Gossamer Bio is a biopharmaceutical company dedicated to discovering, developing, and delivering innovative therapeutics to address high unmet medical needs. With a focus on immunology and inflammation, Gossamer Bio aims to advance cutting-edge treatments that can make a meaningful impact on patients' lives.

Sr Medical Science Liaison (Multiple Openings)

Director, Clinical Operations

Director / Sr. Director, HCP Marketing

Exec Director / VP, Regulatory Affairs

Senior Manager/Associate Director, Biostatistics

QA Document Control Specialist

EDMS Administrator

Global Clinical Scientist, PAH Clinical Development

Summary: The Regional Medical Affairs Manager / Sr Regional Medical Affairs Manager will be responsible for facilitating scientific exchange and clinical support for Gossamer’s clinical studies and will engage with clinical study sites, investigators, and study personnel to encourage fast study start up, identification of patients, and enrollment efforts in Gossamer Bio’s company sponsored studies. Essential Duties and Responsibilities: Strategic &amp; Scientific Leadership Demonstrate deep scientific expertise in pulmonary hypertension (PAH/PH-ILD) and related therapeutic areas to inform strategy and external engagement. Distill feedback from healthcare providers (HCPs) and investigators into actionable insights to shape cross-functional strategy. Contribute to the development of medical and scientific materials, ensuring accuracy, high quality, and alignment with corporate standards. Participate in advisory boards, internal project teams, and therapeutic area strategy discussions. Execute strategic medical affairs initiatives in support of department priorities as assigned by management. Function as lead on assigned projects within medical affairs (competitive intelligence, Veeva, Journal Club, etc) External Engagement &amp; Relationship Building Develop and maintain trusted relationships with principal investigators, key opinion leaders (KOLs), advocacy groups, and other external experts. Educate and support clinical sites on trial protocols, enrollment, and patient retention, in collaboration with Clinical Operations. Deliver high-quality scientific and educational presentations to diverse audiences. Represent the company at national/regional congresses, symposia, and scientific meetings, gathering insights on the competitive and treatment landscape. Serve as a liaison between the scientific community and the company to enhance understanding of scientific foundations and goals for approved, in-development, and active trials sponsored by the company and its partners. Cross-Functional Collaboration Partner with Medical Monitors, Clinical Development Leads, Clinical Operations, and Medical Science Liaisons (MSLs) to ensure coordinated trial and field execution. Support HCP and site staff education on clinical protocols and the scientific rationale. Contribute to the development and execution of strategic KOL engagement plans. Provide medical and scientific support in response to unsolicited questions from HCPs, payers, and decision makers. Provide therapeutic area expertise to cross-functional partners (Marketing, Sales, Market Access, etc) Collaborate with partners on medical affairs projects that are co-branded &nbsp;Education, Insights &amp; Value Delivery Coordinate scientific education initiatives for external stakeholders, including advocacy groups and HCPs. Provide clinical and economic value information to payers and formulary decision makers. Gather and communicate competitive intelligence, research developments, and treatment advances to internal stakeholders. &nbsp;Compliance &amp; Administration Ensure timely, accurate completion of administrative reports and documentation. Provide guidance on the investigator-initiated study (IIS) process and facilitate communication of review outcomes. Ensure all medical activities adhere to regulations and promote ethical standards Consistently model company values, fostering openness, innovation, and collaboration. &nbsp;JOB QUALIFICATIONS Advanced scientific or clinical degree (PhD, PharmD, DNP, MD, DO or equivalent strongly preferred). Minimum 2+ years of experience in a field-based Medical Affairs role; experience in PAH and/or PH-ILD strongly preferred. 5+ years of experience for a senior level.&nbsp; Broader experience in cardiovascular, pulmonary, transplant, or critical care will be considered. Clinical trial experience required, with strong understanding of trial design, site operations, and enrollment dynamics. Experience with pre-launch, launch, and post-launch activities. Proven ability to build and sustain relationships with principal investigators, KOLs, and other external experts to support clinical trial execution and scientific exchange. Demonstrated ability to translate complex scientific data into clear, impactful communications for a range of stakeholders. Strong analytical skills with the ability to collect, distill, and communicate medical insights that shape cross-functional strategy. Strong organizational skills, able to manage competing priorities and timelines in a dynamic environment. Strong presentation and teaching skills, with the ability to tailor content to audience needs and facilitate discussions. Excellent communicator, skilled at diplomacy and capable of combining scientific expertise with relationship building. Adaptability to a changing scientific and clinical landscape; ability to pivot strategies as new information emerges. Collaborative mindset with demonstrated success working across Clinical Development, Clinical Operations, Commercial, and other internal partners. Self-directed with a strong leadership presence, able to represent the company at conferences, advisory boards, and other scientific forums. Ability to work independently and manage multiple responsibilities both internally and externally Territory will span a broad geographical region; flexibility required as boundaries may shift depending on team configuration. Must be willing to travel extensively, including occasional weekends. Office environment / Domestic and International travel up to 75% may be necessary. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Regional Medical Affairs Manager / Sr. Regional Medical Affairs Manager (EU)

Summary: The AD/Director, National Medical Affairs (MSLs) will lead and manage the MSL team focused on Pulmonary Arterial Hypertension (PAH), while also maintaining limited direct territory responsibilities. As AD/Director, MSLs, this leader will be accountable for their territory and will actively partner with other Medical Affair leaders to ensure cohesive strategies and execution across the broader organization. You will drive regional Medical Affairs priorities, aligning execution with the company’s broader vision and goals. You will also serve as a key cross-functional partner, collaborating with Clinical Development, Clinical Operations, and other stakeholders to align priorities, set clear expectations, and drive impactful outcomes. Essential Duties and Responsibilities&nbsp; Team Leadership &amp; Development Lead and manage Medical Science Liaisons (MSLs) and contract field medical affairs team members across territory, ensuring effective collaboration and team transitions. Partner with the Sr. Director, Medical Affairs (Americas) and Trainer to design and deliver training plans, materials, and field coaching. Guiding and mentoring team members, fostering a collaborative environment and supporting professional growth Define successful metrics, resource needs, and operating procedures to evolve the field-based Medical Affairs organization and evaluate team performance. Motivate, coach, and hold team accountable for timely reporting, projects, and deliverables. Make decisions that are aligned with the overall goals and strategies of medical affairs and broader organization. Strategic Planning &amp; Execution Develop and oversee congress strategies and KOL engagement plans, ensuring alignment with Medical Affairs objectives. Provide actionable field insights to senior leadership to guide strategy and decision-making. Partner with the medical affairs leadership team to align on strategy and execute according to the plan Ability to evolve the field strategy to anticipate external shifts and stakeholder needs, ensuring the team remains future-focused, data-driven, and impact-oriented. Lead the development of Medical Affairs dashboards and reporting tools. Oversee performance management and growth plans across the field team. Cross-Functional Collaboration Work closely with Clinical Development and Clinical Operations to ensure study expertise, protocol alignment, and support for study-related activities (e.g., site initiation, issue triage, recruitment barriers). Maintain consistent communication across Clinical Operations, Clinical Development, and Medical Affairs to ensure coordinated execution and site support. Collaborate with other Medical Affair leaders to align training, strategy, and best practices. Collaborate with Chiesi partners and share strategic insights that are relevant to medical affairs Field &amp; Scientific Engagement Maintain limited territory responsibilities, engaging regional/national KOLs, investigators, study staff, and healthcare providers. Provide scientific education, literature, and insights within corporate and compliance guidelines. Attend regional and national conferences to gather competitive insights, build relationships, and raise awareness of Gossamer and seralutinib. Support trial-related education, enrollment, patient retention, and site engagement in collaboration with cross-functional teams. Support and attend medical affairs projects within the territory including advisory boards, round table meetings, medical education events and presentations. Compliance &amp; Administration Ensure adherence to field compliance guidelines and company policies. Ensure all medical activities adhere to regulations and promote ethical standards Deliver accurate, timely administrative reports and documentation. JOB QUALIFICATIONS Education, Certifications, Experience Advanced scientific or clinical degree (PhD, PharmD, MD) are strongly preferred; equivalent experience will be considered. 7+ years of progressive Medical Affairs experience, with proven leadership impact. 10+ years for senior level role. 10+ years for senior level role. Previous experience in managing or leading a team preferred. Minimum 3 years in people management, including 2+ years leading MSL teams for senior level role. Expertise in pulmonary arterial hypertension (PAH); ability to quickly develop deep knowledge in new therapeutic areas. Strong background in clinical research, including early-stage product development and clinical trial operations (study design, IRBs, contracting, feasibility, start-up, execution, and closure). Experience with pre-launch, launch, and post-launch activities. Demonstrated ability to set vision, lead, and evolve high-performing field-based medical teams. Proven track record of driving organizational objectives through collaboration, accountability, innovation, and results-oriented leadership. Adept at navigating complex, changing landscapes and pivoting strategies as new data emerges. Established ability to build and maintain trusted relationships with external thought leaders, investigators, and stakeholders. Skilled communicator with strong diplomacy, balancing scientific expertise with relationship building. Experience expanding an organization’s reach and influence through scientific engagement. Strong organizational skills with the ability to manage competing priorities and timelines in a dynamic environment. Highly analytical, with a proven ability to identify challenges, anticipate needs, and develop solutions. Strong problem-solving skills with the ability to effectively assess, navigate, and develop an action plan. Effective collaborator across functions (Clinical Development, Commercial, Regulatory, etc.) to align strategies and achieve business goals. Proven ability to distill complex scientific data into clear, compelling materials and visuals tailored for diverse audiences. Office environment / Domestic and International travel up to 60% may be necessary. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp; &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$225,000&mdash;$265,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Assoc Dir / Director, National Medical Affairs, PAH

Summary: The AD / Dir of Regional Medical Affairs (RMAs) will lead and manage the RMA team focused on Pulmonary Arterial Hypertension (PAH) and Pulmonary Hypertension–Interstitial Lung Disease (PH-ILD), while also maintaining limited direct territory responsibilities. As AD/Director, this leader will be accountable for their territory and will actively partner with other regional Medical Affair leaders to ensure cohesive strategies and execution across the broader organization. You will drive regional Medical Affairs priorities, aligning execution with the company’s broader vision and goals. You will also serve as a key cross-functional partner, collaborating with Clinical Development, Clinical Operations, and other stakeholders to align priorities, set clear expectations, and drive impactful outcomes. Essential Duties and Responsibilities&nbsp; Team Leadership &amp; Development Lead and manage Regional Medical Affairs Managers (RMAs) and contract field medical affairs team members across region, ensuring effective collaboration and team transitions. Partner with the Sr. Director, Medical Affairs (ROW) and Trainer to design and deliver training plans, materials, and field coaching. Guiding and mentoring team members, fostering a collaborative environment and supporting professional growth Define successful metrics, resource needs, and operating procedures to evolve the field-based Medical Affairs organization and evaluate team performance. Motivate, coach, and hold team accountable for timely reporting, projects, and deliverables. Make decisions that are aligned with the overall goals and strategies of medical affairs and broader organization. Strategic Planning &amp; Execution Develop and oversee congress strategies and KOL engagement plans, ensuring alignment with global Medical Affairs objectives. Provide actionable field insights to senior leadership to guide strategy and decision-making. Partner with the global medical affairs leadership team to align on strategy and execute according to the plan Ability to evolve the field strategy to anticipate external shifts and stakeholder needs, ensuring the team remains future-focused, data-driven, and impact-oriented. Lead the development of Medical Affairs dashboards and reporting tools. Oversee performance management and growth plans across the field team. Cross-Functional Collaboration Work closely with Clinical Development and Clinical Operations to ensure study expertise, protocol alignment, and support for study-related activities (e.g., site initiation, issue triage, recruitment barriers). Maintain consistent communication across Clinical Operations, Clinical Development, and Medical Affairs to ensure coordinated execution and site support. Collaborate with other RMA/MSL leaders globally to align training, strategy, and best practices. Collaborate with Chiesi partners and share strategic insights that are relevant to medical affairs Field &amp; Scientific Engagement Maintain limited territory responsibilities, engaging regional/national KOLs, investigators, study staff, and healthcare providers. Provide scientific education, literature, and insights within corporate and compliance guidelines. Attend regional and national conferences to gather competitive insights, build relationships, and raise awareness of Gossamer and seralutinib. Support trial-related education, enrollment, patient retention, and site engagement in collaboration with cross-functional teams. Support and attend medical affairs projects within the region including advisory boards, round table meetings, medical education events and presentations. Compliance &amp; Administration Ensure adherence to field compliance guidelines and company policies. Ensure all medical activities adhere to regulations and promote ethical standards Deliver accurate, timely administrative reports and documentation. JOB QUALIFICATIONS Education, Certifications, Experience Advanced scientific or clinical degree (PhD, PharmD, MD) are strongly preferred; equivalent experience will be considered. 7+ years of progressive Medical Affairs experience, with proven leadership impact. 10+ years for senior level role. Previous experience in managing or leading a team preferred. Minimum 3 years in people management, including 2+ years leading MSL teams for senior level role. Expertise in pulmonary arterial hypertension (PAH) and/or PH-ILD; ability to quickly develop deep knowledge in new therapeutic areas. Strong background in clinical research, including early-stage product development, clinical trial operations (study design, IRBs, contracting, feasibility, start-up, execution, and closure). Experience with pre-launch, launch, and post-launch activities. Demonstrated ability to set vision, lead, and evolve high-performing field-based medical teams. Proven track record of driving organizational objectives through collaboration, accountability, innovation, and results-oriented leadership. Adept at navigating complex, changing landscapes and pivoting strategies as new data emerges. Established ability to build and maintain trusted relationships with external thought leaders, investigators, and stakeholders. Skilled communicator with strong diplomacy, balancing scientific expertise with relationship building. Experience expanding an organization’s reach and influence through scientific engagement. Strong organizational skills with the ability to manage competing priorities and timelines in a dynamic environment. Highly analytical, with a proven ability to identify challenges, anticipate needs, and develop solutions. Strong problem-solving skills with the ability to effectively assess, navigate, and develop an action plan. Effective collaborator across functions (Clinical Development, Commercial, Regulatory, etc.) to align strategies and achieve business goals. Proven ability to distill complex scientific data into clear, compelling materials and visuals tailored for diverse audiences. Office environment / Domestic and International travel up to 60% may be necessary.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Assoc Dir / Dir Regional Medical Affairs (APAC)

