.g., cleaning materials, PPE, maintenance stock, janitorial products, and cafeteria items). Support cafeteria and break-area operations, ensuring a clean, well-maintained, and stocked environment for employees. Implement lean principles in consumable management to reduce waste and ensure cost-effective operations. Safety, Security &amp; Compliance Maintain a safe and compliant facility in coordination with the EHS and Operations teams. Ensure adherence to OSHA, EPA, and local regulatory requirements, including proper hazardous waste and materials handling. Partner with security to oversee building access systems, emergency preparedness programs, and routine safety inspections. Support energy conservation and sustainability initiatives in line with corporate goals. Budgeting &amp; Reporting Develop, manage, and track the facility operations budget including utilities, maintenance, and service contracts. Approve invoices, monitor vendor performance, and identify opportunities for cost optimization and reliability improvement.&nbsp; Provide regular reporting on facility KPIs, maintenance metrics, and project updates to leadership. Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Education, Experience and Certifications Bachelor’s degree in Facilities Management, Mechanical or Electrical Engineering, or related technical discipline (or equivalent experience). 5–7 years of progressive experience in facility management within a power generation, manufacturing, or R&amp;D environment. Proven ability to manage complex technical facilities with lab and light assembly operations. Strong vendor management, budgeting, and project coordination skills. Working knowledge of building systems, preventive maintenance programs, and facility management software (CMMS). Familiarity with EHS standards, NFPA, and energy management practices. Excellent interpersonal and communication skills with a service-oriented, hands-on approach. Skills and Abilities Operationally grounded: Understands the interdependencies between engineering, assembly, and facility uptime. Safety-minded: Maintains a proactive culture of safety and compliance. Hands-on leadership: Willing to “go, see, act” Role Classification and Working Conditions This is a salaried, exempt level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to travel, as needed, by plane, automobile, etc. Direct Reports This position has or may have direct reports. &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Facilities Supervisor (Cincinnati, OH)

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose We are seeking a highly skilled Senior Manufacturing Configuration Engineer with deep expertise in Teamcenter, MBOM creation, and tooling configuration control. In this role, you will serve as a technical anchor between product engineering, manufacturing engineering, and production operations—ensuring that manufacturing data, tool definitions, and workflows are accurate, optimized, and released on time. You will play a key role in shaping how our manufacturing processes are configured, controlled, and scaled. Duties and Responsibilities: MBOM Ownership &amp; Configuration Develop, configure, and maintain Manufacturing Bills of Materials (MBOMs) within Teamcenter. Translate engineering EBOMs into production-ready MBOM structures. Ensure alignment of MBOM content with design intent, manufacturing requirements, and configuration rules. Validate, troubleshoot, and continuously improve BOM data accuracy and release workflows. Tooling Management Define, configure, and maintain tooling requirements within Teamcenter and associated manufacturing systems. Work with manufacturing and industrial engineers to ensure tooling models, metadata, and lifecycle states are structured and controlled properly. Support tooling change management and version control. Teamcenter / PLM Process Leadership Serve as a subject matter expert for Teamcenter manufacturing modules (MBOM, MPP, BOP, MRL, etc.). Create and refine PLM workflows, data standards, and best practices for manufacturing data. Act as a technical advisor for system improvements, integrations, and process automation. Cross-Functional Collaboration Partner with design engineering, operations, quality, and supply chain to ensure a cohesive product configuration strategy. Lead or support cross-functional reviews for MBOM completeness, tooling readiness, and manufacturability. Provide training and mentorship to engineers and technicians on Teamcenter manufacturing functions. Continuous Improvement Identify opportunities to streamline MBOM creation and tooling processes using PLM capabilities. Drive improvements in data structure, version control, and change management efficiency. Support digital manufacturing initiatives, standardization efforts, and system upgrades. Qualifications: Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Education, Experience and Certifications Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, or related field. 5+ years of experience in manufacturing engineering, configuration management, or PLM engineering. Expert-level proficiency with Siemens Teamcenter, especially manufacturing modules (e.g., MPP, MBOM, BOP). Strong understanding of EBOM-to-MBOM transformation and configuration rules. Experience with tooling definition, lifecycle management, and manufacturing documentation. Demonstrated ability to lead complex technical workstreams with minimal oversight. Skills and Abilities Preferred: Experience in aerospace, automotive, complex assembly, or other highly configured product environments. Familiarity with ERP integration, routing creation, or manufacturing execution systems (MES). Knowledge of CAD/PLM integrations (NX preferred but not required). Strong analytical skills and an automation mindset (e.g., scripting, data extraction, workflow optimization). Role Classification and Working Conditions: This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements: Ability to lift and/or move up to 50 pounds. Ability to travel, as needed, by plane, automobile, etc. Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Materials Handling Specialist will be responsible for shipping, receiving, material handling, cycle counts and assisting with annual inventory audits. This is a collaborative role with an opportunity to influence process development, supplier selection and the overall daily operations of the materials team. Reports to Materials Manager or Supervisor. &nbsp; Duties and Responsibilities Shipping and Receiving International and domestic shipping (documents, packaging, quote for best price &amp; delivery, schedule pick up) Receiving – visual inspection of incoming deliveries, note obvious packaging damage to carrier, packing slips to Inventory Specialist for transactions, notify Quality if inspection is required Notify and deliver packages to internal customers after all transactions are verified/complete Assist with packing/shipping and verifying deliveries to contract manufacturers and/or mod centers, resolve any discrepancies reported by recipients in timely manner Verify items returned by contract manufacturer or mod center Inventory Assist Inventory Specialist with cycle counts, maintain consumables, OPS managed stock (pull cards) Regular audits of supplies for office &amp; kitchen, notify Inventory Specialist of low stock Kitting – pull items per demand &amp; BOM, present to OPS as required Mod Center and Contract Manufacturing support – assist with kitting/packaging/shipping material for outplant as needed Assist Inventory Specialist in identifying slow moving &amp; obsolete parts for scrap or return for credit Assist with cycle counts, quarterly &amp; annual inventory audits as directed by Inventory Specialist or Materials Manager Maintain strong customer focus at all times, accommodate urgent requests for support from operations or service Other duties as assigned &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications High School diploma, GED required 1-3 years of experience in materials management Expertise in UPS &amp; FEDEX Systems Skills and Abilities Preference for forklift and materials handling experience Ability to communicate clearly and concisely, both orally and in writing Competency with Microsoft Office Suite Knowledge of Net Suite &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in an&nbsp; operations/warehouses/production environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to stand, sit, use of hands to handle, feel, or reach with hands and arms. Repetitive hand motions Ability to lift and/ or move up to 50 pounds Specific vision abilities required by this job include close vision and distance vision Ability to perform moderate to heavy lifting using pallet jacks Concentrated mental and visual attention for sustained periods Requires walking, standing and continuous sitting for long periods Strong visual acuity &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Materials Handling Specialist

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Senior Technician, Print Operations plays a key role in supporting the Company’s additive metal manufacturing operation. This position is responsible for the setup and execution of setting up print jobs, safety revolving around metal powder, post processing of printed parts, part inspection/testing, along with performing daily cleanliness and maintenance on production equipment. This role is critical to ensuring consistent throughput, high part quality and support of the overall manufacturing success at Hyliion. &nbsp; Duties and Responsibilities Collaborate closely with engineering and management teams to fabricate LPBF components for use in Karno production. Execute post print downstream processes including powder evacuation, support removal, pressure vessel leak testing and preparation of jobs for outsourced vendor operations. Support continuous improvement efforts by contributing to advancements in the printing processes, equipment performance, and overall operational efficiency. Support cross functionally as needed with shaft, engine, battery, and genset assembly operations. Perform additional duties and responsibilities as assigned to support business needs. &nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications High School Diploma/GED Minimum of 5 years work experience working in a hands-on environment. Additive manufacturing experience (3 years LPBF preferred- GE concept laser, EOS, SLM). CNC machine and/or EDM experience Knowledge of lean six sigma and 5S methodologies with a strong focus on safety and process improvement. Skills and Abilities Highly motivated, able to take initiative, with a strong work ethic Strong mechanical intuition. Strong problem-solving/troubleshooting skills with heavy attention to detail in their work. Experience operating additive manufacturing machines &amp; associated equipment Experience operating precise measuring tools and equipment that require calibration or a highly detailed set up. Experience and expertise in battery assembly, custom fabrication, wiring, and/or welding preferred. Willingness to cross-train and learn new skills is a must. Positive attitude Ability to work independently with minimal supervision while effectively collaborating within a Team environment &nbsp; Role Classification and Working Conditions This is a(n) hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 40 pounds. Ability to travel, as needed, by plane, automobile, etc. We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Technician, Print Operations

