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 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.

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