SUMMARY: Director, Project Management – Medical Affairs.&nbsp;&nbsp;will partner with Medical Affairs leadership and delivery teams to support planning and execution across the Medical Affairs function, driving projects to achieve mission-critical, corporate goal-oriented outcomes.&nbsp; The Project Manager works cross-functionally with global and regional Medical Affairs teams, clinical development, commercial partners, and external vendors to drive efficient project execution while ensuring compliance with applicable regulations and internal policies. This role will provide high level support for the operational, logistical, and administrative functions of the Medical Affairs team and will serve as a key partner to relevant stakeholders in a collaborative, fast-paced, evolving global environment. Essential Duties and Responsibilities Oversee and coordinate the planning and logistics of medical affairs activities such as advisory boards, scientific educational activities, internal trainings, and symposia. Establish, develop and track project timelines, deliverables, and budgets in partnership with MA colleagues. Manage MA-related document reviews and approvals, including scientific, MLR, regulatory, and compliance. Ensure that all medical affairs documentation is appropriately stored, organized, and maintained to ensure audit readiness. Drive and support tracking and reporting of external engagement activities in compliance with internal policies and applicable regulations (e.g., Sunshine Act, EFPIA). Facilitate and assist in the preparation of compliance documentation for HCP engagements as related to MA activities. Manage contract and vendor onboarding processes. Facilitate functional and project team meetings: prepare agendas, minutes, and action items for Medical Affairs meetings. In collaboration with the internal Administrative Team, provide high-level administrative support the Medical Affairs team and external KOLs supporting MA activities, including calendar management, travel coordination, and expense reporting. Assist in processing grants and sponsorships. Act as a liaison between internal and external partners of Medical Affairs to ensure smooth execution of joint initiatives. Collaborate with Medical Affairs team members with presentation development, data tracking, and logistics for cross-functional meetings and strategic planning sessions. JOB QUALIFICATIONS Education, Certifications, Experience Bachelor’s degree in life sciences, healthcare, or business. Advanced Degree preferred 5+ years of experience in pharmaceutical project management required with experience in Medical Affairs. PMP Certification preferred Strong project management skills, including planning, execution, monitoring, and control Strong knowledge of Medical Affairs processes and understanding of key activities required. Strong organizational skills and attention to detail; ability to manage multiple priorities and deadlines. Excellent communication and interpersonal skills with a customer-service mindset. Ability to distill and communicate key information to intended audiences. Demonstrated ability to work independently and proactively in a dynamic, fast-paced environment. Demonstrated ability to collaborate with global teams across multiple regions. Understanding of relevant regulations and guidelines in the pharmaceutical industry. Advanced skills in project management tools, Smartsheet, and Excel/Word/PowerPoint. SPECIAL WORKING CONDITIONS Office environment/Remote. Up to 20% travel required. This position can be based in San Diego, CA or Remote. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$175,000&mdash;$200,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Associate Director, Project Management – Medical Affairs

Summary Clinical Trials Associate (CTA), Clinical Operations, is responsible for supporting clinical study team(s) to manage various aspects of the operational execution and delivery of quality studies and quality processes according to protocols, SOPs, and Gossamer policies and procedures, applicable regulations and principles of GCP. The CTA will prioritize and handle multiple tasks effectively in a fast-paced Research and Development (R&amp;D) environment. Either under the guidance of Clinical Operations management for the CTA or independently the Sr CTA, the individual will coordinate, track, and manage daily activities for multiple clinical studies to support both the internal project team(s) and the CRO(s). Essential Duties and Responsibilities CTA Assist in the tracking and oversight of all start-up activities (site and country study submissions, clinical trackers and essential documents status) and oversight of third-party vendors. Assist the Clinical Operations Manager(s)/Project Team to prepare and maintain eTMF, ensuring tracking of essential study documents and periodic review to assure accuracy and completeness. Support the Clinical Operations Manager(s) coordinating project meetings, including scheduling and drafting, distribution, and filing of meeting agendas and minutes. Communicate effectively with clinical study administration vendors (Functional Service providers etc.).Assist in coordination of Investigator and Vendor payments, tracking of invoices and accruals, if applicable. Assist in data listing review and clinical study report listing review. Sr. CTA In addition to the above, will also be responsible for: Independently tracks and oversees study start-up activities and oversight of third-party vendors. Communicating key issues and mitigations to relevant cross-functional stakeholders. Leads the coordination of Investigator and Vendor payments, tracking of invoices and accruals, if applicable. Actively participates in data listing and/or clinical study report listing review. Contributes to creation of relevant study specific plans, tools and trackers. JOB QUALIFICATIONS Education, Certifications, Experience CTA BA/BS in a relevant scientific discipline with 2+ years of experience in supporting clinical trial management for industry sponsored trials.&nbsp; Equivalent combination of education and 5+ years of experience in relevant clinical operations roles may be considered. Sr. CTA BA/BS in a relevant scientific discipline with 3+ years of experience in supporting clinical trial management for industry sponsored trials.&nbsp; An equivalent combination of education and 6+ years of experience in relevant clinical operations roles may be considered. Experience being part of a Phase 3 global trial or Phase 2/3 rare disease programs is an asset. Knowledge, Skills and Abilities Solid interpersonal skills and demonstrated ability to lead is required. Effective verbal, written, interpersonal and presentation skills are required. Working knowledge and experience with Word, PowerPoint, SharePoint and Excel. Strong attention to detail and dedication to accurate and high-quality work. Focus on results, highly collaborative cross functionally, and proactive. Effective time management skills and ability to manage competing priorities. Knowledge of FDA and/or EMA Regulations (or relevant local regulations), ICH Guidelines, and GCP governing the conduct of clinical studies. Hybrid role with frequent onsite visits. Local area candidates highly desirable.&nbsp; SPECIAL WORKING CONDITIONS Office environment / Domestic and International travel may be necessary (up to 20%). This is a hybrid role requiring frequent onsite visits in San Diego.&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$87,000&mdash;$135,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Clinical Trials Associate/Senior Clinical Trials Assoc, Clinical Operations

Join our Talent Community Gossamer Bio is a clinical-stage biopharmaceutical company focused on the development and commercialization of seralutinib for the treatment of pulmonary arterial hypertension. Our goal is to enhance the lives of people living with pulmonary hypertension. &nbsp;The name Gossamer Bio depicts the symbolism behind the gossamer thread, the fragile connection that binds all relationships in life. In our context, this is intended to highlight the importance of our relationships with patients in a healthcare system, employees, shareholders, providers and partners. We take these relationships seriously and aim to strengthen these connections continuously.&nbsp; If you are interested in working with us, but do not see a position open that matches your skillsets, we would still love to hear form you!&nbsp; Please submit your resume and let us know a bit more about you and we will reach out if a position opens up that aligns!&nbsp; In the meantime, follow us on LinkedIn to stay up to date on our company and job openings. https://www.linkedin.com/company/gossamer-bio We look forward to connecting with you!California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Join Our Talent Community

Summary: The Lead Regional Clinical Site Manager (LRCSM) is responsible for overseeing and mentoring a team of RCSMs, providing guidance and support to foster strong relationships with clinical trial sites. This role will work closely with Clinical Operations Leadership in EU and ROW to ensure the successful execution of global clinical trials and effectively overseeing Gossamer’s Contract Research Organization (CRO) partners. While working primarily within the global Clinical Operations team, the LRCSM will collaborate closely with other Gossamer field teams, including Clinical Development and Medical Affairs in their assigned region. &nbsp; Essential Duties and Responsibilities&nbsp; Supervision and Leadership Oversee and mentor a team of RCSMs (up to 4 individuals), providing guidance and support to ensure team members meet their performance goals May serve as the primary point of contact for CROs and sites in an assigned region, building and maintaining strong, collaborative relationships with investigators, study coordinators, and site staff. Manage relationships with key internal stakeholders, including Clinical Operations, Clinical Development, Medical Affairs, Regulatory, Biometrics, and Quality Assurance. Proactively identify and address site-specific challenges, implement corrective actions, and escalate issues as necessary to ensure trial timelines and quality metrics are met. When needed, accompany CRO monitors on routine site visits to assess site performance, protocol adherence, data quality, and regulatory compliance. Facilitate efficient communication and information flow between CROs regional teams, sites and Gossamer study teams. Educate sites on protocol requirements, Good Clinical Practice (GCP), and relevant regulatory guidelines as applicable. Communicates study status reports to Project Team and Sr. leadership on a routine basis. &nbsp;Communication &amp; Collaboration Collaborate effectively with cross-functional internal teams, including Clinical Development, Regulatory Affairs, Data Management, Biostatistics, Clinical Supply Chain, Quality Assurance and Medical Affairs. Present regional performance metrics, challenges, and solutions to internal stakeholders. Actively participate in study team meetings and contribute to strategic discussions. Mentor and support less experienced team members as appropriate. Clinical Trial Execution &amp; Compliance May perform electronic Trial Master File reviews for assigned regions/sites to ensure compliance and timely adherence to study plans. Oversee RCSMs and their assigned sites to ensure adherence to study protocols, GCP, regulatory requirements (e.g., FDA, EMA), and company SOPs. Proactively identify potential risks to study conduct and develop appropriate mitigation plans. Participate in internal and external audits and inspections, providing support and responding to findings as needed. Contribute to the development and review of study-related documents, including protocols, informed consent forms, and monitoring plans, as needed. JOB QUALIFICATIONS BA/BS in a relevant scientific discipline required. Extensive experience in clinical site management, including previous supervisory or leadership roles. Minimum of 7+ years’ experience in clinical operations or a relevant function within clinical development, with a strong focus on site management and CRO oversight in the pharmaceutical or biotechnology industry (CRO experience only may be considered). Experience in cardio-pulmonary or respiratory clinical trials strongly preferred. Knowledge of FDA and/or EMA Regulations (or relevant local regulations), ICH Guidelines, and GCP governing the conduct of clinical studies Working knowledge and experience with Word, PowerPoint, SharePoint and Excel. Excellent interpersonal skills and demonstrated ability to lead is required. Strong leadership and management skills, including the ability to motivate and inspire a team and make strategic decisions. Excellent verbal, written, interpersonal and presentation skills are required. Creative problem solver with the ability to address issues quickly and independently, balanced with judgement to escalate issues as needed. Strong attention to detail and dedication to accurate and high-quality work. Focus on results, highly collaborative cross functionally, and proactive. Effective time management skills and ability to manage competing priorities. Office environment / Domestic travel up to 30% and some International travel may be necessary. This role reports into our Dublin, Ireland office with remote working arrangements.&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Manager / Lead, Regional Clinical Site Manager (Europe)

Summary: The Medical Director, PH-ILD Europe serves as a strategic medical and scientific expert within the organization, responsible for shaping and executing medical affairs strategies that drive therapeutic value, scientific leadership and enrolment in clinical trials.&nbsp; This role provides medical expertise across key medical affairs activities, including healthcare professional engagement, evidence generation (clinical and real-world), scientific communication, medical education, and support of safe and appropriate product use. The Medical Director partners closely with cross-functional teams — including Commercial, Market Access, Regulatory, Safety, and Clinical Development to support the development of Seralutinib in pulmonary hypertension associated with interstitial lung disease. Responsibilities: Provide strategic medical and scientific leadership for Seralutinib in PH-ILD, supporting the development and execution of Medical Affairs plans. Serve as the medical lead for cross-functional product teams, ensuring medical strategy alignment with brand objectives and unmet patient needs. Develop the clinical landscape for PH-ILD in Europe, gain insights into the patient journey, referral patterns, treatment and diagnostic patterns and implement medical Drive medical evidence generation strategies, including real-world evidence (RWE), observational research, investigator-initiated studies (IIS), and medical affairs-sponsored studies aligned to strategic priorities. Support the dissemination of scientific data through publications, congress presentations, advisory boards, and medical education programs. Provide medical review and approval of promotional and non-promotional materials, ensuring scientific accuracy, fair balance, and compliance with regulatory and ethical standards. Assist in the development of scientifically accurate marketing materials, medical education programs, advisories, and symposia. Assist with the scientific review, development, approval, execution, and communication of affiliate/area/global medical affairs-sponsored or supported clinical research activities. Partner with Commercial, Market Access, Clinical Operations, Safety and Clinical Development teams to provide medical insights and support product development, phase 3 clinical trials, launch readiness, and pre-market activities. Provide medical input into market access and health economics &amp; outcomes research (HEOR) strategies, including value propositions and payer engagement. Coordinate appropriate scientific and medical activities with internal stakeholders (i.e., commercial, clinical operations, discovery, statistics, regulatory, etc.) as they relate to ongoing medical affairs projects. Serve as the scientific team interface for key regulatory discussions. Serve as a therapeutic area expert and resource for internal stakeholders and to the MSL team. Ensure budgets, timelines, and compliance requirements are factored into programs' scientific activities. Qualifications: Medical Doctorate (M.D.) degree or equivalent (D.O. or non-US equivalent of M.D). Relevant therapeutic specialty in an academic or hospital environment preferred. Completion of residency and/or fellowship is preferred. In-depth understanding of the ILD landscape is a strong preference. Minimum of 2 years of medical affairs experience in the pharmaceutical industry or academia or equivalent. 5+ years of experience is preferred. Ability to translate complex scientific information into clear, concise, and impactful medical and strategic guidance is preferred. Knowledge of clinical trial methodology, data analysis and interpretation, regulatory requirements governing clinical trials, and experience in development strategy and the design of protocols. Proven leadership skills in a cross-functional global team environment. Ability to interact externally and internally to support global business strategy. Excellent oral and written English communication skills. This role reports through Gossamer Bio Dublin Ireland office and can be remote within Europe.&nbsp; &nbsp;California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Medical Director,  PH-ILD (Europe)