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Technician, Electrical supports the research, development, and production of advanced generator technologies by assembling, testing, and troubleshooting electrical systems and sub-systems in an R&amp;D lab environment. This role partners closely with engineering and cross-functional teams to translate electrical designs into reliable, safe, and manufacturable hardware, while maintaining high standards for quality, documentation, and workplace safety. The technician plays a key role in improving build efficiency, test effectiveness, and overall system performance as technologies transition from development to production. &nbsp; Duties and Responsibilities Own the assembly of electrical systems for R&amp;D and production, including electrical panels, cable and wire harnesses, and test fixtures Interpret electrical schematics, wiring diagrams, and mechanical drawings for implementation on R&amp;D and production hardware Assemble high- and low-voltage cabling, panels, and fixtures required for R&amp;D and production systems Assist with and provide feedback on component placement to improve build efficiency and accessibility Support troubleshooting of electrical issues during system integration and testing Perform validation testing and compile results in accordance with established test procedures Provide feedback on test procedures to improve efficiency, coverage, and effectiveness Collaborate closely with cross-functional teams, including electrical engineers, mechanical engineers, and other technicians Provide input on manufacturability, serviceability, and safety of electrical designs Maintain clear, accurate documentation of build processes, test results, and design modifications Ensure work complies with internal safety standards, industry regulations, and quality requirements Maintain lab tools, equipment, and test fixtures in proper working condition Ensure a clean, safe, and organized lab environment in accordance with safety protocols Identify and implement opportunities for process improvements, efficiency gains, and quality enhancements &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications 5+ years of hands-on experience in electrical assembly, prototyping, or testing in an R&amp;D, manufacturing, or industrial environment Familiarity with IPC/WHMA-A-620 (Acceptability of Cable and Wire Harness Assemblies) preferred &nbsp; Familiarity with OSHA safety requirements preferred Familiarity with NFPA 70E electrical safety standards preferred Forklift and/or overhead crane operation experience preferred Skills and Abilities Proficiency in wiring, soldering, crimping, and wire harness assembly Experience assembling and troubleshooting custom panels, control boxes, and electrical enclosures Strong ability to read and interpret schematics, wiring diagrams, mechanical prints, and technical drawings Ability to safely work around and take ownership of safety in low- and high-voltage AC/DC systems (up to 480V or higher) Experience using electrical test equipment, including multimeters, oscilloscopes, power supplies, and signal generators Familiarity with PLCs, power electronics, relays, and industrial control components Basic understanding of grounding practices, and electrical noise mitigation Experience working with AC/DC power systems, generators, inverters, or similar electrical power equipment preferred Basic experience with data logging and test documentation to support engineering evaluations &nbsp; Role Classification and Working Conditions This is a(n) hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to travel, as needed, by plane, automobile, etc. &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Technician, Electrical

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Technician, Stator is responsible for the precision support work to support assembly of the advanced electric motor systems in a high-reliability manufacturing environment. This role supports the transition from pilot builds to scalable production by supporting the assembly of the electric motor with strict adherence to process controls, quality standards, and traceability requirements in the efforts to prepare potted coils, clean coils, prep and clean molds, SMCs and other tasks as assigned by the Stator Supervisor. They collaborate closely with Manufacturing, Quality, and Engineering teams to identify process improvements, ensure build integrity, and participate in continuous improvement initiatives. &nbsp; Duties and Responsibilities Perform assembly of potted coils using hand tools and torquing tools Perform final coil preparation using grinding tools, hand tools and approved cleaning supplies Prep SMC discs with hand sanding pneumatic tools, files and use of CNC machining Follow detailed work instructions, travelers, SOPs, and engineering drawings with strict process discipline Capture build data in MES or digital checklists; ensure full traceability as required Support pilot-build scaling: feedback on tooling, fixtures, line layout, process improvements, 5S/ESD discipline Perform in-process inspections and adhere to quality expectations, ensuring quality concerns are escalated to the Stator Supervisor and / or Quality department Collaborate with Manufacturing Engineering, Quality, Design Engineering and Hardware Engineering; provide clear feedback for Design for Manufacturing and process refinement Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications 3-5 years in aerospace, EV, electrical machines, electronics assembly, automotive, seamstress or similar manufacturing Motor/generator assembly experience a plus Lean, 5S, and pilot line experience a plus MES/digital traveler familiarity preferred Skills and Abilities Skilled in electromechanical assembly, potting/epoxy, and precision mechanical work Able to interpret drawings, schematics, and torque specifications Experienced working as part of a production cell, having internal customers dependent upon the output of your work &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Fine motor control and precision hand work for extended periods. Ability to travel, as needed, by plane, automobile, etc. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Technician, Stator

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose and Overview Step into the world of metal additive manufacturing for the&nbsp;KARNO generator, where advanced laser powder-bed fusion meets real engineering challenge. Engineers in this group work across machine behavior, process optimization, material performance, data analytics, and hardware development to ensure high-quality, repeatable production using metal laser powder-bed fusion systems.&nbsp; If you’re the kind of engineer who enjoys digging into machine behavior, fine-tuning laser strategies, studying how materials evolve layer by layer, and pushing metal AM systems to run cleaner, faster, and more consistently, this team is built for you. The work is hands-on, data-driven, and central to scaling a first-of-its-kind distributed power technology. In this role, you’ll move across the entire additive manufacturing ecosystem. You’ll investigate how machine settings influence melt pools, porosity, and microstructure, and you’ll design controlled experiments to refine parameters and boost repeatability. A big part of the job involves troubleshooting machine quirks, interpreting sensor data, and making sense of real-time process feedback. You’ll also be working closely with design, materials, and hardware teams to bring complex AM components from early prototypes into reliable production. Along the way, you’ll help build the systems, standards, and workflows that turn metal AM into a high-trust, high-reliability manufacturing process for power-generation hardware. Duties and Responsibilities: Parameter Development Focus Identify and optimize critical-to-function (CTF) parameters that drive mechanical performance, density, porosity, microstructure, and repeatability. Design and execute experiments (DOE) to map the process window, understand sensitivities, and reduce variation. Build and maintain parameter sets for new alloys, new hardware, and new machine configurations. Work with sensor data, log files, and monitoring systems to correlate in-process signatures with part quality. Develop statistical models, SPC controls, and trend analysis tools to ensure stable production behavior. Machine Development Focus Improve AM machine capability through hardware tuning, sensor integration, calibration routines, and control-system optimization. Lead machine troubleshooting, repair activities, and upgrades to improve uptime, repeatability, and print speeds. Conduct machine characterization using advanced tools and metrology equipment to map laser optics, powder behavior, thermal gradients, and recoater performance. Support machine-level IQ/OQ/MQ qualification and ongoing PM/maintenance strategies. Collaborate with equipment vendors and internal engineering teams on new machine features, experimental setups, and pilot systems. Drive automation, digital manufacturing, and data-acquisition improvements for machine performance monitoring.&nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Education, Experience and Certifications Required Bachelor’s degree in mechanical, materials science, aerospace, or related engineering discipline. Requires a minimum of 5 years of engineering experience after earning a bachelor’s degree; relevant graduate project work can be applied toward requirements. Direct, hands-on experience with laser powder bed fusion (LPBF) additive manufacturing REQUIRED. Background in fabrication, prototyping, testing, or process development within an engineering environment. Ability to interpret engineering drawings, apply GD&amp;T, and understand material properties data. Strong analytical and root-cause problem-solving skills. Comfortable working hands-on with machines, tools, test equipment, and mechanical assemblies. Skills and Abilities Preferred Build prep/simulation software like ANSYS Additive Suite, 3DXpert, or Dyndrite. Experience developing AM parameters, designing DOEs, or using statistical analysis tools (SPC, JMP, Minitab, Python, MATLAB). Experience troubleshooting AM machines, calibrating optics, repairing systems, or working with machine sensors and controls. Knowledge of DFAM principles, heat-treat processes, and additive-appropriate material behaviors (e.g., nickel alloys, titanium). Familiarity with CAD tools (NX, SolidWorks, or similar) and simulation/analysis workflows. Experience with IQ/OQ/MQ qualification approaches. Strong communication skills and ability to present findings to cross-functional teams. Experience in a fast-paced R&amp;D or startup hardware environment. Why This Role Matters These engineers sit at the core of enabling scalable, high-performance additive manufacturing for the KARNO generator platform. Your work directly influences machine capability, part quality, manufacturability, and the timeline for scaling production of a first-of-its-kind power-generation technology. Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to travel domestically, as needed, by plane, automobile, etc. approximately 30% of the time, &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Facilities Engineer

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Senior Technician, Print Operations plays a key role in supporting the company’s additive metal manufacturing operation. This position is responsible for the setup and execution of setting up print jobs, safety revolving around metal powder, post processing of printed parts, part inspection/testing, along with performing daily cleanliness and maintenance on production equipment. This role is critical to ensuring consistent throughput, high part quality and support of the overall manufacturing success at Hyliion. &nbsp; Duties and Responsibilities Collaborate closely with engineering and management teams to fabricate LPBF components for use in Karno production. Execute post print downstream processes including powder evacuation, support removal, pressure vessel leak testing and preparation of jobs for outsourced vendor operations. Support continuous improvement efforts by contributing to advancements in the printing processes, equipment performance, and overall operational efficiency. Support cross functionally as needed with shaft, engine, battery, and genset assembly operations. Perform additional duties and responsibilities as assigned to support business needs. &nbsp; Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications High School Diploma/GED Minimum of 5 years work experience working in a hands-on environment. Additive manufacturing experience (3 years LPBF preferred- GE concept laser, EOS, SLM). CNC machine and/or EDM experience Knowledge of lean six sigma and 5S methodologies with a strong focus on safety and process improvement. Skills and Abilities Highly motivated, able to take initiative, with a strong work ethic Strong mechanical intuition. Strong problem-solving/troubleshooting skills with heavy attention to detail in their work. Experience operating additive manufacturing machines &amp; associated equipment Experience operating precise measuring tools and equipment that require calibration or a highly detailed set up. Experience and expertise in battery assembly, custom fabrication, wiring, and/or welding preferred. Willingness to cross-train and learn new skills is a must. Positive attitude Ability to work independently with minimal supervision while effectively collaborating within a Team environment &nbsp; Role Classification and Working Conditions This is a(n) hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 40 pounds. Ability to travel, as needed, by plane, automobile, etc. We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.The Sr. Marketing Specialist is responsible for driving and maintaining a cohesive, high-impact visual brand presence across all digital, print, and physical touchpoints. This role ensures that complex power generation technologies are communicated with clarity, precision, and confidence—translating engineering-driven innovation into compelling visual storytelling for customers, investors, and employees. Serving as a hands-on marketing and design leader, the Sr. Marketing Specialist partners cross-functionally with leadership, engineering, investor relations, and internal teams to produce polished, consistent, and strategically aligned brand assets. From website and social media content to executive presentations, event displays, and internal communications, this role shapes how Hyliion’s technology, culture, and vision are understood and experienced. The position plays a critical role in strengthening brand awareness, enhancing stakeholder engagement, and supporting business growth by combining strong graphic design expertise, marketing strategy execution, and emerging technology tools to deliver impactful, results-driven creative solutions. Duties and Responsibilities Website &amp; Digital Platforms&nbsp; Design and&nbsp;maintain&nbsp;content for&nbsp;Hyliion.com, including new pages, updates, and ongoing visual upkeep.&nbsp; Support the&nbsp;Investor Relations website, creating and updating graphics and documents.&nbsp; Design and&nbsp;maintain&nbsp;content for the&nbsp;Hyliion intranet, including:&nbsp; Create new pages as needed&nbsp; Internal news and announcements&nbsp; General visual upkeep and manual updates&nbsp; Marketing &amp; Campaign Management&nbsp; Create marketing collateral such as:&nbsp; Product brochures and sales materials&nbsp; Branded PowerPoint and Word templates&nbsp; Design executive-level presentations for internal and external use.&nbsp; Support internal communications&nbsp; Social Media&nbsp;&nbsp; Support&nbsp;and execute creative social media campaigns across LinkedIn, Instagram, X, and other platforms&nbsp; Bring a keen eye for creative ideas — trends, visual storytelling, engaging content formats&nbsp; Support monitoring&nbsp;engagement, analyze metrics, and iterate on strategy&nbsp; Office, Event &amp; Display Design&nbsp; Design custom signage for offices and events.&nbsp; Create display graphics, wall plaques, banners, and large-format visuals.&nbsp; Design SWAG and promotional merchandise.&nbsp; Photo &amp; Video Support&nbsp; Perform photo editing and retouching.&nbsp; Assist&nbsp;with video direction and visual framing.&nbsp; Create video graphics, overlays, and supporting visual elements.&nbsp; Additional duties and responsibilities as assigned, needed, or required for the business.&nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Marketing, Communications, Advertising, Graphics Design or Visual Communications 3–5 years of professional marketing experience Strong portfolio demonstrating digital and print design expertise Experience creating and maintaining branded PowerPoint and Word templates Proven experience developing and executing social media campaigns, with demonstrated success in growing engagement and driving brand awareness Experience in technology, industrial, or energy-related industries preferred UI/UX or product interface design experience preferred Motion graphics experience preferred Experience with large-format and event design preferred Familiarity with investor or executive communications preferred Skills and Abilities Proficiency in Adobe Creative Suite (Illustrator, Photoshop) Solid understanding of layout, typography, and visual hierarchy Tech-savvy with the ability to leverage emerging technology tools (including AI) Ability to manage multiple projects and deadlines with minimal oversight Strong attention to detail and brand consistency Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments.Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Marketing Specialist