Summary: The Medical Science Liaison / Sr. Medical Science Liaison will interact with pulmonary hypertension thought leaders, clinicians, and relevant support staff, and decision makers to communicate and advance the scientific platform as aligned with Gossamer’s corporate goals and objectives. This role is a field based position in the PAH and PH-ILD therapeutic areas within Gossamer Medical Affairs. The MSL / Sr MSL is an integral position in assuring accurate, clear and valued information regarding the scientific platform is communicated to multiple levels within the medical community. The successful MSL / Sr MSL will communicate complex cutting-edge scientific information and research concepts to healthcare decision makers including, but not limited to, those at&nbsp; academic medical centers. ESSENTIAL DUTIES AND RESPONSIBILITIES Develop and maintain business relationships with principle investigators, key opinion leaders, and other external experts. Demonstrate deep scientific expertise with respect to pipeline and overall therapeutic areas to exchange relevant information and insights with external stakeholders. Support the education and training of site research staff on clinical protocols and scientific rationale in partnership with the Clinical Operations Team. Identify key national and regional thought leaders and any other external experts of interest (i.e., patient advocacy groups, digital opinion leaders, new investigators, up and comers, nurse coordinators, etc.) Help coordinate scientific education to external stakeholders (patient advocacy groups and other experts within the specific disease areas). Coordinate with internal stakeholders to support HCP education in support of patients. Participate in the collection and exchange of scientific/technical information important to development efforts and patient needs. Distill feedback received from HCPs into meaningful insights that provide internal stakeholders with data to leverage cross-functional strategies. Participate in the development of medical materials that reflect the highest standard of quality (i.e., material accurately referenced, correctly interpreted, communicated appropriately). Provide guidance to researchers on the process for submitting investigator-initiated study (IIS) protocols and communicate Gossamer’s review process for submissions. Represent the organization at major meetings and Congresses; staff the Gossamer Medical Affairs Booth; attend assigned sessions/symposiums/view posters and develop a synopsis of need-to-know information to share with internal stakeholders. Provide clinical &amp; economic value information to payers and formulary decision makers. Assist in the development of strategic KOL plans to provide needs-based, value-added services; Provide relevant medical and scientific information and literature, within corporate guidelines, for healthcare provider education; Provide field-based medical and scientific support to answer unsolicited questions about Gossamer, seralutinib, PAH, and PH-ILD. Serve as a local scientific resource for the medical community in PAH and PH-ILD. Deliver high quality educational presentations in a variety of settings and obtain feedback that can be disseminated throughout the organization. Participate in therapeutic advisory groups and internal project teams, as appropriate; Gather and disseminate competitive intelligence from multiple sources. Attend national and regional conferences on Gossamer’s behalf to provide feedback on current landscape, competitive landscape and continued cultivation of relationships. Complete accurate and timely administrative reports, projects, and other required documentation. Seek out opportunities to support the MSL value proposition, achieve results and set an example for others to follow by consistently demonstrating Gossamer’s values. Model openness and innovation through words, actions, and decisions. JOB QUALIFICATIONS Advanced scientific degree or clinical degree (Ph.D., Pharm.D., DNP, MD, DO preferred). 2+ years of experience as an MSL preferred; 5+ years' experience as an MSL required for senior level. 3-5 years' experience within PAH and/or PH-ILD strongly preferred; cardiovascular, pulmonary, heart/lung transplant, or critical care experience considered. Clinical trial experience. Experience with key customer relationship building and expanding a company’s reach. Adaptability to changing landscape and ability to pivot quickly as new information becomes available. Must be willing to travel extensively and occasionally on weekends. Adaptability to changing landscape and ability to pivot quickly as new information becomes available. Ability to cultivate and maintain relationships with clinical investigators and thought leaders and to establish trust through consistent demonstration of scientific expertise and satisfactory follow-through to requests from external partners. Ability to manage timelines, multiple priorities under tie constraints. Aptitude to develop technical expertise in new therapeutic areas. Strong analytical and problem-solving skills. Ability to work effectively in a cross-functional environment. Strong leadership skills and the ability to compile and disseminate information to others in a cohesive fashion to assure a clear understanding of project status and direction. Excellent communicator, skilled at diplomacy and capable of effectively combining science and relationship building. Office environment / Domestic and International travel up to 75% may be necessary. Territory encompasses a broad geographical area across North America&nbsp; (The exact boundaries may vary depending on the final hired MSLs).&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$180,000&mdash;$220,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Medical Science Liaison / Sr Medical Science Liaison (US - Multiple Openings)

Summary:&nbsp; The Regional Medical Affairs Manager / Sr Regional Medical Affairs Manager will be responsible for facilitating scientific exchange and clinical support for Gossamer’s clinical studies and will engage with clinical study sites, investigators, and study personnel to encourage fast study start up, identification of patients, and enrollment efforts in Gossamer Bio’s company sponsored studies.&nbsp; Essential Duties and Responsibilities:&nbsp; Strategic &amp; Scientific Leadership&nbsp; Demonstrate deep scientific expertise in pulmonary hypertension (PAH/PH-ILD) and related therapeutic areas to inform strategy and external engagement. Distill feedback from healthcare providers (HCPs) and investigators into actionable insights to shape cross-functional strategy. Contribute to the development of medical and scientific materials, ensuring accuracy, high quality, and alignment with corporate standards. Participate in advisory boards, internal project teams, and therapeutic area strategy discussions. Execute strategic medical affairs initiatives in support of department priorities as assigned by management. Function as lead on assigned projects within medical affairs (competitive intelligence, Veeva, Journal Club, etc)&nbsp; External Engagement &amp; Relationship Building&nbsp; Develop and maintain trusted relationships with principal investigators, key opinion leaders (KOLs), advocacy groups, and other external experts. Educate and support clinical sites on trial protocols, enrollment, and patient retention, in collaboration with Clinical Operations. Deliver high-quality scientific and educational presentations to diverse audiences. Represent the company at national/regional congresses, symposia, and scientific meetings, gathering insights on the competitive and treatment landscape. Serve as a liaison between the scientific community and the company to enhance understanding of scientific foundations and goals for approved, in-development, and active trials sponsored by the company and its partners.&nbsp; Cross-Functional Collaboration&nbsp; Partner with Medical Monitors, Clinical Development Leads, Clinical Operations, and Medical Science Liaisons (MSLs) to ensure coordinated trial and field execution. Support HCP and site staff education on clinical protocols and the scientific rationale. Contribute to the development and execution of strategic KOL engagement plans. Provide medical and scientific support in response to unsolicited questions from HCPs, payers, and decision makers. Provide therapeutic area expertise to cross-functional partners (Marketing, Sales, Market Access, etc) Collaborate with partners on medical affairs projects that are co-branded&nbsp; Education, Insights &amp; Value Delivery&nbsp; Coordinate scientific education initiatives for external stakeholders, including advocacy groups and HCPs. Provide clinical and economic value information to payers and formulary decision makers. Gather and communicate competitive intelligence, research developments, and treatment advances to internal stakeholders.&nbsp; Compliance &amp; Administration&nbsp; Ensure timely, accurate completion of administrative reports and documentation. Provide guidance on the investigator-initiated study (IIS) process and facilitate communication of review outcomes. Ensure all medical activities adhere to regulations and promote ethical standards Consistently model company values, fostering openness, innovation, and collaboration.&nbsp; JOB QUALIFICATIONS&nbsp; Advanced scientific or clinical degree (PhD, PharmD, DNP, MD, DO or equivalent strongly preferred). Minimum 2+ years of experience in a field-based Medical Affairs role; experience in PAH and/or PH-ILD strongly preferred. 5+ years of experience for a senior level. &nbsp; Broader experience in cardiovascular, pulmonary, transplant, or critical care will be considered. Clinical trial experience required, with strong understanding of trial design, site operations, and enrollment dynamics. Experience with pre-launch, launch, and post-launch activities. Proven ability to build and sustain relationships with principal investigators, KOLs, and other external experts to support clinical trial execution and scientific exchange. Demonstrated ability to translate complex scientific data into clear, impactful communications for a range of stakeholders. Strong analytical skills with the ability to collect, distill, and communicate medical insights that shape cross-functional strategy. Strong organizational skills, able to manage competing priorities and timelines in a dynamic environment. Strong presentation and teaching skills, with the ability to tailor content to audience needs and facilitate discussions. Excellent communicator, skilled at diplomacy and capable of combining scientific expertise with relationship building. Adaptability to a changing scientific and clinical landscape; ability to pivot strategies as new information emerges. Collaborative mindset with demonstrated success working across Clinical Development, Clinical Operations, Commercial, and other internal partners. Self-directed with a strong leadership presence, able to represent the company at conferences, advisory boards, and other scientific forums. Ability to work independently and manage multiple responsibilities both internally and externally Must be willing to travel extensively, including occasional weekends. Office environment / Domestic and International travel up to 75% may be necessary. Territory encompasses a broad geographical area across Brazil and potentially surrounding LATAM regions. Candidate must reside in Brazil.&nbsp; &nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.&nbsp;California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Regional Medical Affairs Manager / Sr. Regional Medical Affairs Manager (LATAM - Brazil)

SUMMARY The Sr. Manager/ Associate Director of GMP Quality Assurance will be responsible for quality oversight for GMP activities to support third party manufacturing, packaging, testing, and supply of drug substance and drug products for use in clinical and commercial operations. Manage batch record review, product investigations, deviations, complaints, change control, and other actions related to GMP activities, as required. They will review internal and external documentation for compliance with established standards and regulations. Provide input as necessary into the review and establishment of product specifications and GMP related SOPs. Collaborate with cross functional team members and support Gossamer GMP activities.&nbsp;&nbsp;&nbsp; ESSENTIAL DUTIES AND RESPONSIBILITIES Review and approval of manufacturing release testing and stability batch records for compliance Evaluate, review and approve change controls, GMP investigations and deviations. Review of Quality Agreements with contract manufacturers. Review and approve master batch records, risk assessments, methods, specifications, and validation protocols and reports. Review and assess specifications, reference materials and test results. Provide quality oversight of process and method transfer/validation and activities Conduct and support GMP audits and internal audits as needed Gather quality metrics, supporting and/or participating in quality management review. Review and update GMP related SOPs and policies Serve as QA representative on departmental and project team(s) representing CMC Quality. Work across departments and with contract manufacturers to ensure readiness for regulatory inspections and participate in inspections as needed. Provie input into the operating budget for the GMP QA function. Communicate and promote a culture of quality and operational excellence. Effectively represent Quality to regulatory agencies. Maintain current knowledge and full understanding of compliance and regulatory requirements (FDA, EMA, MHRA, etc.) related to the manufacture of active pharmaceutical ingredients and drug products. Data Privacy Work as part of cross-functional teams to advance a strong and mature data privacy and data protection program across the company, including key vendors and third-party providers &nbsp; JOB QUALIFICATIONS Education, Certifications, Experience Bachelor's degree in relevant scientific discipline is required. An advanced degree is preferred. 10+ years of relevant experience in the area of GMP quality assurance in the pharmaceutical industry with at least 2 years in a managerial/leadership capacity Knowledge, Skills and Abilities Significant hands-on experience with small molecule drug development in a biopharmaceutical company. Extensive knowledge of US cGMP compliance regulations and industry practices, as well as EU GMP requirements. Ability to critically evaluate and troubleshoot complex problems and attention to detail. Strong leadership and management skills. Excellent interpersonal skills with the ability to effectively interact with and influence different functional groups at all levels of management. Excellent verbal and written communication skills. Ability to manage multiple priorities and aggressive timelines. SPECIAL WORKING CONDITIONS Office environment / Domestic and International travel up to 25% may be necessary Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$165,000&mdash;$200,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Sr. Manager/ Associate, Director, GMP Quality Assurance

Summary: The Regional Medical Affairs Manager / Sr Regional Medical Affairs Manager will be responsible for facilitating scientific exchange and clinical support for Gossamer’s clinical studies and will engage with clinical study sites, investigators, and study personnel to encourage fast study start up, identification of patients, and enrollment efforts in Gossamer Bio’s company sponsored studies. Essential Duties and Responsibilities: Strategic &amp; Scientific Leadership Demonstrate deep scientific expertise in pulmonary hypertension (PAH/PH-ILD) and related therapeutic areas to inform strategy and external engagement. Distill feedback from healthcare providers (HCPs) and investigators into actionable insights to shape cross-functional strategy. Contribute to the development of medical and scientific materials, ensuring accuracy, high quality, and alignment with corporate standards. Participate in advisory boards, internal project teams, and therapeutic area strategy discussions. Execute strategic medical affairs initiatives in support of department priorities as assigned by management. Function as lead on assigned projects within medical affairs (competitive intelligence, Veeva, Journal Club, etc) &nbsp; External Engagement &amp; Relationship Building Develop and maintain trusted relationships with principal investigators, key opinion leaders (KOLs), advocacy groups, and other external experts. Educate and support clinical sites on trial protocols, enrollment, and patient retention, in collaboration with Clinical Operations. Deliver high-quality scientific and educational presentations to diverse audiences. Represent the company at national/regional congresses, symposia, and scientific meetings, gathering insights on the competitive and treatment landscape. Serve as a liaison between the scientific community and the company to enhance understanding of scientific foundations and goals for approved, in-development, and active trials sponsored by the company and its partners. &nbsp; Cross-Functional Collaboration Partner with Medical Monitors, Clinical Development Leads, Clinical Operations, and Medical Science Liaisons (MSLs) to ensure coordinated trial and field execution. Support HCP and site staff education on clinical protocols and the scientific rationale. Contribute to the development and execution of strategic KOL engagement plans. Provide medical and scientific support in response to unsolicited questions from HCPs, payers, and decision makers. Provide therapeutic area expertise to cross-functional partners (Marketing, Sales, Market Access, etc) Collaborate with partners on medical affairs projects that are co-branded Education, Insights &amp; Value Delivery Coordinate scientific education initiatives for external stakeholders, including advocacy groups and HCPs. Provide clinical and economic value information to payers and formulary decision makers. Gather and communicate competitive intelligence, research developments, and treatment advances to internal stakeholders. Compliance &amp; Administration Ensure timely, accurate completion of administrative reports and documentation. Provide guidance on the investigator-initiated study (IIS) process and facilitate communication of review outcomes. Ensure all medical activities adhere to regulations and promote ethical standards Consistently model company values, fostering openness, innovation, and collaboration. JOB QUALIFICATIONS Advanced scientific or clinical degree (PhD, PharmD, DNP, MD, DO or equivalent strongly preferred). Minimum 2+ years of experience in a field-based Medical Affairs role; experience in PAH and/or PH-ILD strongly preferred. 5+ years of experience for a senior level.&nbsp; Broader experience in cardiovascular, pulmonary, transplant, or critical care will be considered. Clinical trial experience required, with strong understanding of trial design, site operations, and enrollment dynamics. Experience with pre-launch, launch, and post-launch activities. Proven ability to build and sustain relationships with principal investigators, KOLs, and other external experts to support clinical trial execution and scientific exchange. Demonstrated ability to translate complex scientific data into clear, impactful communications for a range of stakeholders. Strong analytical skills with the ability to collect, distill, and communicate medical insights that shape cross-functional strategy. Strong organizational skills, able to manage competing priorities and timelines in a dynamic environment. Strong presentation and teaching skills, with the ability to tailor content to audience needs and facilitate discussions. Excellent communicator, skilled at diplomacy and capable of combining scientific expertise with relationship building. Adaptability to a changing scientific and clinical landscape; ability to pivot strategies as new information emerges. Collaborative mindset with demonstrated success working across Clinical Development, Clinical Operations, Commercial, and other internal partners. Self-directed with a strong leadership presence, able to represent the company at conferences, advisory boards, and other scientific forums. Ability to work independently and manage multiple responsibilities both internally and externally Must be willing to travel extensively, including occasional weekends. Office environment / Domestic and International travel up to 75% may be necessary. Territory encompasses a broad geographical area across Mexico and potentially surrounding LATAM regions. Candidate must reside in Mexico.&nbsp;&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