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Quality Engineer is responsible for ensuring product and process excellence by driving supplier quality performance, strengthening internal quality systems, and resolving production issues. This role partners closely with suppliers and cross-functional teams to evaluate and qualify sources, implement effective quality controls, and lead root cause and corrective action initiatives. Through continuous improvement efforts, the Quality Engineer helps establish and maintain a robust, scalable quality production system that meets industry standards and supports overall operational success. Duties and Responsibilities Supplier Quality Evaluation and Qualification: Assess and qualify new suppliers to ensure they meet quality standards. Conduct regular evaluations of existing suppliers to maintain high-quality production levels. Supplier Process Walkthroughs: Perform periodic walkthroughs of supplier processes to ensure adherence to quality production systems. Engage with suppliers to address and resolve quality-related issues and promote continuous improvement. Quality Production System Development: Develop and implement foundational quality production systems within the organization. Ensure that internal processes align with industry standards and best practices. Define and implement quality requirements and expectations internally and for suppliers. Create and maintain quality documentation Problem Solving: Address production issues both remotely and on-site, working collaboratively with suppliers and internal teams. Implement effective solutions to resolve quality problems promptly and prevent recurrence Root Cause and Corrective Action: Lead root cause analysis investigations to identify the underlying causes of quality issues. Develop and execute corrective action plans to mitigate risks and improve product quality. Additional duties and responsibilities as assigned, needed, or required for the business. Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor’s degree in Engineering, Quality Assurance, or a related field. Minimum of 5 years of experience in quality engineering or a related role. Certification in quality engineering (e.g., CQE, Six Sigma) is a plus. Experience in highly technical manufacturing industries (e.g., aerospace, advanced engineered products). Proven experience with supplier quality management and process improvement. Strong knowledge of quality management systems and industry standards (e.g., ISO 9001). A mix of large and small-scale business operation beneficial. Skills and Abilities Excellent problem-solving skills and ability to work independently. Strong communication and interpersonal skills to effectively engage with suppliers and internal teams. Proficiency in using quality management tools and software Must be willing to travel, approximately 25% Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment, and given the nature of our business, is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to lift and/or move up to 25 pounds. Ability to travel, as needed, by plane, automobile, etc., approximately 25%. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Technician, Print Operations will be involved in our metal 3D printing operations.&nbsp; Daily tasks will revolve around setting up print jobs, handling metal powders, part post processing, part testing, and performing routine maintenance on the equipment.&nbsp; This role will be a crucial part of setting up and maintaining our print operations at the new Hyliion facility. Duties and Responsibilities Work hand in hand with the engineering and management teams to fabricate metal powder bed fusion parts to be used in Karno production. Perform downstream processes after print including powder evacuation, support removal, pressure vessel leak testing and prepping jobs for outsource vendor operations. Contribute towards advancing print process improvements and innovation. Additional duties and responsibilities as assigned, needed, or required for the business Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications High School Diploma / GED Minimum of 5 years work experience working in a hands-on environment. Additive manufacturing experience (3 years LPBF preferred- GE concept laser, EOS, SLM). CNC machine and/or EDM experience Skills and Abilities Self-motivated and able to take initiative. Strong mechanical intuition. Strong problem-solving skills with heavy attention to detail in their work. Experience operating additive manufacturing machines. Experience operating equipment that requires calibration or a highly detailed set up. Role Classification and Working Conditions This is a(n) hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. Physical/Other Requirements Ability to lift and/or move up to 25 pounds. Ability to travel, as needed, by plane, automobile, etc. Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Mechanical Designer supports the design and development of complex engine components and assemblies by creating accurate, manufacturable product definitions that meet customer, program, and regulatory requirements. This role collaborates closely with engineering, manufacturing, and supply chain teams to translate technical concepts into detailed 3D models, drawings, and specifications. Utilizing expertise in CAD modeling, drafting, and product definition, the Mechanical Designer contributes to the execution of design solutions across the product lifecycle. The role emphasizes quality, efficiency, and continuous improvement, while supporting the advancement of additive manufacturing capabilities and ensuring designs meet cost, schedule, and performance objectives. Duties and Responsibilities Work within defined parameters and work plans to meet day-to-day and short-term objectives of moderate complexity and resolve issues through immediate action or short-term planning. Utilize engineering and design experience or expertise to solve problems and advance the state of the art of additive manufacturing technology. Lead key technical initiatives with engineering ownership, project planning and on time delivery to the customer. Create definition of parts, modules, and assemblies in the form of 2D cross sections, 2D drawings, 3D reusable models in a linked model environment, tolerance stack-ups, change in design co- authoring and various other electronic data formats to support analysis, manufacturing, assembly, tooling, quality and inspection within expected cost, quality and schedule. Work with engineering and supply chain partners to determine dimensional constraints and geometric tolerances required for proper clearances and fits while maximizing manufacturing producibility Ensure all interfaces between components are established and agreed upon by Engineering design teams of mating parts and engine systems Save applicable models to the engine assembly then maintain and support updates Continuously challenges self and team skills in functional area Stay current with industry developments in one’s field of expertise Work on government secured program with varying ranges of security clearance Adhere to special security requirements and those pertaining to the special access environment Concurrently manage multiple projects to ensure program cost, quality and schedule requirements are met Participate in short and long-term team, section and/or business goals focused on continuous improvement and simplification Additional duties and responsibilities as assigned, needed, or required for the business. Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Associate's degree in a drafting related field from an accredited university or college and 2+ years of experience OR&nbsp;5+ years’ experience in a product definition or CAD role is required. Working knowledge of geometric dimensioning and tolerancing as it is related to individual parts and overall assemblies (ASME Y145). Experience with model meshing and analysis. Experience in CAD working with Siemens NX/Teamcenter. Experience with EOSPRINT, Concept Laser WRX or other equivalent 3D Printing software. Skills and Abilities Familiarity with DMLM printing machines. Strong follow-through and self-starting nature. Ability to communicate clearly concisely, both orally and in writing and to follow through on commitments. Competency with Microsoft Office Suite. Ability to work well in a high-paced environment, set and meet appropriate deadlines. Experience with NX Surfacing/Mechanical routing a plus. Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in a production/assembly/engineering lab environment. Physical/Other Requirements Ability to lift and/ or move up to 25 pounds. Ability to travel domestically, either by plane or car. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Director, Operations Program Management is the senior program management leader for the operations organization, responsible for driving disciplined execution of production and unit-build schedules to ensure on-time delivery. This role owns operational program execution across assembly, additive manufacturing, quality, supply chain, and field service material readiness, while establishing the processes, systems, and execution rigor required to scale production. This is a highly hands-on leadership role, combining shop-floor engagement with systems-level program management. The Director partners closely with the Director, Engineering Program Management to jointly develop and maintain the integrated company schedule, while retaining ownership of operations execution, schedule adherence, and delivery. Duties and Responsibilities Serve as the head operations program manager for the company, providing overall direction, accountability, and execution ownership for production and unit-build programs. Own and maintain the operations build schedule, including production sequencing and execution against committed timelines. In partnership with Engineering Program Management, contribute to the development and maintenance of the integrated company master schedule, ensuring alignment between development readiness and production execution. Drive daily, weekly, and monthly execution rhythms across operations teams to ensure alignment, accountability, and progress toward delivery commitments. Proactively identify when builds or programs are off-track, lead cross-functional problem-solving efforts, and drive decisions to recover schedule. Make final trade-off decisions across cost, schedule, and risk for operations execution, and communicate impacts and mitigation plans to the executive team. Maintain authority to stop a build when quality, readiness, or program gates are not met, and escalate decisions and recovery plans as required. Anticipate and prevent execution surprises through robust planning, transparent communication, and proactive risk mitigation. Work closely with manufacturing, additive manufacturing, quality, and supply chain teams to ensure build readiness and execution alignment. Track and manage additive manufacturing component readiness and flow to support production schedules. Partner with supply chain leadership to identify material risks and initiate supplier escalation when required. Ensure parts and components required for field service and customer support are built and available on schedule. Provide regular operations program updates to the Hyliion leadership team on schedule performance, risks, and mitigation strategies. Establish and implement core operations program management processes in environments where limited structure exists today. Foster a disciplined, execution-focused culture that motivates teams to meet aggressive production timelines. Provide leadership, mentorship, and accountability for operations program management staff, initially managing at least one production planner / program manager. Build scalable program management systems to support growth from low-volume production to higher-rate manufacturing. Additional duties and responsibilities as assigned, needed, or required for the business. Program Management Areas The Director will have responsibility for leading and integrating operations program management activities across the following areas:Production &amp; Unit Build Scheduling Manufacturing Operations Additive Manufacturing Quality &amp; Build Readiness Gates Supply Chain &amp; Material Readiness Field Service Parts &amp; Component Readiness Operations Execution &amp; Scaling Initiatives QualificationsReasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include:Education, Experience and Certifications Bachelor’s degree required. Engineering and/or advanced degree preferred. Experience as a Program Manager Leader or Director-level experience is required 8+ years of experience in program management, with a proven track record of successfully delivering complex hardware and software projects Experience working in a fast-paced, startup-like environment, ideally within industries such as aerospace, robotics, or other technically complex fields. Skills and Abilities Strategic Program Leadership – Ability to set vision, master schedules, and priorities while aligning cross-functional execution with corporate objectives. Decision-Making &amp; Problem-Solving – Skilled at synthesizing complex inputs, driving timely decisions, and removing roadblocks. Risk Management – Proactively identifies risks, develops contingency plans, and prevents surprises by anticipating downstream impacts. Communication – Excellent communication, interpersonal, and presentation skills. Change Management – Adept at guiding teams through organizational, technical, and process changes while maintaining momentum. Collaboration &amp; Influence – Strong ability to build trust and influence at all levels of the organization, including executives and technical staff. Technical Acumen – Comfort working with engineering disciplines (mechanical, electrical, software, configuration management) to ensure technical feasibility and program alignment. Program Management Expertise – Deep knowledge of PM tools, frameworks, and best practices (Scrum, Agile, stage-gate, earned value, etc.), with experience standing up a Program Management COE. Analytical &amp; Financial Skills – Ability to manage program budgets, resource allocation, and trade-off analyses to achieve cost, quality, and timing objectives. Resilience &amp; Adaptability – Thrives in fast-paced, dynamic environments with competing priorities. Mentorship &amp; Talent Development – Proven track record of coaching, developing, and building high-performing program management teams. Results Orientation – Relentless focus on execution, accountability, and delivering results on time and at quality. Travel - approximately 25%; at times could be more. Role Classification and Working ConditionsThis is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments Physical/Other RequirementsAbility to travel, as needed, by plane, automobile, etc. &nbsp; &nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Director, Operations Program Management

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The&nbsp;Senior Supply Chain Associate&nbsp;is responsible for proactively assisting in the development of sourcing strategies that are aligned with business and program needs and then driving execution of those strategies while ensuring quality, delivery, and cost targets are exceeding expectations. &nbsp; Duties and Responsibilities Strategic Problem-Solving: Apply a structured, hypothesis-driven approach to diagnose complex supply chain challenges, identify root causes, and develop data-backed solutions. Data Analysis and Modeling: Conduct quantitative analysis using large datasets from our ERP and supply chain data. Develop and maintain analytical models to optimize key supply chain metrics such as inventory levels, lead times, and product economics. Process Optimization and Redesign: Lead high-impact projects to re-engineer core supply chain processes, leveraging best practices to drive significant improvements in efficiency, cost, and resilience. Cross-Functional Collaboration: Serve as a trusted advisor to internal stakeholders in Engineering, Finance, and Operations. Effectively communicate complex analyses and recommendations to senior leadership, fostering alignment and driving execution. Performance Management: Design, implement, and monitor key performance indicators (KPIs) and dashboards to track supply chain health and project performance. Provide regular, insightful reports to management on progress against strategic objectives. Supplier and Sourcing Strategy: Collaborate with the Procurement team to analyze supplier capabilities, assess market dynamics, and develop commodity and category strategies that align with both our technical and commercial requirements. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications 1-3 years of experience in management consulting from a top-tier firm (e.g., McKinsey, BCG, Bain &amp; Company). Previous experience in supply chain, operations, or a technical role within an industrial, manufacturing, or technology company is highly desirable. Skills and Abilities Technical Skills: Exceptional analytical and quantitative skills. Proven experience using advanced Excel, SQL, and data visualization tools (e.g., Tableau, Power BI) to manipulate and analyze large datasets. Strong understanding of core supply chain concepts (e.g., demand planning, inventory management, logistics, and procurement). Ability to read and interpret engineering drawings, technical specifications, and Bills of Materials (BOMs). Leadership &amp; Communication: Demonstrated experience leading project teams and driving change within a complex organization. Outstanding communication and presentation skills, with the ability to articulate complex insights to diverse audiences, from technical experts to C-suite executives. Problem-Solving: A natural inclination to break down ambiguous problems into actionable steps, with a relentless focus on delivering tangible results. &nbsp; Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Supply Chain Associate

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Technician, LV Wire Harness is responsible for assembling, testing, and inspecting low-voltage wiring harnesses and cable assemblies to support generator production. This role ensures all builds meet defined electrical, mechanical, and quality standards while supporting both prototype and full-scale manufacturing. The technician contributes to efficient, high-quality production by following detailed work instructions, maintaining traceability, and collaborating with cross-functional teams to resolve issues and improve processes. &nbsp; Duties and Responsibilities Wiring Harness Assembly Assemble low-voltage wiring harnesses using drawings, schematics, and work instructions Cut, strip, crimp, splice, and terminate wires using approved tools and methods Install connectors, terminals, boots, heat shrink, grommets, and labels per specifications Route and bundle wiring using loom, braid, sleeving, clamps, and tie wraps following best practices Support integration of harnesses into genset subassemblies as needed Electrical &amp; Quality Verification Perform continuity, polarity, and basic functional testing on completed harnesses Inspect crimps, terminals, pin retention, and insulation for quality and compliance Verify wire colors, gauges, lengths, and connector orientation Document defects and collaborate with quality teams to resolve nonconformances Process &amp; Documentation Execute builds using job travelers, schematics, harness drawings, and bills of materials (BOMs) Maintain component traceability and serial number tracking as required Follow revision-controlled documentation and support engineering change orders (ECOs) Provide feedback to engineering on design improvements, simplification, and tooling needs Tooling &amp; Workspace Maintenance Operate hand and power tools, including crimpers, wire strippers, heat guns, torque drivers, and pin extractors Follow ESD protection practices when handling sensitive components Maintain organized, 5S-compliant workstations Perform basic tool maintenance and calibration checks Cross-Functional Collaboration Partner with engineering, quality, and test teams to resolve build issues Support pilot builds, new product introduction (NPI), and prototype development Assist in training and mentoring team members as needed &nbsp; Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications 1–3 years of hands-on wiring or electrical assembly experience (automotive, aerospace, EV, industrial equipment, or similar) Experience with generator sets, industrial equipment, or mobile power systems Experience in pilot production, new product introduction (NPI), or R&amp;D environments IPC/WHMA-A-620 certification (Class 2 or Class 3) preferred Basic soldering experience Skills and Abilities Ability to read and interpret wiring diagrams, schematics, pinouts, and cable lists Proficiency in crimping, stripping, terminal installation, and wire routing Familiarity with low-voltage wiring harness design and manufacturing Experience using electrical test equipment (e.g., multimeter, continuity tester) Strong attention to detail and quality-focused mindset Ability to follow structured processes, work instructions, and documentation Strong problem-solving and troubleshooting skills Effective communication and teamwork abilities Adaptability in a fast-paced production environment Understanding of Lean manufacturing and 5S principles Commitment to safety and quality standards &nbsp; &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required. &nbsp; Physical/Other Requirements Repetitive motions requiring manual dexterity and controlled tool use Ability to stand for extended periods Ability to lift up to 40 lbs Ability to work overtime as needed based on production schedules &nbsp; We are not accepting candidates that need sponsorship at this time.&nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Technician, LV Wire Harness

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Manager, Stator Assembly is responsible for building and leading stator assembly operations from early production through full-rate scale, ensuring safe, repeatable, and high-quality manufacturing execution. This role translates engineering intent into disciplined production by establishing standard work, driving process improvements, and maintaining strong control of safety, quality, delivery, and cost performance. Working closely with Manufacturing Engineering, Quality, and Supply Chain, the Manager, Stator Assembly leads day-to-day operations while developing the team, processes, and production systems required to support reliable scale-up. This role combines hands-on execution with operational leadership, owning both immediate build performance and the continuous improvement needed to achieve long-term production readiness. Duties and Responsibilities Production Leadership &amp; Execution Lead stator assembly operations across all phases of ramp (limited production through full-rate) Drive performance against Safety, Quality, Delivery, and Cost (SQDC) targets Conduct daily go-see-act walks to monitor build progress, issues, and floor conditions Lead daily standups and maintain weekly performance reporting to ensure alignment and transparency Assign work, manage build priorities, and ensure execution aligns with production schedules Process &amp; Standard Work Development Partner with Manufacturing Engineering to develop and deploy standard work, work instructions, torque specifications, and traveler documentation Own control plans, line balancing, and cycle-time optimization to improve throughput and efficiency Drive lean manufacturing initiatives including 5S and kaizen to continuously improve operations Ensure PFMEA risks are mitigated through robust process design and control plan execution rather than inspection Quality &amp; Compliance Ensure disciplined execution of all quality-critical assembly operations (e.g., winding, epoxy/cure processes, ESD controls, electrical and leak testing) Maintain full product traceability, including serialized component tracking and configuration control Enforce compliance with build travelers and documentation requirements Lead root-cause analysis and corrective actions using structured problem-solving methods (8D, 5-Why, fishbone) Drive audit readiness and maintain a high standard of quality compliance Team Leadership &amp; Development Supervise, coach, and develop production technicians and contract personnel Train team members on processes, tools, safety practices, and quality standards Develop and maintain a skills matrix and cross-training program to support scalability Foster a culture of accountability, process ownership, and continuous improvement Manage performance, attendance, and staffing to ensure consistent coverage Materials &amp; Flow Management Ensure material availability and alignment with production demand and consumption forecasts Partner with Supply Chain to address shortages and maintain inventory accuracy Maintain work-in-process (WIP) control, FIFO discipline, and organized material flow on the production floor Scale-Up &amp; Operational Readiness Identify process gaps, manufacturability issues, and risks to production readiness Support equipment commissioning, tooling validation, and layout improvements Contribute to capacity planning, headcount forecasting, and ramp readiness milestones Provide feedback to cross-functional teams to improve product and process design for manufacturability Additional duties and responsibilities as assigned, needed, or required for the business. Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications B.S. or M.S. in Mechanical Engineering, Electrical Engineering, Manufacturing Engineering, or related field preferred. MBA with relevant manufacturing or operations experience also considered. Equivalent technical training, military mechanical schooling or trade certification considered. Some supervisory or team-lead accountability Hands-on experience with electromechanical assembly (stators/rotors, electric motors, generators, EV powertrains, or similar) Experience with torque applications, epoxy processes, winding, ESD practices, and electrical/mechanical testing Experience in pilot or low-volume build environments where processes are developed, not predefined Background in aerospace, automotive EV, or high-reliability electromechanical manufacturing Experience scaling operations from prototype to production Skills and Abilities Proficiency in Lean manufacturing and continuous improvement (5S, Standard Work, PFMEA, root-cause analysis) Ability to manage and optimize production processes (line balancing, cycle time, control plans, WIP/FIFO flow) Knowledge of quality systems and manufacturing metrics (traceability, audit readiness, SQDC) Experience with manufacturing systems and tools (MES, digital travelers, SPC) Ability to read and interpret engineering drawings and assembly documentation Leadership and team management skills (coaching, performance management, cross-training) Strong cross-functional communication and collaboration Problem-solving and execution skills (identifying process gaps, supporting scale-up and equipment readiness) Ownership mindset with high standards, accountability, and results-driven execution Ability to operate effectively in fast-paced, ambiguous, early-stage environments Role Classification and Working Conditions This is a salaried, exempt-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Physical/Other Requirements Ability to lift and/or move up to 50 pounds. Ability to stand and walk for extended periods on a production floor Ability to perform frequent “go-see-act” walks and move between workstations Ability to visually inspect components, assemblies, and production processes Ability to occasionally lift or move light-to-moderate weight materials (typical manufacturing environment) Ability to work around manufacturing equipment, processes and materials. PPE is provided. Manual dexterity sufficient to interact with tools, parts, or demonstration of assembly processes as needed Ability to travel, as needed, by plane, automobile, etc. Direct Reports This position has or may have direct reports. &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Manager, Stator Assembly