(Sr) Regional Medical Affairs Manager (Mexico)

Summary: The US Head of Medical Affairs will serve as a strategic and visionary leader responsible for driving the US medical affairs strategy and execution for Seralutinib. In this highly visible and influential role, you will collaborate cross-functionally with colleagues in Clinical Development, Commercial, Regulatory, Quality, and Medical Affairs to maximize the value of Seralutinib in a dynamic and competitive therapeutic landscape. This role will play a key part in shaping data generation strategies, informing product positioning and therapeutic benefit, supporting launch planning, and leading medical communications to a diverse set of internal and external stakeholders—including healthcare professionals, scientific experts, payors, and patient advocacy groups. The ideal candidate brings deep scientific expertise, strong leadership experience, and a proven ability to inspire and align cross-functional teams in a fast-paced environment. Essential Duties and Responsibilities Lead the medical affairs strategy and tactics for Seralutinib and life cycle products. Design and execute an integrated medical and scientific affairs plan and scientific communications integrated with European Medical Affairs, Research, Marketing and Development to inform on positioning, therapeutic benefit, and product launch Lead US communications to internal and external stakeholders including thought leader engagement; ad boards; medical conference exhibits and support Collaborate with Chiesi’s commercial Medical Affairs team partnering on launch readiness in the US Provide oversight of the US commercial Medical Science Liaison team including supporting launch readiness Oversee the US Regional Medical Affairs team to support the clinical development studies of Seratlutinib in PH-ILD, PAH OLE &amp; life cycle opportunities Lead global publications activities collaborating with ROW Medical Affairs, Clinical, Translational Medicine and Commercial on strategy and messaging Provide guidance and oversight of US patient advocacy efforts for Seralutinib in PAH, ILD-PH and other potential indications. Oversee the design and execution of US Phase 4, observational studies, registries, and real-world data projects. Support Health Economics and Outcomes Research (HEOR) studies in the US to demonstrate product value. Review, support, and monitor US based independent investigator-initiated studies and provide funding or drug supply if aligned with scientific and strategic goals. Provide leadership, direction, partnership, and support of the Launch Planning Team Build and develop Medical Affairs team and infrastructure to support commercialization. Establish and lead the Medical Information and medical communications departments to ensure relevant scientific data is disseminated in a clear, compliant manner. supports scientific and clinical programs Manage and regularly meet with thought leaders and industry partners to support the successful execution of Scientific Medical Affairs tactics. &nbsp;JOB QUALIFICATIONS Advanced scientific degree required (PhD, PharmD or MD preferred), with at least 15 years of progressive experience in the biotech or pharmaceutical industry, including a minimum of 5+ years in Medical Scientific Affairs. Minimum of 5+ years of leadership experience with demonstrated accountability across core Medical Affairs functions. 5+ years clinical experience in pulmonary arterial hypertension (PAH) or PH-ILD (interstitial lung disease) strongly preferred. Proven ability to lead, inspire, and develop high-performing, cross-functional medical and scientific teams in complex and evolving environments. Exceptional planning, organizational, interpersonal, and communication skills, including public speaking. Strong track record of navigating organizational change and aligning teams around evolving strategic priorities. Highly collaborative with strong emotional intelligence, organizational awareness, and the ability to build trust across diverse stakeholders. Strategic mindset with strong problem‑solving and contingency‑planning capabilities. People leadership excellence—proven ability to inspire and develop high‑performing teams while modeling our core values of teamwork, humility, respect, empowerment, agility, and disciplined execution. Exceptional interpersonal and collaboration skills; builds trust across scientific and business functions, navigates cultural and functional differences, and negotiates timelines and resources effectively. Demonstrated success in a matrixed, cross‑functional environment, aligning interdisciplinary teams to shared objectives and delivering measurable results. Superior planning and organizational capabilities; independently drives projects forward, establishes and manages timelines and budgets, and maintains clear accountability. Outstanding written and verbal communication skills, with the ability to distill complex scientific and business information concisely and handle confidential materials with discretion. Hybrid work readiness (remote with periodic headquarters visits) and willingness to travel domestically and internationally up to 25%. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$330,000&mdash;$380,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

US Head of Medical Affairs

Job Summary This position provides subject matter expertise and supports the VP Medical Affairs on the overall Medical Affairs strategy, with focus on the US. The Senior Director plays an integral role in coordinating the US Medical Affairs activities with particular emphasis on the support of the clinical development programs and is a key contributor to the overarching engagement strategy, collaborating with relevant external (HCPs, strategic alliances etc.) and internal stakeholders of the franchise. With focus in the US, this position is responsible for the overall strategic management of the MSL director(s) and team. This role will oversee, lead, and evolve the MSL organization by working with the Director(s) of the MSL team on territory and account planning and by providing leadership and strategic direction to the MSL team to ensure adaptation and execution of the relevant Medical Affairs and organizational plans, and will be an effective internal cross-functional partner.&nbsp; The Sr. Director works with the Director(s) of the MSL team, clinical operations and clinical development to support cross functional initiatives designed to increase enrollment, ensuring that communication and positioning is targeted to the specific sites for maximum impact and tailored troubleshooting. This position is further a key contributor to advisory board meeting strategy, planning and execution, as well as publication strategy and congress planning to ensure objectives and messaging are aligned with the overall medical affairs and organizational goals. This position is the key contributor to the Medical Affairs prelaunch and launch strategy and the corresponding Medical Affairs plans ensuring launch readiness in collaboration with other functions internally and externally, specifically in close exchange and alignment with all commercial functions; including KOL engagement to gain an excellent understanding of market positioning through interface with the clinical and commercial organization. The Sr. Director, Medical Affairs supports the VP Medical Affairs and Medical Affairs communication colleagues on the scientific platform and messaging in coordination with clinical and commercial departments. This position also partners with patient advocacy to ensure messaging and activities are aligned with Medical Affairs and company strategy. Essential Duties and Responsibilities&nbsp; Lead Medical Science Liaison Function in the US. Work with the ROW MSLs Leadership and team and the global trainer on training plans, training needs, materials development for training and field use, and field coaching needs within and across the overall MSL team. Work closely with the Director MSL’s, clinical operations and clinical development to ensure alignment as it pertains to clinical study sites, communications and enrollment plans and activities. Provide analysis of clinical trial site activities, patient enrollment tracking and performance metrics and in conjunction with the Director of MSL’s, clinical development and clinical operations to identity enrollment success and challenges. In collaboration with Director MSL’s, clinical operations and clinical development, identify, communicate, and escalate critical issues, risks, lack of site responsiveness with a plan-of-action including deploying resources to address/mitigate. In collaboration with Medical Affairs VP, Sr Directors and directors facilitate overall Medical Affairs planning and provide guidance/recommendations to ensure alignment with medical affairs and company strategy and goals; develop and track timelines, monitor status, prioritize tasks and alert team to potential risks or concerns and support appropriate triage. Work with VP and Directors of Med Affairs on thought leader and HCP engagement through planning and execution of Advisory Board Meetings, round tables etc., and ensure alignment with key Gossamer Bio functions on strategic messaging. Lead strategic conversations and liaise with external stakeholders to strengthen Gossamer's medical reputation in the disease-state community. Attend regional, national and international conferences on Gossamer’s behalf to provide and solicit feedback on current landscape, competitive landscape and for continued cultivation of relationships. Educate the PAH, PH and IPF/ILD communities &amp; create awareness of Gossamer and its ongoing clinical studies, with particular focus on phase 3. Provide leadership and strategic direction to stakeholders in interactions and communications with external customers, thought leaders, strategic alliances, key organizations, and institutions. In collaboration with VP identify all strategically important events and facilitate alignment of functions around participating and key messaging; ensure approval. Work with key stakeholders, management, and functional area leads to develop strategic and aligned Medical Affairs Plans for the therapeutic area. Continuously update plans and inform stakeholders of progress. Prioritize and map critical activities and line success factors and the corresponding key tactical objectives needed to achieve goals. Work closely with patient advocacy consultants on strategy, messaging, and review of materials. Facilitate development and cross functional review of IIS strategy in line with company policies. Provide medical expertise and direction on key internal business processes including leading and/or active participation in relevant medical review committees. Contribute to the Medical Affairs prelaunch and launch strategy and corresponding plans ensuring launch readiness in collaboration with other functions internally and externally, particularly with internal commercial colleagues, Participate in special projects and assignments as needed. JOB QUALIFICATIONS Education, Certifications, Experience Advanced scientific or clinical degree (e.g. PhD, PharmD, MD) strongly preferred; equivalent experience may be considered. Minimum of 12 years or more of prior Medical Affairs experience preferred. Prior MSL experience required Current or prior experience in the PAH and/or PH field required and/or demonstrated aptitude to develop technical expertise in new therapeutic area(s) Experience with relationship building and expanding a company’s reach. Working knowledge of the clinical trial process and important study milestones, including early study planning, study start up, study execution and closure (e.g. IRBs, contracting, site feasibility, site initiation, etc.) Adaptability to changing landscape and ability to pivot quickly as new information becomes available. Experience with clinical research and early-stage products preferred. Demonstrated leadership and driving results in support of company objectives, in accord with company’s culture and values, including: respect, accountability, leadership, innovation, and collaboration. Excellent project management skills and ability to handle a number of different events at any one time. Must be flexible and able to work under pressure Ability to cultivate and maintain relationships with thought leaders and to establish trust through the consistent demonstration of scientific and clinical expertise, and effective follow-through on requests from thought leaders. Excellent communicator, skilled at diplomacy and capable of effectively combining science and relationship building. Strong analytical and problem-solving skills Ability to work effectively in a cross-functional environment. Must be proficient in creating high-end visuals in communicating scientific concepts. Office environment / Domestic and International travel up to 40% may be necessary. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$1&mdash;$2 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Senior Director, US & LATAM Field Medical Affairs

Summary&nbsp; The Associate Director, Market Insights PAH, will lead strategic market research and competitive intelligence initiatives to inform Gossamer Bio’s pipeline development, commercialization strategy, and long-term business&nbsp;objectives. This role&nbsp;is responsible for&nbsp;designing and executing research programs, integrating multiple data sources, and delivering actionable insights that guide brand strategy and decision-making. Additionally, the position oversees competitive intelligence tracking and reporting, ensuring&nbsp;timely&nbsp;dissemination of key developments and implications across cross-functional teams. The Associate Director serves as a trusted partner&nbsp;to&nbsp;Marketing, Market Access, Finance, Medical Affairs, and other stakeholders, driving alignment and enabling data-driven strategies in a dynamic pharmaceutical landscape.&nbsp;&nbsp; Essential Duties and Responsibilities&nbsp;&nbsp; Market Research&nbsp;&nbsp; Develop and manage the brand research roadmap, ensuring insights align with business goals and priorities.&nbsp; Design and execute primary and secondary market research projects; manage agency/vendor partnerships for qualitative and quantitative studies.&nbsp; Integrate insights across multiple data sources (market research, syndicated data, real-world evidence) to deliver actionable takeaways and recommendations.&nbsp; Conduct ongoing brand performance tracking, including pre- and post-launch assessments, to ensure alignment with market dynamics and evolving customer needs.&nbsp; Present complex quantitative and qualitative findings in a clear, actionable format to brand teams and senior leadership.&nbsp; Competitive Intelligence (CI)&nbsp; Lead competitive intelligence activities and&nbsp;monitor&nbsp;PAH landscape developments, competitor activities, and emerging trends.&nbsp; Produce and deliver CI alerts and reports for the organization, synthesizing competitor events and market signals into strategic implications.&nbsp;&nbsp;&nbsp; Establish and&nbsp;maintain&nbsp;CI infrastructure, including centralized databases for archiving and easy access to materials.&nbsp; Cross-Functional Collaboration &amp; Strategic Support&nbsp; Close partnership with analytics counterparts to align findings across market research, competitive intelligence, and secondary data.&nbsp;&nbsp; Serve as a trusted thought partner to cross-functional teams (Marketing, Analytics, Finance, Regulatory, Medical Affairs, and Market Access).&nbsp;&nbsp; Job Qualifications&nbsp;&nbsp; Education, Certifications, Experience&nbsp; Bachelor’s degree in business, economics, statistics, life sciences, or&nbsp;a related&nbsp;field.&nbsp; MBA, PhD, or other advanced&nbsp;degree&nbsp;in a relevant field (e.g., Medicine, Sciences, etc.)&nbsp;strongly&nbsp;preferred.&nbsp; 8+ years of relevant experience in market research, commercial analytics, consulting, or similar roles.&nbsp;&nbsp; Experience supporting pharma/biotech product launch.&nbsp;&nbsp; Experience in PAH or rare disease is strongly preferred but not required.&nbsp; Experience working effectively within a dynamic, cross-functional matrix environment.&nbsp; Knowledge, Skills and Abilities&nbsp; Domain knowledge of real-world data (Specialty Pharmacy, Claims, and EMR data) and/or other related data sources from providers and health systems.&nbsp;&nbsp; Expertise designing and conducting qualitative and quantitative market research, with proven ability to synthesize outputs into actionable insights. &nbsp; Knowledge of the biopharma commercialization process, go-to-market approaches, and launch planning.&nbsp; Ability to operate in ambiguous situations and determine focused objectives and a clear path forward in the face of open questions.&nbsp; Highly developed interpersonal skills and ability to interact effectively with Senior Leadership team members.&nbsp; Exceptional written and verbal communication skills – able to synthesize and distill complex information into a compelling narrative.&nbsp; SPECIAL WORKING CONDITIONS&nbsp; Position can be based in San Diego, CA or Remote.&nbsp; Requires up to 20% travel.&nbsp;&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp; &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$210,000&mdash;$227,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Associate Director, Market Insights - PAH

Summary&nbsp; The Associate Director, Market Insights PH-ILD, will lead strategic market research and competitive intelligence initiatives to inform Gossamer Bio’s pipeline development, commercialization strategy, and long-term business&nbsp;objectives. This role&nbsp;is responsible for&nbsp;designing and executing research programs, integrating multiple data sources, and delivering actionable insights that guide brand strategy and decision-making. Additionally, the position oversees competitive intelligence tracking and reporting, ensuring&nbsp;timely&nbsp;dissemination of key developments and implications across cross-functional teams. The Associate Director serves as a trusted partner&nbsp;to&nbsp;Marketing, Market Access, Finance, Medical Affairs, and other stakeholders, driving alignment and enabling data-driven strategies in a dynamic pharmaceutical landscape.&nbsp;&nbsp; Essential Duties and Responsibilities&nbsp;&nbsp; Market Research&nbsp;&nbsp; Develop and manage the brand research roadmap, ensuring insights align with business goals and priorities.&nbsp; Design and execute primary and secondary market research projects; manage agency/vendor partnerships for qualitative and quantitative studies.&nbsp; Integrate insights across multiple data sources (market research, syndicated data, real-world evidence) to deliver actionable takeaways and recommendations.&nbsp; Conduct ongoing brand performance tracking, including pre- and post-launch assessments, to ensure alignment with market dynamics and evolving customer needs&nbsp; Present complex quantitative and qualitative findings in a clear, actionable format to brand teams and senior leadership.&nbsp; Competitive Intelligence (CI)&nbsp; Lead competitive intelligence activities and&nbsp;monitor&nbsp;PH-ILD landscape developments, competitor activities, and emerging trends.&nbsp; Produce and deliver CI alerts and reports for the organization, synthesizing competitor events and market signals into strategic implications.&nbsp;&nbsp;&nbsp; Establish and&nbsp;maintain&nbsp;CI infrastructure, including centralized databases for archiving and easy access to materials.&nbsp; Cross-Functional Collaboration &amp; Strategic Support&nbsp; Close partnership with analytics counterparts to align findings across market research, competitive intelligence, and secondary data.&nbsp; Serve as a trusted thought partner to cross-functional teams (Marketing, Analytics, Finance, Regulatory, Medical Affairs, and Market Access).&nbsp; Job Qualifications&nbsp;&nbsp; Education, Certifications, Experience&nbsp; Bachelor’s degree in business, economics, statistics, life sciences, or&nbsp;a related&nbsp;field.&nbsp; MBA, PhD, or other advanced&nbsp;degree&nbsp;in a relevant field (e.g., Medicine, Sciences, etc.)&nbsp;strongly&nbsp;preferred.&nbsp; 8+ years of relevant experience in market research, commercial analytics, consulting, or similar roles.&nbsp;&nbsp; Experience supporting pharma/biotech product launch.&nbsp;&nbsp; Experience in ILD or rare disease is strongly preferred but not&nbsp;required.&nbsp; Experience working effectively within a dynamic, cross-functional matrix environment.&nbsp; Knowledge,&nbsp;Skills&nbsp;and Abilities&nbsp; Domain knowledge of real-world data (Specialty Pharmacy, Claims, and EMR data) and/or other related data sources from providers and health systems.&nbsp;&nbsp; Expertise&nbsp;designing and conducting qualitative and quantitative market research, with proven ability to synthesize outputs into actionable insights. &nbsp; Knowledge of the biopharma commercialization process, go-to-market approaches, and launch planning.&nbsp; Ability to&nbsp;operate&nbsp;in ambiguous situations and&nbsp;determine&nbsp;focused&nbsp;objectives&nbsp;and a clear path forward in the face of open questions.&nbsp; Highly developed interpersonal skills and ability to interact effectively with Senior Leadership team members.&nbsp; Exceptional written and verbal communication skills – able to synthesize and distill complex information into a compelling narrative.&nbsp;&nbsp;&nbsp; SPECIAL WORKING CONDITIONS&nbsp; Position can be based in San Diego, CA or Remote.&nbsp; Requires up to 20% travel.&nbsp;&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$210,000&mdash;$227,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Associate Director, Market Insights - PH-ILD

Summary: The Director of Forecasting Analytics will lead the development and management of robust forecasting capabilities to support the successful launch and commercialization of Gossamer Bio’s first rare disease therapy. This role will serve as a key business partner to Market Insights, Commercial, Finance, Supply Chain, and Corporate Strategy, providing accurate, data-driven forecasts that inform strategic and operational decisions. The ideal candidate possesses in-depth forecasting expertise within biopharma, particularly in rare or specialty markets, and excels in a dynamic, fast-growing organization preparing for its first product launch. Essential Duties and Responsibilities Build and own short, medium, and long-term forecasts that incorporate market dynamics and competitive intelligence to inform strategic planning. Build and own forecast process, incorporating touchpoints with cross-functional and senior leadership. Develop scenario analyses to account for uncertainty in patient identification, diagnosis, and treatment uptake in rare disease markets. Partner with the Senior Director Market Insights and the Executive Director Commercial Insights &amp; Analytics to integrate primary/secondary research insights and real-world data into forecast assumptions. Collaborate with Marketing, Market Access, Sales, and Finance teams to align forecast outputs with business planning and provide these teams with essential data specific to the Gossamer Bio pipeline. Support Investor Relations and Executive Leadership with forecast-based insights for strategic communications, valuation models, and board updates. Ensure consistency of assumptions across forecasting, business planning, and analytics frameworks. Establish best-in-class forecasting tools, models, and governance processes to ensure transparency, reproducibility, and traceability of assumptions. Implement systems or platforms to automate forecast updates and version control as the organization scales. Drive alignment with the data analytics team on data sourcing, integration, and quality control. Partner with launch and brand teams to develop demand forecasts for launch scenarios (e.g., early access, geographic rollouts, label expansions). Continuously refine forecasts post-launch using performance data and evolving market insights. Anticipate and model the impact of new competitors, access changes, or regulatory events. Job Qualifications Education, Certifications, Experience Bachelor’s degree in business, economics, statistics, life sciences, or a related field. MBA, PhD, or other advanced degree in a relevant field (e.g., Medicine, Sciences, etc.) strongly preferred. 10+ years of experience in biopharmaceutical forecasting, with significant exposure to rare disease, specialty, or high-science therapeutic areas. Proven success in building and maintaining forecasts to support first product launches or early commercial organizations. Experience working in an organization where forecasting is integrated with insights, analytics, and commercial strategy. Ensure accuracy and transparency of forecasts across planning cycles. Knowledge, Skills and Abilities Strong analytical, modeling, and scenario-planning skills with proficiency in Excel, forecasting software, and data visualization tools. Exceptional communication and storytelling skills, able to translate complex models into clear strategic insights. Able to thrive in ambiguity and build structure in scaling organizations. Proficiency in extracting and interpreting insights from large longitudinal data sources such as Claims, EMR, and other patient-level data sets. Advanced modeling skills using Visual Basic, Power BI, SQL+ R or Python are desirable. SPECIAL WORKING CONDITIONS Position can be based in San Diego, CA or Remote. Requires up to 20% travel. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$180,000&mdash;$235,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Director, Forecasting Analytics

Summary: The Executive Director, Managed Markets &amp; Payer Strategy, is responsible for shaping and executing Gossamer Bio’s payer access strategy to ensure optimal coverage and reimbursement across Commercial, Medicare, and Medicaid channels. Reporting to the Vice President of Market Access, this leader will oversee National Account Directors, Government Pricing, and Market Access operations, while managing strategic vendor partnerships. The role requires deep expertise in payer contracting, policy engagement, and cross-functional collaboration to drive sustainable patient access and maximize enterprise value. Essential Duties and Responsibilities Lead the development and execution of national and regional payer access strategies across commercial, Medicare, and Medicaid segments. Define contracting and negotiation strategies with PBMs, MCOs, IDNs, and specialty pharmacies to ensure competitive access and formulary positioning. Partner with Pricing, Trade &amp; Distribution, and Legal/Compliance to design rebate, chargeback, and pricing frameworks aligned with gross-to-net (GTN) targets. Develop payer value propositions, budget impact models, and AMCP dossiers that articulate clinical and economic differentiation. Oversee payer account management, field reimbursement strategy, and customer engagement initiatives. Partner with Marketing and Field Teams to develop payer-focused tools, messaging, and training to support internal and external stakeholders. Ensure all strategies and initiatives align with legal, regulatory, and compliance frameworks. Lead the development of customer segmentation, messaging, and campaign strategies targeting payers, PBMs, and large health systems. Oversee development of HEOR strategy, real-world evidence (RWE) generation, and outcomes-based value demonstration. Oversee compliance with all federal and state pricing programs, including Medicaid, 340B, VA/FSS, and Medicare Part D reporting. Partner with Legal, Compliance, and Finance to ensure accurate calculation of AMP, BP, URA, and ASP in accordance with CMS and OIG requirements. Monitor evolving policy and legislative developments that affect drug pricing, reimbursement, and market access, and provide strategic recommendations to senior leadership. Education, Certifications, Experience Bachelor’s degree required; advanced degree (MBA, MPH, MHA, or related field) strongly preferred. 15+ years of progressive experience in managed markets/market access within the pharmaceutical or biotech industry. 10+ years in a leadership role of people or function. Demonstrated expertise in U.S. payer, reimbursement, and pricing landscapes across both pharmacy and medical benefit channels. Proven success in payer contracting, account management, and policy engagement with Commercial, Medicare, and Medicaid plans. Leadership experience managing account directors and/or market access teams. Cross-functional exposure to HEOR, Sales, Marketing, Regulatory, Finance, and Business Development. Prior experience in vendor selection and management. Strong strategic thinking with the ability to translate corporate vision into tactical execution. Excellent communication and negotiation skills with proven ability to influence senior payer executives and internal leadership. Deep understanding of payer value frameworks, patient access programs, and reimbursement pathways. Strategic, data-driven, and collaborative leader who can balance innovation with compliance rigor. Proficiency in Microsoft Office and ability to quickly adopt new tools and technologies. Position can be based in San Diego, CA or remote. Domestic and occasional international travel required. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$265,000&mdash;$285,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Exec Director, Managed Markets & Payer Strategy

SUMMARY: Gossamer Bio has an outstanding opportunity for a motivated and accomplished computational biology leader to join our lean Translational Science team. We are seeking a visionary bioinformatics leader who thrives at the intersection of biology, technology, and data science. This is a chance to build and drive cutting-edge translational bioinformatics, leveraging AI/Machine Learning and multi-omics innovation to transform clinical development and precision medicine. The successful candidate will join a biotech environment that values creativity, impact, and rapid execution, and will partner closely with Translational Medicine, Research, and Clinical Development teams to shape the next generation of patient-centric therapeutics. Essential Duties and Responsibilities Lead the analysis of clinical biomarker data by developing and executing exploratory biomarker analysis plans&nbsp;(genetics, proteomics, RNA‑seq/single-cell, imaging), including pre-specification of hypotheses, endpoints, and statistical methodologies Support clinical development programs by ensuring exploratory biomarker results, analyses and deliverables meet project timelines and regulatory-grade expectations, if applicable&nbsp;(data integrity, traceability, documentation) Collaborate with interdisciplinary teams (Clinical, Research, Biostats) to perform (hands-on) and/or direct multi-omics data analyses and integration across various domains and apply best-in-class algorithms to directly address the motivating biological and clinical questions.&nbsp; Drive innovation by applying advanced bioinformatics, data science, machine learning (ML) and Artificial Intelligence (AI) methods to interrogate high-dimensional datasets, enabling mechanism-of-action insights, drug response biomarkers, and data-driven patient stratification. Effectively lead bioinformatics CRO relationships by developing work plans, fostering efficient communication and ensuring high-quality deliverables. Translate complex findings into clear narratives for clinical teams, governance and external audiences (posters/manuscripts) Develop and scale the translational bioinformatics and AI platform and strategy, building a lean, high-impact team and external network to support future pipeline growth JOB QUALIFICATIONS Education, Certifications, Experience Required: Ph.D. (or equivalent experience) in computational biology, bioinformatics or biostatistics with 10+ years of biotech industry experience and a strong publication record in peer-reviewed journals. Expertise in next-generation sequencing algorithms, pipelines and applications (including single cell genomics) Strong coding skills (eg. R, Python) with an excellent working knowledge of public bioinformatics databases, emerging technologies and reproducible research practices. Experience in pulmonary disease, fibrosis, inflammation, immunology and/or cardiovascular biology. Scientific curiosity and creativity, with an ability to identify questions that computational approaches can address, and the skills to develop solutions both independently and collaboratively. Demonstrated experience in evaluating and executing data science algorithms and machine learning/AI models. Proven ability to bridge computation and biology, with an entrepreneurial mindset and track record of driving innovation from concept to clinical impact. A deep understanding of biology and the drivers of human disease would be a plus. Strong communication (written and verbal), data presentation and visualization skills. Experience leading productive collaborative relationships, including remotely and across cultures. Comfortable communicating science and influencing strategic decisions at all levels. Office environment/Remote/Hybrid Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$231,000&mdash;$272,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Director/Senior Director Translational Bioinformatics