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Senior Facilities Manager owns the reliability, safety, and scalability of Hyliion's Cedar Park manufacturing facility as we transition from limited early production of the KARNO generator into full-scale manufacturing. This role is accountable for keeping every building system — industrial electrical, HVAC, compressed air, process water, nitrogen, propane, and all standard facility services — running efficiently across a mixed-use footprint that includes additive manufacturing, electro-mechanical assembly, warehousing, and office space. Beyond day-to-day operations, this role serves as a strategic partner to the VP of Operations on facility expansion, capital projects, and utility optimization. The Senior Facilities Manager will lead a planned buildout within the next 12 months, drive measurable ROI through utility and vendor spend rationalization, and apply lean/kaizen principles to build systems and standard work that scale with production. As the facility grows, this role will build and lead a team of Facilities Technicians. Success in this role directly enables Hyliion's production ramp: utilities and infrastructure ready ahead of every milestone, zero facility-driven safety incidents, high system uptime, and a phased expansion plan that stays ahead of the business. Duties and Responsibilities Facility Operations &amp; Building Systems Own day-to-day reliability, performance, and upkeep of all building systems and infrastructure, including electrical power distribution; HVAC, ventilation, and climate control across production, warehouse, and office environments; compressed air and vacuum systems; process water, chilled water, and drainage; and leased onsite nitrogen and propane supply systems Manage all facility services, including housekeeping, general waste disposal, landscaping, and ongoing building maintenance and repair Establish and maintain a preventive maintenance program covering all critical building systems and utility infrastructure Own vendor and contractor relationships — scope work, manage RFQs, evaluate bids, and hold partners accountable for quality and schedule Utility Optimization, Vendor Spend &amp; Continuous Improvement Conduct ongoing analysis of utility consumption (electrical, compressed air, nitrogen, propane, water) to identify inefficiencies and cost reduction opportunities Audit and rationalize the contractor and vendor spend portfolio — evaluate current agreements, consolidate where appropriate, renegotiate terms, and ensure spend is aligned to actual facility needs Develop and execute high-ROI improvement projects with clear business cases and measurable outcomes across utilities, contracted services, and facility operations Apply lean/kaizen principles to facility operations — drive out waste, standardize responses, and build systems that scale Track and report on utility spend, contractor costs, efficiency trends, and improvement results Production Support &amp; Equipment Readiness Ensure utilities, floor space, and building systems are ready ahead of equipment installations, line changes, and production ramp milestones Support production equipment installation, relocation, and commissioning in coordination with Manufacturing Engineering Troubleshoot utility-related production issues and participate in root cause analysis Maintain current facility drawings, utility schematics, and load calculations Expansion Planning &amp; Capital Projects Partner with VP Operations to develop phased facility expansion plans aligned to the production roadmap, including a significant buildout planned within the next 12 months Lead facility-related capital projects from scope development through execution, managing contractors safely during both production and shutdown windows Identify current facility constraints that could limit throughput, safety, or scalability Ensure all facility changes follow appropriate change control and risk assessment processes Safety &amp; Compliance Ensure facility compliance with OSHA, NEC, NFPA, and applicable local building codes Support machine safety systems, emergency infrastructure, and safety interlock requirements Champion safety audits, incident investigations, and corrective actions Manage inclement weather response protocols to protect employees, visitors, and assets Maintain required safety documentation, including OSHA 300/300A logs Team Development Build and lead an appropriately sized team of Facilities Technicians to support day-to-day operations and PM execution as the facility grows Develop standard work, training, and accountability systems that scale with the team Additional duties and responsibilities as assigned, needed, or required for the business. Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications 8–12+ years of progressive facilities experience, ideally with a mix of hands-on building systems background and facilities management responsibility Direct experience with industrial electrical systems, HVAC, compressed air, and process utilities in a manufacturing environment Experience managing vendors, contractors, and service agreements Experience supporting capital projects — scoping, bidding, and managing execution Experience in a scaling or ramp-stage manufacturing environment Familiarity with additive manufacturing, electro-mechanical assembly, or similarly mixed production environments Experience with compressed/specialty gas systems (nitrogen, propane, or similar) Lean manufacturing or continuous improvement background (formal training a plus) CFM (Certified Facility Manager) or CEM (Certified Energy Manager) credential Experience building or leading a small facilities team Skills and Abilities Strong troubleshooting and root cause analysis skills Ability to communicate effectively across all levels — from maintenance technicians to senior leadership Working knowledge of OSHA, NEC, NFPA, and applicable local building codes Ability to manage vendor and contractor relationships, including scoping work, evaluating bids, and holding partners accountable Ability to analyze utility consumption and contractor spend to identify cost reduction and efficiency opportunities Ability to apply lean/kaizen principles to drive out waste and build scalable systems Ability to develop business cases and execute high-ROI improvement projects with measurable outcomes Ability to read and maintain facility drawings, utility schematics, and load calculations Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to walk/stand for extended periods across a manufacturing and warehouse environment Ability to lift up to a defined weight (commonly 25–50 lbs) Ability to climb ladders, access rooftops/mechanical rooms, and work in tight spaces as needed to inspect building systems Exposure to manufacturing floor conditions (noise, temperature variation, moving equipment, industrial gases) Required use of PPE (safety glasses, steel-toed boots, hearing protection, etc.) in designated areas Availability for occasional after-hours, weekend, or shutdown work to support production continuity and capital project execution Ability to respond on-site to facility emergencies or inclement weather eventsAbility to travel, as needed, by plane, automobile, etc. Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Senior Facilities Manager

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.&nbsp; Job Purpose The Quality Technician ensures the quality of products and processes by conducting incoming part inspections, running production part and process checks, confirming the integrity of quality documentation, and managing test equipment calibrations. This is a hands-on, multifaceted role in a fast-paced environment, where flexibility and adaptability are key. &nbsp; Duties and Responsibilities Incoming Parts Inspections: Perform inspections of incoming materials and components to ensure they meet company specifications and quality standards. Ensure that required documentation from suppliers is provided and accurate Support First Article Inspections by conducting inspections and documentation checks Production Process Inspections: Monitor and inspect production processes to ensure adherence to quality standards Perform product checks on in-house production parts Identify any deviations and support implementation of corrective actions. Audit the production documentation to ensure that requirements are met Inspection Planning: Assist the development of inspection plans and quality control processes to define acceptance and rejection criteria for both vendor supplied and in-house production parts.&nbsp; Test Equipment Management: Maintain and manage test equipment, ensuring it is calibrated, validated, and in proper working order at all times. Continuous Improvement: Work closely with the production and engineering teams to identify opportunities for process improvements and quality enhancements. Work collaboratively with cross-functional teams to ensure quality standards are met across the entire production cycle. Additional duties and responsibilities as assigned, needed, or required for the business. &nbsp; Qualifications Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Minimum of 7 years of experience in quality inspection within a manufacturing environment Experience in highly technical manufacturing industries (e.g., aerospace, advanced engineered products). ISO 9001 Internal Auditor certification preferred. ASQ Certified Quality Technician (CQT) preferred. Skills and Abilities Strong knowledge of quality control methodologies, including inspections, testing, and calibration of measurement tools Advanced knowledge of Geometric Dimensioning and Tolerancing (GD&amp;T) conformance measuring methods and verification techniques Exceptional attention to detail with a strong ability to identify defects or deviations from specifications. Excellent problem-solving skills and ability to work independently. Strong communication and interpersonal skills to effectively engage with suppliers and internal teams. Familiarity in using quality management tools and software Must be willing to travel, approximately 25% &nbsp; Role Classification and Working Conditions This is an hourly, non-exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. &nbsp; Physical/Other Requirements Ability to lift and/or move up to 25 pounds. Ability to travel, as needed, by plane, automobile, etc., approximately 25%. &nbsp; We are not accepting candidates who require sponsorship for this position at this time.&nbsp; &nbsp;Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Quality Technician

Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.Job Purpose The Mechanical Engineer is responsible for end-to-end hardware ownership of components and sub-systems for the KARNO generator, taking designs from CAD through prototype, test, and validation. Working across mechanical, electrical, software, and performance teams, this role designs and troubleshoots complex thermal and mechanical systems that must perform reliably across extreme operating environments and a wide range of fuels. The position exists to advance the development of Hyliion's fuel-agnostic power generation technology through hands-on, test-driven engineering and disciplined design execution. Duties and Responsibilities Own hardware components and sub-systems end-to-end—from concept through durability, manufacturability, serviceability, cost, weight, and validation—taking designs from CAD to hardware running on a test stand. Design components and sub-systems that must survive extreme thermal environments, perform across a wide range of fuels (20+), and push the boundaries of metal additive manufacturing. Create 3D models in NX and generate 2D prints with full GD&amp;T per ASME Y14.5. Perform design checking and print review to ensure tolerances, processes, and material specifications align with Hyliion's GD&amp;T standards (ASME Y14.5). Conduct fluid and thermal systems design and optimization. Perform structural and thermal FEA (ANSYS or equivalent). Install, calibrate, and read instrumentation for pressure, temperature, flow, strain, and acceleration in lab environments. Execute prototype build, test, and validation cycles early and often to identify and resolve issues in the lab rather than the field. Collaborate cross-functionally with design, electrical, software, and performance teams throughout the development process. Lead and participate in technical reviews—presenting findings, driving trade-off discussions, and owning engineering decisions. Support supplier identification, selection, and procurement for prototype and production hardware needs. Additional duties and responsibilities as assigned, needed, or required for the business. Qualifications Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Qualifications include: Education, Experience and Certifications Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or Electrical Engineering; Master's preferred. 0–5 years of engineering experience with a track record of designing and troubleshooting complex systems. Background in automotive, aerospace, or medical device engineering is a strong plus. Skills and Abilities Expert-level NX 3D CAD proficiency, including 2D print generation with full GD&amp;T per ASME Y14.5. Experience in fluid and thermal systems design and optimization. Structural and thermal FEA experience (ANSYS or equivalent). Comfort in lab environments: installing, calibrating, and reading instrumentation for pressure, temperature, flow, strain, and acceleration. Exposure to electrical systems (motors, inverters, batteries) is a bonus. Self-starter who identifies what to test next and makes it happen. Highly collaborative across mechanical, electrical, software, and test disciplines. Clear communicator who can articulate complex trade-offs to diverse stakeholders and follow through on commitments. Treats failed test results as data, not setbacks. Role Classification and Working Conditions This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments. Physical/Other Requirements Ability to lift and/or move up to 30 pounds. Ability to travel, as needed, by plane, automobile, etc. up to 10% Benefits:&nbsp; Medical Plans, with PPO or HDHP options Dental Plans, with buy-up option Vision Plan Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options Short Term Disability, paid for by the company Long Term Disability, paid for by the company Flexible Spending Accounts (FSA) Health Savings Account (HSA) 401k/Roth 401k Voluntary Accident Plans Voluntary Critical Illness Plans Hospital Indemnity Plan Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at HR@hyliion.com.

Engineer, Mechanical

<div class="content-intro">Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.</div>This is an onsite role only.&nbsp;
Job Purpose and Overview
Step into the world of metal additive manufacturing for the&nbsp;KARNO generator, where advanced laser powder-bed fusion meets real engineering challenge. Engineers in this group work across machine behavior, process optimization, material performance, data analytics, and hardware development to ensure high-quality, repeatable production using metal laser powder-bed fusion systems.&nbsp;
If you’re the kind of engineer who enjoys digging into machine behavior, fine-tuning laser strategies, studying how materials evolve layer by layer, and pushing metal AM systems to run cleaner, faster, and more consistently, this team is built for you. The work is hands-on, data-driven, and central to scaling a first-of-its-kind distributed power technology.
In this role, you’ll move across the entire additive manufacturing ecosystem. You’ll investigate how machine settings influence melt pools, porosity, and microstructure, and you’ll design controlled experiments to refine parameters and boost repeatability. A big part of the job involves troubleshooting machine quirks, interpreting sensor data, and making sense of real-time process feedback. You’ll also be working closely with design, materials, and hardware teams to bring complex AM components from early prototypes into reliable production. Along the way, you’ll help build the systems, standards, and workflows that turn metal AM into a high-trust, high-reliability manufacturing process for power-generation hardware.
Duties and Responsibilities:
Parameter Development Focus
<ul>
<li>Identify and optimize critical-to-function (CTF) parameters that drive mechanical performance, density, porosity, microstructure, and repeatability.</li>
<li>Design and execute experiments (DOE) to map the process window, understand sensitivities, and reduce variation.</li>
<li>Build and maintain parameter sets for new alloys, new hardware, and new machine configurations.</li>
<li>Work with sensor data, log files, and monitoring systems to correlate in-process signatures with part quality.</li>
<li>Develop statistical models, SPC controls, and trend analysis tools to ensure stable production behavior.</li>
</ul>
Machine Development Focus
<ul>
<li>Improve AM machine capability through hardware tuning, sensor integration, calibration routines, and control-system optimization.</li>
<li>Lead machine troubleshooting, repair activities, and upgrades to improve uptime, repeatability, and print speeds.</li>
<li>Conduct machine characterization using advanced tools and metrology equipment to map laser optics, powder behavior, thermal gradients, and recoater performance.</li>
<li>Support machine-level IQ/OQ/MQ qualification and ongoing PM/maintenance strategies.</li>
<li>Collaborate with equipment vendors and internal engineering teams on new machine features, experimental setups, and pilot systems.</li>
</ul>
Drive automation, digital manufacturing, and data-acquisition improvements for machine performance monitoring.&nbsp;
Qualifications
Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
Education, Experience and Certifications Required 
<ul>
<li>Bachelor’s degree in mechanical, materials science, aerospace, or related engineering discipline.</li>
<li>Requires a minimum of 5 years of engineering experience after earning a bachelor’s degree; relevant graduate project work can be applied toward requirements.</li>
<li>Direct, hands-on experience with laser powder bed fusion (LPBF) additive manufacturing REQUIRED.</li>
<li>Background in fabrication, prototyping, testing, or process development within an engineering environment.</li>
<li>Ability to interpret engineering drawings, apply GD&amp;T, and understand material properties data.</li>
<li>Strong analytical and root-cause problem-solving skills.</li>
<li>Comfortable working hands-on with machines, tools, test equipment, and mechanical assemblies.</li>
</ul>
Skills and Abilities Preferred 
<ul>
<li>Build prep/simulation software like ANSYS Additive Suite, 3DXpert, or Dyndrite.</li>
<li>Experience developing AM parameters, designing DOEs, or using statistical analysis tools (SPC, JMP, Minitab, Python, MATLAB).</li>
<li>Experience troubleshooting AM machines, calibrating optics, repairing systems, or working with machine sensors and controls.</li>
<li>Knowledge of DFAM principles, heat-treat processes, and additive-appropriate material behaviors (e.g., nickel alloys, titanium).</li>
<li>Familiarity with CAD tools (NX, SolidWorks, or similar) and simulation/analysis workflows.</li>
<li>Experience with IQ/OQ/MQ qualification approaches.</li>
<li>Strong communication skills and ability to present findings to cross-functional teams.</li>
<li>Experience in a fast-paced R&amp;D or startup hardware environment.</li>
</ul>
Why This Role Matters
These engineers sit at the core of enabling scalable, high-performance additive manufacturing for the KARNO generator platform. Your work directly influences machine capability, part quality, manufacturability, and the timeline for scaling production of a first-of-its-kind power-generation technology.
Role Classification and Working Conditions
This is a salaried, exempt-level position. This position typically works in an office environment; and given the nature of our business is also exposed to operations/warehouses/production environments.
Physical/Other Requirements
<ul>
<li>Ability to lift and/or move up to 50 pounds.</li>
<li>Ability to travel domestically, as needed, by plane, automobile, etc. approximately 30% of the time,</li>
</ul>
&nbsp;<div class="content-conclusion">Benefits:&nbsp;
<ul>
<li style="font-size: 10pt;">Medical Plans, with PPO or HDHP options</li>
<li style="font-size: 10pt;">Dental Plans, with buy-up option</li>
<li style="font-size: 10pt;">Vision Plan</li>
<li style="font-size: 10pt;">Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options</li>
<li style="font-size: 10pt;">Short Term Disability, paid for by the company</li>
<li style="font-size: 10pt;">Long Term Disability, paid for by the company</li>
<li style="font-size: 10pt;">Flexible Spending Accounts (FSA)</li>
<li style="font-size: 10pt;">Health Savings Account (HSA)</li>
<li style="font-size: 10pt;">401k/Roth 401k</li>
<li style="font-size: 10pt;">Voluntary Accident Plans</li>
<li style="font-size: 10pt;">Voluntary Critical Illness Plans</li>
<li style="font-size: 10pt;">Hospital Indemnity Plan</li>
</ul>
Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at <a href="mailto:HR@hyliion.com">HR@hyliion.com</a>.</div>

<div class="content-intro">Hyliion is committed to creating innovative solutions that enable clean,&nbsp;flexible and affordable electricity production. The&nbsp;Company’s primary focus is to develop distributed&nbsp;power generators that can operate on various fuel&nbsp;sources to future-proof against an ever-changing&nbsp;energy economy.</div>&nbsp;
Job Purpose
The Technician, Engine Assembly is responsible for the high-accuracy assembly of Karno™ linear generator engine modules. This role supports scaling limited-production builds of a next-generation linear power generation platform.
Unlike traditional rotating engines, this role requires exceptional discipline in axial alignment, stack-up control, sealing integrity, and cleanliness, as well as close collaboration with engineering and quality during design maturation, testing, and iteration.
&nbsp;
Duties and Responsibilities
Linear Engine &amp; Genset Assembly
<ul>
<li>Assemble Karno™ linear engine subassemblies, including:
<ul>
<li>Reactor, Heater and Chillers</li>
<li>Seal systems (dynamic, static, high-temperature, and gas sealing)</li>
<li>Linear generator interfaces (stator/translator interfaces, housings)</li>
<li>Structural frames and alignment-critical assemblies</li>
</ul>
</li>
<li>Perform axial and concentric alignment of linear components to tight tolerances.</li>
<li>Execute precision stack-up controlled assemblies where tolerance accumulation directly impacts efficiency and reliability.</li>
<li>Apply torque, preload, and fastening sequences per controlled build instructions.&nbsp;</li>
</ul>
Sealing, Cleanliness &amp; Handling
<ul>
<li>Install and verify critical sealing interfaces supporting:
<ul>
<li>High-pressure, high-heat environments</li>
<li>Thermal cycling and dynamic motion</li>
</ul>
</li>
<li>Maintain engine-grade cleanliness standards, including:
<ul>
<li>FOD prevention</li>
<li>Proper lubrication and material handling</li>
<li>Protection of sealing surfaces and linear bearing interfaces</li>
</ul>
</li>
</ul>
Quality &amp; Process Compliance
<ul>
<li>Follow detailed work instructions, engineering drawings, torque tables, and build travelers.</li>
<li>Perform in-process inspections and document critical characteristics.</li>
<li>Ensure part serialization and traceability for engine-critical components.</li>
<li>Identify, document, and escalate:
<ul>
<li>Fitment issues</li>
<li>Stack-up or alignment risks</li>
<li>Seal integrity or assembly-induced failure risks</li>
</ul>
</li>
</ul>
Test, Teardown &amp; Iteration Support
<ul>
<li>Support pre-test mechanical verification, leak checks, and readiness reviews.</li>
<li>Assist with post-test teardown, inspection, and failure analysis.</li>
<li>Rebuild and reconfigure engines based on test feedback and engineering changes.</li>
<li>Work closely with manufacturing and design engineers to refine assembly sequences and tooling.</li>
</ul>
Continuous Improvement &amp; Scale-Up
<ul>
<li>Provide hands-on feedback to improve:
<ul>
<li>Assembly methods</li>
<li>Tooling and fixtures</li>
<li>Error-proofing and standard work</li>
</ul>
</li>
<li>Support PFMEA actions, pilot build readiness, and transition toward limited production.</li>
<li>Participate in safety, quality, and lean manufacturing initiatives.</li>
</ul>
Additional duties and responsibilities as assigned, needed, or required for the business.
&nbsp;
Qualifications
Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
Qualifications include:
<ul>
<li>Education, Experience and Certifications
<ul>
<li>High school diploma or GED required</li>
<li>Technical certification, military technical training, or trade school preferred</li>
<li>3–7 years of precision mechanical assembly experience, ideally in:
<ul>
<li>Advanced engine or power systems</li>
<li>Aerospace or pressure systems</li>
<li>Prototype or pilot manufacturing environments</li>
<li>High-tolerance electromechanical assemblies</li>
</ul>
</li>
<li>Experience with:
<ul>
<li>Seal installation and verification</li>
<li>Press fits and interference fits</li>
<li>Torque and preload-controlled fastening</li>
</ul>
</li>
<li>Experience with free-piston, linear motors/generators, or non-rotating engine architectures preferred</li>
<li>Background in pressure vessels, combustion systems, or high-temperature assemblies preferred</li>
<li>Familiarity with prototype test cycles and teardown-driven learning preferred</li>
<li>Experience working under ISO 9001 / AS9100-style quality systems preferred</li>
<li>Exposure to electromechanical integration (mechanical + stator/translator interfaces) preferred</li>
</ul>
</li>
<li>Skills and Abilities </li>
<li>Strong mechanical aptitude with emphasis on linear motion systems</li>
<li>Proficiency with precision measurement tools:
<ul>
<li>Micrometers, bore gauges, calipers, dial indicators</li>
<li>Feeler gauges and alignment tools</li>
</ul>
</li>
<li>Ability to read and interpret engineering drawings, GD&amp;T, and assembly schematics
<ul>
<li>Comfortable working with build documentation, travelers, and MES systems</li>
</ul>
</li>
<li>Extreme attention to detail and precision</li>
<li>Discipline in controlled assembly processes</li>
<li>Strong mechanical intuition and problem-solving skills</li>
<li>Comfort working in evolving designs and pilot environments</li>
<li>Ownership of build quality and engine performance outcomes</li>
</ul>
&nbsp;
Role Classification and Working Conditions
This is an hourly, non-exempt-level position. This position typically works in a production/assembly/engineering lab environment. Overtime may be required.
&nbsp;
Physical/Other Requirements
<ul>
<li>Ability to lift and/or move up to 50 pounds.</li>
<li>Fine motor control and precision hand work for extended periods.</li>
<li>Ability to travel, as needed, by plane, automobile, etc.</li>
</ul>
&nbsp;<div class="content-conclusion">Benefits:&nbsp;
<ul>
<li style="font-size: 10pt;">Medical Plans, with PPO or HDHP options</li>
<li style="font-size: 10pt;">Dental Plans, with buy-up option</li>
<li style="font-size: 10pt;">Vision Plan</li>
<li style="font-size: 10pt;">Life Insurance and Accidental Death &amp; Dismemberment Plans, with buy-up options</li>
<li style="font-size: 10pt;">Short Term Disability, paid for by the company</li>
<li style="font-size: 10pt;">Long Term Disability, paid for by the company</li>
<li style="font-size: 10pt;">Flexible Spending Accounts (FSA)</li>
<li style="font-size: 10pt;">Health Savings Account (HSA)</li>
<li style="font-size: 10pt;">401k/Roth 401k</li>
<li style="font-size: 10pt;">Voluntary Accident Plans</li>
<li style="font-size: 10pt;">Voluntary Critical Illness Plans</li>
<li style="font-size: 10pt;">Hospital Indemnity Plan</li>
</ul>
Hyliion is proud to be an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, age, disability, veteran status.&nbsp; If a reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to otherwise participate in the employment selection process, please direct your inquires to Hyliion’s human resources department at <a href="mailto:HR@hyliion.com">HR@hyliion.com</a>.</div>

Technologist, Battery and Electrical

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