SUMMARY: We are seeking a highly capable bioinformatics expert to join our Translational Medicine team as a Principal Scientist, Bioinformatics. This individual will serve as a senior technical leader within the Bioinformatics function, driving high-impact biomarker and multi-omics analyses across Gossamer’s clinical programs in pulmonary disease. &nbsp;The role involves developing and executing advanced analytical workflows, contributing to biomarker hypothesis generation, and supporting cross-functional program teams from late-stage discovery through clinical development. The successful candidate will step into active therapeutic programs and operate with a high degree of independence, contributing meaningfully to program-level strategy and execution. This role requires close collaboration with Translational Research and Medicine, Clinical Development, Biostatistics, Medical Affairs and Regulatory Affairs, as well as engagement with external partners, thought leaders and CROs. Essential Duties and Responsibilities Lead computational biology and bioinformatics efforts within active therapeutic programs. Partner closely with Translational Research, Clinical Development and Biometrics to shape biomarker strategies and analysis plans. Perform study-level analyses of exploratory clinical biomarker data (including proteomics, transcriptomics, imaging) to assess mechanism of action, identify molecular drivers of remission and characterize therapeutic response. Conduct analyses to support preclinical translational research and exploratory biology studies to inform clinical development programs and business development objectives, including mechanism validation, target assessment, and responder biology. Develop and apply ML/AI models to characterize patient trajectories and identify responder subgroups Generate high-quality data visualizations, summaries, and analyses to support manuscripts, abstracts, regulatory submissions and internal communication and decision-making. Communicate findings clearly and effectively to both technical and non-technical stakeholders, contributing to program strategy and direction. Serve as a computational thought partner to scientific leadership across programs. JOB QUALIFICATIONS Required: Ph.D. in Bioinformatics, Computational Biology, Systems Biology, Biostatistics or related field. 5-10+ years of relevant experience in biotech or pharmaceutical industry roles, ideally supporting therapeutic development programs. Strong understanding of biology and translational research, with demonstrated ability to address biological questions using computational approaches. Demonstrated experience in analysis and biological interpretation of multi-omics datasets, including RNAseq, proteomics, single-cell, spatial, imaging, etc Strong proficiency in statistical modeling, machine learning and integrative data analysis Excellent programming skills in R and/or Python; experience with cloud computing environments Ability to work independently, manage priorities across programs, and influence program strategy through data-driven insights. Strong communication and collaboration skills, with experience working in matrixed, cross-functional teams. Preferred: Experience in pulmonary disease, fibrosis, inflammation, immunology and/or cardiovascular biology. Demonstrated track record of peer-reviewed publications and conference presentations Formal training or strong background in statistics Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$181,000&mdash;$195,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Principal Scientist Bioinformatics

Summary: The Associate Director/Director, HR Operations is a key member of the HR team, responsible for scaling and governing efficient, compliant, and employee-centric HR operational services across a growing life-sciences organization. This role ensures HR infrastructure, systems, and workforce processes—spanning employees, contingent workers, and global employment partners—are scalable, compliant, and aligned to a regulated, commercialization-ready environment.&nbsp;The Associate Director / Director balances hands-on execution with strategic oversight to&nbsp; organizational growth, evolving workforce models, and global expansion. Key Responsibilities HR Operations &amp; Service Delivery Lead end-to-end HR operational processes across the employee lifecycle (offers, onboarding, offboarding, job changes, promotions, performance cycles, and data governance). Provide strategic oversight of employee benefits administration, ensuring accurate enrollment, eligibility management, vendor coordination, and compliance with applicable regulations. Oversee the preparation, review, and issuance of employment offer letters. Own and govern background check and pre-employment screening processes for U.S. and global hires, including vendor oversight, process standardization, and compliance with local regulations. Lead a fit-for-purpose HR operations model (in‑house, shared services, and/or vendor‑supported) that scales with commercialization and geographic growth. Ensure process standardization across global and multi-state operations Provide direct people leadership to HR Operations team members, including full-time employees and contractors, setting clear expectations, goals, and accountability. Contingent Workforce Management Provide operational leadership and governance for an established contingent workforce program, including consultants, contractors, temporary staff, and vendor-provided resources. Oversee standardized onboarding and offboarding processes for contingent workers, ensuring appropriate documentation, system access, training requirements, and security controls. Partner with Talent Acquisition, Contracts, Finance, IT, and Hiring Managers to support proper worker classification, contract management, and risk mitigation. Manage contracts with staffing agencies and workforce suppliers, including service quality, performance oversight, and issue resolution in partnership with Talent Acquisition. Reporting on contingent workforce headcount, spend, tenure, compliance status, and overall workforce mix. Immigration &amp; Global Mobility Serve as the HR operations point of contact for immigration and work authorization programs, partnering closely with external immigration counsel and internal teams. Support visa and work authorization processes (e.g., H-1B, TN, O-1, L-1, E-3, and other country-specific visas and permits), ensuring accurate documentation and timely case coordination. Advise Talent Acquisition Partners, HR Business Partners and leaders on immigration considerations related to hiring, role changes, and workforce planning. Monitor changes in U.S. and global immigration and mobility regulations and policies, proactively assessing impact and recommending mitigation strategies when needed. Provide operational oversight of employee mobility and relocation activities across both U.S. domestic and international (ex-U.S.) moves, in partnership with relocation vendors, immigration counsel, and internal stakeholders. &nbsp;Global Workforce Partner (PEO/EOR) Management Own operational relationships with Global Workforce Partners (PEOs/EORs) supporting international employees. Ensure consistent and compliant employee lifecycle management for PEO-employed staff, including onboarding, offboarding, employment changes, and documentation. Oversee PTO tracking, leave administration, and local statutory benefits in partnership with PEO providers. Coordinate country-specific employment updates, including changes to compensation practices, benefits, policies, and statutory requirements. Ensure global workforce practices balance local compliance, internal consistency, and a positive employee experience across countries. Maintain accurate workforce data and reporting aligned between internal HR systems and PEO records. &nbsp;HR Systems, Data &amp; Reporting Serve as the functional owner for HR systems (e.g., HRIS, ATS, Benefits), ensuring configuration supports compliance, reporting accuracy, and scalability. Lead system enhancements, integrations, and process improvements to enable automation and executive-ready reporting. Deliver dashboards and insights on headcount, attrition, workforce mix, and compliance tracking, Qualifications Bachelor’s degree in Human Resources, Business, Life Sciences, or a related field; advanced degree or HR certification (SHRM-SCP, SPHR) preferred. 8–12+ years of progressive HR experience, including significant experience in HR Operations within a biotech, pharmaceutical, or life-sciences environment. Demonstrated experience leading and developing teams, including direct management of employees and contractors. Experience supporting regulated, high-growth organizations and commercialization-ready operations. Working knowledge of contingent workforce management, immigration processes, and global employment models (PEO/EOR). Hands-on experience with HR systems, workforce data governance, and reporting. Proven ability to partner cross-functionally and operate effectively in fast-paced, evolving environments. This role may be performed remotely within the United States, with a strong preference for candidates based in or willing to work in a hybrid capacity in San Diego, CA. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp; &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$171,000&mdash;$220,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Associate Director/Director, HR Operations

Summary Gossamer Bio is seeking a dynamic, strategic Executive Director of Patient Services to lead and elevate our patient engagement and support initiatives. This role ensures our patients receive exceptional care and support throughout their treatment journey. The Executive Director will work closely with cross-functional teams, including Research and Development, Clinical Operations, and Commercial departments, to drive patient-centric strategies and programs. Essential Duties and Responsibilities Define and execute the company’s patient services vision and roadmap, aligning with corporate mission, access goals, and launch timelines. Build a patient-centric culture grounded in empathy, accountability, and operational excellence. Design and oversee the Hub and Specialty Pharmacy network strategy, including benefit verification, prior authorization, appeal support, and financial assistance workflows. Ensure processes meet all legal, compliance, and medical regulatory requirements while delivering a seamless provider and patient experience. Stand up integrated patient support solutions—affordability programs, onboarding, adherence, and education—embedded within the most efficient vendor infrastructure. Ensure frictionless coordination between prescribers, pharmacies, and patients. Partner closely with Market Access, Commercial, Clinical, Regulatory, and Medical teams to align patient services with trial enrollment, product launch readiness, and reimbursement strategies. Serve as the patient services voice in strategic planning and launch execution. Develop and manage tailored programs that address diverse patient needs (e.g., co-pay assistance, bridge/quick-start, disease management). Continuously monitor patient feedback and operational data to enhance service quality, speed to therapy, and satisfaction. Maintain full compliance with HIPAA, FDA, CMS, and other applicable federal and state regulations. Champion ethical practices and rigorous documentation across all patient-facing activities. Partner with Commercial Analytics to define and track KPIs measuring service performance, turnaround times, adherence, and satisfaction. Leverage insights to optimize processes, demonstrate value, and inform strategic decisions. Recruit, mentor, and develop a lean, cross-functional patient services team capable of operating with speed, accountability, and precision in a start-up environment. Foster a culture of ownership, empathy, and continuous learning. Education, Certifications, Experience Bachelor’s degree in Marketing, Life Sciences, Business, or a related field; an advanced degree is preferred. 15+ years of progressive experience in managed markets/market access within the pharmaceutical or biotech industry. 10+ years in a leadership role of people or function. Proven ability to develop and execute patient-centric strategies. Exceptional leadership and team management skills. Strong understanding of regulatory requirements and industry standards related to patient services. Excellent communication and interpersonal skills, with the ability to engage and inspire diverse stakeholders. Analytical mindset with experience in utilizing data to drive decision-making and program improvements. Deep commitment to understanding and improving the patient journey—balancing access, affordability, and adherence with compliance and ethical standards. Deep understanding of patient access models, including Hub operations, specialty pharmacy (SP) distribution, benefit verification, prior authorization workflows, appeals management, and financial assistance programs (co-pay, bridge, PAP). Working knowledge of HIPAA, FDA promotional rules, CMS regulations, and OIG guidance related to patient support, affordability, and data handling. Proven ability to build compliant processes and training within a small organization. Experience selecting, contracting, and managing third-party vendors (Hub, SP, 3PL) with clear performance metrics, SLAs, and escalation frameworks. Ability to translate business goals into measurable operational outcomes. Strong ability to partner with Market Access, Commercial, Medical Affairs, Clinical, and Regulatory teams to align patient support with launch readiness, reimbursement strategy, and value messaging. Proficiency in developing and interpreting performance dashboards, patient journey analytics, and vendor scorecards. Ability to leverage data to identify bottlenecks, optimize speed-to-therapy, and improve patient satisfaction. Proven track record of building, mentoring, and motivating small, high-impact teams. Leads by example with accountability, transparency, and empathy. Excellent verbal and written communication skills; able to distill complex access or compliance issues into clear, actionable language for both executive and field audiences. Position can be based in San Diego, CA or Remote. Up to 40% domestic travel and occasional international travel are required. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp; &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$255,750&mdash;$270,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Executive Director, Patient Services

Summary The Thought Leader Liaison Lead (TLL) will develop, manage, and engage with Key Opinion Leaders across their assigned geography. This role will work cross-functionally with commercial colleagues and alliance partners to help build advocacy with KOLs. The Thought Leader Liaison manages speakers and captures KOL beliefs/insights. This field-based position requires an individual to work independently and effectively with limited direction. The person in this role contributes to Gossamer Bio’s success by driving awareness, developing strategies, and building relationships with PAH and PH-ILD thought leaders, while working collaboratively and in compliance with other Gossamer customer-facing roles (MSLs, Sales, Access). Essential Duties and Responsibilities Proactively identify, cultivate, and maintain professional relationships with established and up-and-coming PAH and PH-ILD Key Opinion Leaders. Work cross-functionally to drive and develop aligned external engagement strategies across multiple cross-functional teams, including Medical, Training, Marketing, and Sales. Support speaker programs, advisory roles, and congress participation. Collect feedback from KOLs regarding unmet medical needs, treatment trends, and competitor landscape. Liaise with Marketing and Sales teams to share feedback derived from brand needs. Conduct in-depth, on-label discussions with thought leaders to communicate product messages, brand narrative, and disseminate complementary evidence. Coordinate and lead one-to-one exchanges between US team and KOLs across key initiatives and events. Attend and manage brand activity at key regional and targeted national conferences. Plan and execute strategic engagement activities at events and conferences. Support all necessary conference and speaker contract requirements in a timely manner. Identify and recruit potential speakers for educational events, providing training and materials to support peer-to-peer programs. Provide insights summary from key congresses to the marketing team. Coordinate closely with the Sales team to ensure alignment with the conference KOL engagement plan and other KOL/account engagement. Be a resource for the Marketing team to develop board strategy, content, advisory recommendations, and attend advisory boards as appropriate. Coordinate with Market Development Manager and Speaker Programs Management on KOL Speaker bureau relationships, including supporting speaker training. Ensure adherence to corporate policies, regulatory standards, and expense guidelines. Maintain accurate documentation and stay up to date with industry regulations. Job Qualifications Education, Certifications, Experience Bachelor’s degree in Marketing, Life Sciences, Business, or a related field; an advanced degree is preferred. 10+ years experience in the pharmaceutical industry, with direct experience as a TLL in PAH. Sales or MSL experience preferred. 3+ years working in PAH is required. Existing relationships with PAH and PH-ILD KOLs (opinion leaders, centers of excellence etc.) Proven success in supporting or leading product launches. Experience developing and executing HCP key strategies. Knowledge, Skills and Abilities Self-starter with strong clinical acumen, solutions-oriented oriented and can function autonomously. Understanding of legal and regulatory issues impacting pharmaceutical product marketing, as well as the dynamics driving the US health care environment. Strong relationship-building skills, with proven ability to build and maintain lasting relationships with KOLs and navigate strategic accounts (Integrated Delivery Networks, Academic Medical Centers, Centers of Excellence, etc.) Ability to exercise strong decision-making skills and live up to the highest ethical standards. Ability to build productive partnerships and collaborate effectively in a matrix organization. Ability to creatively address problems in an organized, systematic way. High degree of organizational awareness, ability to connect the dots to understand all the interdependencies and big picture. SPECIAL WORKING CONDITIONS San Diego or remote with a strong preference for the West Coast. Requires up to 40% travel. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$225,000&mdash;$250,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Thought Leader Liaison, PAH / PH-ILD

Summary The Director/Sr. Director, Patient Marketing, will execute marketing strategies to support the commercial success of our product portfolio. This role collaborates with cross-functional teams to drive product launches, market penetration, and brand awareness. The ideal candidate possesses deep knowledge of biotechnology and rare disease markets, with a proven track record of driving successful marketing programs that meet customer needs.&nbsp; Essential Duties and Responsibilities Lead the implementation of the PAH brand strategy through effective execution of branded and unbranded tactics across key direct-to-patient marketing channels, with a specific focus on non-personal/digital engagement. Ensure all efforts meet or surpass brand objectives. Partner effectively with Clinical, Regulatory, Medical Affairs, and Sales teams to ensure alignment of marketing strategies with overall business objectives and ensure consistency of brand messaging across all channels. Oversee the development and execution of marketing medical conventions, exhibits, and trade shows. Partner with Market Research, Medical, and Sales teams to ensure customer insights and emerging trends in the marketplace inform marketing strategies and tactics. Leverage digital tools and analytics to optimize marketing efforts and enhance customer engagement. Effectively manage agency partners, business processes, and project plans. Manage budgets for key marketing tactics, ensuring efficient resource allocation to maximize ROI. Monitor and report on the effectiveness of marketing activities. Ensure all marketing activities comply with regulatory and legal requirements, including promotional review processes, advertising standards, and industry guidelines. Job Qualifications Education, Certifications, Experience Bachelor’s degree in Marketing, Business, Life Sciences, or a related field. An advanced degree (MBA, MS) is a plus. 10+ years of experience in marketing within the biotechnology or pharmaceutical industry, with a focus on rare diseases or specialty markets. 2+ years Direct to direct-to-patient marketing and digital experience required Experience with successful product launches and brand management in a highly regulated environment. Pulmonary Arterial Hypertension experience strongly preferred. Knowledge, Skills and Abilities Strong strategic thinking, analytical, problem-solving, communication, and presentation skills, with the ability to engage and influence internal and external stakeholders. Ability to thrive in a fast-paced, dynamic environment and manage multiple priorities effectively. Ability to effectively work in a highly collaborative, matrixed environment. Knowledge of regulatory and compliance requirements in pharmaceutical marketing. SPECIAL WORKING CONDITIONS San Diego or remote with a strong preference for the West Coast. Requires up to 25% travel. &nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. The expected salary range for this position based on the primary location in California is&nbsp;$XX,000 to $XX,000. Actual pay will be determined based on experience, qualifications, geographical location and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below: Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/careers-culture/who-we-are/ &nbsp;California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Director/Sr. Director, Patient Marketing

Summary The Director/Sr Dir, Digital/Omnichannel Marketing will leverage your deep understanding of digital marketing strategy, media, technology, and analytics to drive business engagement. The ideal candidate is both strategic and hands-on, blending scientific understanding with marketing innovation to direct measurable business impact across digital, field, and traditional channels. This position will collaborate cross-functionally with brand leadership, internal stakeholders, and external agency partners. As Gossamer Bio builds its first commercial organization, this leader will design and operationalize our omnichannel foundations from the ground up, including infrastructure, processes, partnerships, and governance. This position reports to the SVP, Marketing. Essential Duties and Responsibilities Define and implement scalable omnichannel operating models, processes, and tools for a growing commercial organization. Serve as a hands-on builder, establishing the foundation for omnichannel operations, vendor selection, and campaign execution. In partnership with commercial operations, ensure alignment on data infrastructure, marketing technology, CRM, and analytics integrations. Develop and execute an omnichannel marketing vision aligned with corporate brand, portfolio, and commercialization strategies. Lead cross-functional collaboration between Marketing, Sales, Medical Affairs, IT, Analytics, and Agency partners to ensure cohesive execution. Define and operationalize audience segmentation, journey mapping, and personalized engagement strategies across digital and offline channels. Build marketing automation programs to drive lead nurturing, HCP engagement, and patient awareness initiatives. Partner with analytics and insights teams to develop data-driven optimization frameworks and measure channel performance. Design and implement core data infrastructure, CRM, marketing automation capabilities through martech platforms (e.g., Salesforce Marketing Cloud, Veeva etc). Champion digital marketing within the marketing organization, fostering a test-and-learn culture. Ensure compliance with industry regulations while innovating in digital engagement. Establish KPIs, dashboards, and performance standards for marketing effectiveness. Manage the budget for the function, evaluate the cost-effectiveness of spending, and ensure the appropriate allocation of resources. Job Qualifications Education, Certifications, Experience Bachelor’s degree required, advanced degree in business or marketing preferred. 10+ years of marketing experience within the biotechnology or pharmaceutical industry. With 6 years of experience in a management or leadership role of people or function. 6+ years of digital marketing experience with a strong understanding of best practices and emerging trends across multiple channels, including websites, email marketing, mobile apps, and media. Experience building and executing Omnichannel marketing in launch settings or early commercial build environments strongly preferred. Proven track record of developing, shaping, and optimizing HCP and/or Consumer digital experiences. Analytical mindset with experience using data to drive decisions and optimize performance. Excellent relationship-building and business-partnering experience across multiple departments, external partners, customers and patients. The ideal candidate can operate effectively in a lean, fast-paced environment, leading through influence and collaboration. Knowledge, Skills and Abilities Strong understanding of healthcare market dynamics, HCP engagement, and patient behavior insights. Strong problem-solving abilities with a data-driven approach to decision-making and strategic planning. Advanced communication and presentation skills, with the ability to engage and influence internal and external stakeholders. Knowledge of regulatory and compliance requirements in pharmaceutical marketing. SPECIAL WORKING CONDITIONS San Diego or remote with a strong preference for the West Coast. Requires up to 25% travel. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment.The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$225,000&mdash;$265,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Director/Sr Director, Digital/Omnichannel Marketing

Summary: The Associate Director, Global Field Medical Training plays a critical role in ensuring scientific excellence, communication skills, and overall effectiveness of the global Field Based Medical Team at Gossamer Bio. This role is responsible for designing, planning, and delivering onboarding, on-demand, and continuous learning training programs for the field based medical team and other relevant new hires. &nbsp;This role will develop training that prepares Medical Affairs teams for scientific exchange, study support, and launch readiness. Essential Duties and Responsibilities: Medical Training Strategy &amp; Execution Develop and implement cohesive training plans for US and global field medical teams to ensure consistency in scientific understanding, clinical program alignment, and field engagement approaches. Deliver regionally tailored “pull-through” training following global sessions, integrating case studies, scenario-based learning, verbalization practice, and objection-handling exercises. Identify and address region-specific learning needs by customizing content and solutions that reflect local healthcare systems, regulatory considerations, and clinical practice variability. Incorporate diverse learning modalities—including micro-learning, interactive case studies, and other modern adult-learning techniques—to reinforce core competencies. Onboarding &amp; Continuous Learning Lead onboarding activities for new field medical team members, ensuring readiness for scientific exchange, study support, and compliant field engagement. Maintain and continuously enhance onboarding materials to reflect evolving clinical data, trial updates, and scientific priorities in PAH and PH-ILD. Ability to establish, lead, and facilitate certification processes for field-based medical team members in partnership with Medical Affairs leadership. Live &amp; Virtual Training Delivery Oversee agenda design, logistics, and content development for live, virtual, and hybrid training sessions. Serve as a primary trainer and facilitate sessions in partnership with internal subject matter experts. Lead and moderate weekly field medical training calls to reinforce scientific knowledge, operational awareness, and field excellence capabilities. Scientific and Soft Skills Development Identify communication, soft-skill, and capability-building needs for US and global field medical team and integrate them into annual training priorities. Develop and deliver regionally relevant programs using realistic scenarios, case exercises, and field-derived insights. Integrate scientific acumen with skill development to ensure a holistic approach to field medical effectiveness. Cross-Functional &amp; Commercial Collaboration Partner with Global Field Medical Leadership, Medical Directors, Scientific Communications, Field Medical Excellence, Commercial Training, and other key stakeholders to ensure training is scientifically accurate, strategically aligned, and operationally relevant. Work closely with Legal and Compliance to ensure all training content and materials meet required standards and align with company policy. Metrics &amp; Training Effectiveness Track, measure, and report on training outcomes, including effectiveness, participation, and capability improvements. Use insights from field performance, feedback, and data trends to refine training strategy and content. Customer &amp; Field Insights Integration Spend time supporting field medical teams to understand customer perspectives, barriers, informational needs, and the realities of study site engagement. Translate real-world insights into actionable training enhancements that elevate field performance and support Phase 3 execution and future launch readiness. Innovation &amp; Continuous Improvement Introduce and champion innovative training approaches that elevate learning engagement and capability growth across field medical teams. Leverage new tools, methodologies, and technologies to continuously enhance the learning experience. General Support Provide support to global medical training initiatives and colleagues as needed based on evolving business priorities. JOB QUALIFICATIONS Education, Certifications, Experience Advanced scientific or clinical degree (PhD, PharmD, MD) strongly preferred; equivalent relevant experience will be considered. 6+ years of Medical Affairs experience, with strong exposure to field medical (MSL) functions; prior field-based medical experience preferred. 3–5 years of leadership or management experience, including direct or indirect oversight of field medical teams or training programs. Experience in PAH and/or PH-ILD strongly preferred, or demonstrated ability to rapidly develop deep expertise in new therapeutic areas. Proven track record working in global or multi-regional environments, with understanding of international healthcare systems, regulatory expectations, and compliance standards. Experience supporting clinical research, including knowledge of trial operations (e.g., site start-up, feasibility, IRB processes, and communication of top-line results). Demonstrated ability to build strong internal and external relationships that expand organizational reach and scientific credibility. Proven adaptability and ability to pivot quickly as new data, insights, or business needs emerge. Demonstrated leadership consistent with company THREAD values. Strong scientific and clinical understanding with the ability to translate complex information into clear, engaging training content. Knowledge of adult learning principles and experience developing effective scientific training programs. Excellent presentation, facilitation, and communication skills across live and virtual settings. Ability to design training tailored to US and global healthcare system nuances. Strategic thinker with strong analytical, problem-solving, and prioritization skills. Effective collaborator who works well in a cross-functional, matrixed environment. Leadership presence with the ability to influence, engage, and build trust across teams. Creative, innovative mindset with a continuous improvement approach. Ability to understand field insights, customer needs, and study site challenges and incorporate them into training. Proficiency in developing high-quality scientific visuals and leveraging digital learning tools. Adaptable and flexible in a dynamic environment with shifting priorities. Working knowledge of the clinical trial process, including study start up through communication of top line results (e.g. IRBs, contracting, site feasibility, site initiation, etc.).' Domestic and International Travel&nbsp; This position can be based in San Diego, CA (Hybrid) or remote within the US.&nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$155,000&mdash;$210,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Associate Director, Global Field Medical Training

Summary: The Regional Medical Affairs Manager / Sr Regional Medical Affairs Manager will be responsible for facilitating scientific exchange and clinical support for Gossamer’s clinical studies and will engage with clinical study sites, investigators, and study personnel to encourage fast study start up, identification of patients, and enrollment efforts in Gossamer Bio’s company sponsored studies. Essential Duties and Responsibilities: Strategic &amp; Scientific Leadership Demonstrate deep scientific expertise in pulmonary hypertension (PAH/PH-ILD) and related therapeutic areas to inform strategy and external engagement. Distill feedback from healthcare providers (HCPs) and investigators into actionable insights to shape cross-functional strategy. Contribute to the development of medical and scientific materials, ensuring accuracy, high quality, and alignment with corporate standards. Participate in advisory boards, internal project teams, and therapeutic area strategy discussions. Execute strategic medical affairs initiatives in support of department priorities as assigned by management. Function as lead on assigned projects within medical affairs (competitive intelligence, Veeva, Journal Club, etc) &nbsp;External Engagement &amp; Relationship Building Develop and maintain trusted relationships with principal investigators, key opinion leaders (KOLs), advocacy groups, and other external experts. Educate and support clinical sites on trial protocols, enrollment, and patient retention, in collaboration with Clinical Operations. Deliver high-quality scientific and educational presentations to diverse audiences. Represent the company at national/regional congresses, symposia, and scientific meetings, gathering insights on the competitive and treatment landscape. Serve as a liaison between the scientific community and the company to enhance understanding of scientific foundations and goals for approved, in-development, and active trials sponsored by the company and its partners. &nbsp;Cross-Functional Collaboration Partner with Medical Monitors, Clinical Development Leads, Clinical Operations, and Medical Science Liaisons (MSLs) to ensure coordinated trial and field execution. Support HCP and site staff education on clinical protocols and the scientific rationale. Contribute to the development and execution of strategic KOL engagement plans. Provide medical and scientific support in response to unsolicited questions from HCPs, payers, and decision makers. Provide therapeutic area expertise to cross-functional partners (Marketing, Sales, Market Access, etc) Collaborate with partners on medical affairs projects that are co-branded &nbsp;Education, Insights &amp; Value Delivery Coordinate scientific education initiatives for external stakeholders, including advocacy groups and HCPs. Provide clinical and economic value information to payers and formulary decision makers. Gather and communicate competitive intelligence, research developments, and treatment advances to internal stakeholders. &nbsp;Compliance &amp; Administration Ensure timely, accurate completion of administrative reports and documentation. Provide guidance on the investigator-initiated study (IIS) process and facilitate communication of review outcomes. Ensure all medical activities adhere to regulations and promote ethical standards Consistently model company values, fostering openness, innovation, and collaboration. &nbsp;JOB QUALIFICATIONS Advanced scientific or clinical degree (PhD, PharmD, DNP, MD, DO or equivalent strongly preferred). Minimum 2+ years of experience in a field-based Medical Affairs role; experience in PAH and/or PH-ILD strongly preferred. 5+ years of experience for a senior level.&nbsp; Broader experience in cardiovascular, pulmonary, transplant, or critical care will be considered. Clinical trial experience required, with strong understanding of trial design, site operations, and enrollment dynamics. Experience with pre-launch, launch, and post-launch activities. Proven ability to build and sustain relationships with principal investigators, KOLs, and other external experts to support clinical trial execution and scientific exchange. Demonstrated ability to translate complex scientific data into clear, impactful communications for a range of stakeholders. Strong analytical skills with the ability to collect, distill, and communicate medical insights that shape cross-functional strategy. Strong organizational skills, able to manage competing priorities and timelines in a dynamic environment. Strong presentation and teaching skills, with the ability to tailor content to audience needs and facilitate discussions. Excellent communicator, skilled at diplomacy and capable of combining scientific expertise with relationship building. Adaptability to a changing scientific and clinical landscape; ability to pivot strategies as new information emerges. Collaborative mindset with demonstrated success working across Clinical Development, Clinical Operations, Commercial, and other internal partners. Self-directed with a strong leadership presence, able to represent the company at conferences, advisory boards, and other scientific forums. Ability to work independently and manage multiple responsibilities both internally and externally Territory will span a broad geographical region; flexibility required as boundaries may shift depending on team configuration. Must be willing to travel extensively, including occasional weekends. Office environment / Travel up to 75% may be necessary. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;California Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Regional Medical Affairs Manager / Sr. Regional Medical Affairs Manager (JAPAN)

SUMMARY: The Cybersecurity Analyst will be responsible for supporting the development, implementation, and maintenance of the company’s cybersecurity and information security programs. This role works closely with IT, Legal, Compliance, and Commercial teams to identify risks and mitigating controls or processes, respond to and investigate security incidents, and ensure that Essential Duties and Responsibilities Monitor, analyze, and respond to security alerts and incidents in coordination with IT teams and external partners Proactively identify and mitigate threats using advanced cybersecurity tools, threat intelligence feeds, and analytics Operate and optimize security technologies (SIEM, EDR, firewalls) and implement enterprise-wide security controls and secure configurations Conduct comprehensive security assessments and audits of IT systems, networks, and third-party vendors to identify vulnerabilities and compliance gaps Ensure adherence to applicable privacy and security regulations (e.g., GDPR, HIPAA, CCPA, 21 CFR Part 11, FDA, EMA, GxP) Maintain and enhance incident response and business continuity plans to strengthen organizational resilience Identify and recommend automation opportunities to improve cybersecurity response, remediation efficiency, and overall program maturity Support documentation and reporting for security controls, risk mitigation plans, and audit responses Design and deliver KPIs, dashboards, and metrics to measure security performance and risk posture Assist in developing and delivering security awareness training and education programs for employees Stay current on emerging threats, industry trends, and best practices in cybersecurity and privacy JOB QUALIFICATIONS Education, Certifications, Experience Bachelor’s degree in Information Security, Computer Science, Life Sciences, Legal Studies, or a related field 4+ years’ experience in cybersecurity roles Leadership in incident response and security operations Familiarity with privacy laws and cybersecurity frameworks Experience in regulated industries (biotech, pharma, healthcare, or medical devices) Preferred: Certifications such as CISSP, CISA, CIPP/US, CIPM, or Security+ Experience working in small or mid-sized companies, especially in high-growth environments Proficiency with security tools (SIEM, EDR/XDR, DLP, SASE/CASB, vulnerability scanners, etc.) Understanding of third-party risk management in a biotech context General familiarity with GenAI and process automation Knowledge, Skills and Abilities Working knowledge of privacy regulations: GDPR, HIPAA, CCPA, CPRA, and other global data protection laws Understanding of biotech/life sciences regulatory landscape (e.g., 21 CFR Part 11, GxP systems) Familiarity with cloud security principles (e.g., AWS, Azure, or GCP environments) Awareness of threats and vulnerabilities in life sciences IT environments Knowledge of industry frameworks (e.g., NIST CSF, ISO/IEC 27701 for privacy) Security monitoring and incident response Risk assessment and mitigation planning Technical writing and policy documentation Vendor security and cybersecurity due diligence Project management and cross-functional collaboration Proficiency with cybersecurity tools and frameworks (e.g., NIST, ISO 27001, CIS Controls) Strong communication and interpersonal skills Strong analytical/problem-solving abilities Ability to mentor junior analysts Ability to translate complex security and privacy requirements into practical controls and solutions Ability to handle sensitive data and information with discretion and professionalism Ability to manage multiple tasks and priorities in a fast-paced environment Ability to work independently and take initiative while collaborating with cross-functional teams Ability to interpret and apply regulatory requirements to evolving business models and technologies Ability to communicate technical concepts to non-technical stakeholders Ability to thrive in a startup-like environment with a hands-on and proactive mindset Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$115,000&mdash;$160,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Cybersecurity Analyst / Senior Cybersecurity Analyst

Summary: The Director of PAH Marketing will play a pivotal role in shaping and executing the commercial strategy for Gossamer Bio’s first PAH launch. This role is ideal for a dynamic, hands-on marketer who thrives in a fast-paced, entrepreneurial environment and is excited to build from the ground up. Reporting to the Senior Director HCP Marketing, this individual will lead the development of impactful brand programs, customer engagement initiatives, and launch tactics that drive awareness and adoption among healthcare providers, patients, and advocacy communities. This is a rare opportunity to join a small, mission-driven team at the inflection point of commercialization. Essential Duties and Responsibilities Lead tactical planning and execution for the upcoming PAH launch, translating strategy into high-impact initiatives across personal promotion, NPP, and DTC channels. Own key launch deliverables, including campaign development, field materials, digital assets, and congresses that support brand awareness and customer engagement. Drive cross-functional launch readiness, ensuring alignment across Marketing, Sales, Medical, Regulatory, and Market Access&nbsp; Partner with Market Research, Medical, Patient Advocacy, and Sales teams to ensure customer insights and emerging trends in the marketplace inform marketing strategies and tactics. Collaborate closely with the omnichannel and analytics teams to activate integrated campaigns and measure performance across touchpoints. Effectively manage agency partners, business processes, and project plans. Champion a test-and-learn mindset, identifying opportunities to innovate within the rare disease marketing space Manage budgets for key marketing tactics, ensuring efficient resource allocation to maximize ROI. Lead MLR discussions and ensure all marketing activities comply with regulatory and legal requirements, be the cross-functional liaison to receive marketing approval requests, including advertising standards, and industry guidelines. Job Qualifications Education, Certifications, Experience Bachelor’s degree in Marketing, Business, Life Sciences, or a related field. An advanced degree (MBA, MS) is a plus. 10+ years of experience in marketing within the biotechnology or pharmaceutical industry, with a focus on rare diseases or specialty markets. Experience with successful product launches and brand management in a highly regulated environment. Knowledge, Skills and Abilities Entrepreneurial spirit with the ability to balance strategic thinking and hands-on execution. Strong project management skills; able to operate with agility and resourcefulness in a lean team environment. Comfort working with ambiguity and evolving priorities typical of early commercial organizations. Ability to thrive in a fast-paced, dynamic environment and manage multiple priorities effectively. Ability to effectively work in a highly collaborative, matrixed environment. Knowledge of regulatory and compliance requirements in pharmaceutical marketing. SPECIAL WORKING CONDITIONS San Diego or remote with a strong preference for the West Coast. Requires up to 20% travel. &nbsp; Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$225,000&mdash;$250,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Director, PAH Marketing

Summary: The Human Resources Business Partner (HRBP) will proactively guide all aspects of Human Resources for our Commercial organization, while also providing HR support to other functional groups as needed. Reporting to the Executive Vice President, Human Resources, this senior-level, hands-on role delivers both strategic and tactical HR partnership during a time of organizational growth and scaling.&nbsp; The ideal candidate brings deep experience supporting biotech commercial teams, with strong capabilities in employee relations, performance management, compensation (including incentive and MBO programs), organizational design, and broader HR operations. The HRBP will be a key culture ambassador—actively modeling and reinforcing our THREAD values across all interactions, decisions, and leadership partnerships. RESPONSIBLITIES: Strategic HR Leadership Provide strategic and tactical HR leadership to the Commercial team, ensuring all HR programs reflect business priorities and align with our THREAD values. Support other functional groups as needed, adjusting support based on business changes, workforce needs, or cross-functional initiatives. Lead workforce planning, organizational design efforts, and talent forecasting to support commercial growth and organizational evolution. Employee Engagement, Culture &amp; Values Serve as a trusted advisor to employees and leaders, promoting a respectful, inclusive, and high-performing culture rooted in THREAD. Gather insights from supported teams and identify opportunities to enhance engagement, communication, and employee experience. Reinforce behaviors aligned with THREAD values in coaching discussions, performance conversations, and leadership development. Performance, Talent &amp; Total Rewards Guide leaders through annual processes, including performance management, talent reviews, succession planning, incentive compensation, and total rewards programs. Provide strong compensation and leveling guidance that supports fairness, alignment, and internal equity. Identify individual and team development needs and partner with leaders to strengthen capability and performance. REQUIREMENTS: BA/BS or equivalent experience in Business, Human Resources, or related field. 8–10+ years of broad HR experience, including at least 5 years in a leadership role supporting Commercial teams in biotech, pharmaceuticals, or related industries. Experience working in a public company and familiarity with SOX compliance are beneficial. Strong understanding of employment laws and best practices relevant to commercial/sales organizations. Demonstrated success building trust, influencing leaders, and supporting teams during periods of growth or change. Excellent written, verbal, interpersonal, and presentation skills. Technology-savvy with experience in HRMS and ATS tools, Microsoft Office, and openness to using AI tools to support efficiency. Ability to work in a hands-on, fast-paced, and high-growth environment, with a willingness to roll up your sleeves to deliver results. Proven ability to act as a culture champion and reinforce THREAD values across all interactions. Location: Preferred San Diego, CA | Hybrid. Local presence preferred to have frequent interactions with HR Team and business leaders. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$205,000&mdash;$230,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Sr Dir, Human Resource Business Partner (Commercial)

SUMMARY: The Senior Director, Commercial Supply / Project Lead will provide strategic and operational leadership for commercial supply activities across the small molecule and drug–device combination product portfolio. The role requires deep expertise in supply chain readiness, and regulatory expectations to support global commercialization. RESPONSIBILITIES Serve as Commercial Supply Chain Lead, driving end-to-end planning and execution of commercial manufacturing, packaging, labeling, and distribution strategies for small molecule and combination products. Develop supply strategy to maximize supply efficiency, minimize waste while identifying risk and risk mitigation plans. Develop SOPs and work instructions required to manage supply. Govern supply and operations planning (S&amp;OP) process for end-to end supply chain, including device components. Lead supply chain’s PAI readiness and product launch activities. Lead launch readiness planning and execution, ensuring supply continuity. Responsible for Commercial end-to-end supply chain activities for license to operate. Collaborate closely with internal partners (Regulatory, Quality, Commercial, and Supply Chain) and external CMOs/CDMOs. Oversee relationships and activities with third parties (packager, carrier). Manage supply chain setup for global commercial launch, including demand forecasting, inventory management, and distribution logistics. Support lifecycle management activities, including new presentations, line extensions, and post-approval manufacturing changes. Ensure compliance with GMP, ICH, and regional regulatory requirements (FDA, EMA, etc.). Provide technical and strategic input during regulatory submissions and inspections. Identify hiring strategy to build the commercial supply chain team; lead candidate identification, selection and onboarding. Drive continuous improvement and operational excellence initiatives across commercial manufacturing networks. &nbsp; JOB QUALIFICATIONS BS/BA in Supply Chain, Science or Economics/Finance with 15 years’ experience. Excellent understanding of the Pharma industry &amp; In-Country supply chain needs strongly preferred (orphan drugs experience a plus). 10+ years’ supply chain management experience within Pharma or other Lifesciences manufacturing environments. Ability to set up mission/vision/strategy for Commercial Supply Chain and translate into key strategic drivers. Experienced in implementing and maintaining serialization systems to ensure compliance with current and future regulations. Expertise with MRP/ERP system implementation and integration Strong understanding of supply chain operations and GMP manufacturing. Prior experience supporting global commercialization Experience managing external partners (CDMOs/CMOs) and complex global supply networks. Excellent leadership, communication, and cross-functional collaboration skills. Ability to thrive in a fast-paced, matrixed biotech environment. Positions can be based in San Diego, CA (Hybrid) or Remote. Up to 20% Domestic and International Travel. Gossamer Bio is committed to equal opportunity in the terms and conditions of employment for all employees and job applicants and complies with all applicable national, state and local laws governing nondiscrimination in employment. &nbsp;The expected salary range for this position is listed below. Actual pay will be determined based on experience, qualifications, and other job-related factors permitted by law. &nbsp;This position is eligible for an annual performance bonus in accordance with the terms of the applicable plan. This position also qualifies for the benefits as listed below.Gossamer Bio offers highly competitive benefit plans and programs, including medical, dental and vision insurance, 401(k) and 401(k) matching , long-term incentive plan, disability plan, vacation pay, sick time, holiday pay, and work, personal and family time off in accordance with the terms of the applicable plans. For additional general information on Company benefits, please visit https://www.gossamerbio.com/work-at-gossamerbio/Pay Range$227,000&mdash;$250,000 USDCalifornia Consumer Privacy Act (CCPA) Notice for California Residents:This notice is to notify you that personal data about you has been collected by Gossamer Bio (“Controller”), which is located at 3115 Merryfield Row, Suite 120, San Diego CA 92121 and can be contacted by emailing privacy@gossamerbio.com, because Controller wishes to evaluate your candidacy for employment at Controller. Your personal data was either obtained from publicly available sources (e.g. LinkedIn) or provided to Controller by someone who referred you for potential employment. &nbsp;Controller’s Privacy team can be contacted at privacy@gossamerbio.com. &nbsp;Your personal data will be processed for the purposes of managing Controller’s recruitment related activities, which include setting up and conducting interviews and tests for applicants, evaluating and assessing the results thereto, and as is otherwise needed in the recruitment and hiring processes. &nbsp;Such processing is legally permissible under Art. 6(1)(f) of Regulation (EU) 2016/679 (General Data Protection Regulation) and the California Consumer Privacy Act (CCPA) as necessary for the purposes of the legitimate interests pursued by the Controller, which are the solicitation, evaluation, and selection of applicants for employment. Your personal data has been shared with Greenhouse Software, Inc., a cloud services provider located in the United States of America and engaged by Controller to help manage its recruitment and hiring process on Controller’s behalf. &nbsp;&nbsp; Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment. &nbsp;Under the GDPR and CCPA, you have the right to request access to your personal data, to request that your personal data be rectified or erased, and to request that processing of your personal data be restricted. &nbsp;You also have to right to data portability. &nbsp;In addition, you may lodge a complaint with a supervisory authority.

Sr Medical Science Liaison (Multiple Openings)

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