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 

Team Leadership & 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 & 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 & 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 & 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.

 

 

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.  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—$265,000 USD

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.  Controller’s Privacy team can be contacted at privacy@gossamerbio.com.  

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.  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.   

Your personal data will be retained by Controller as long as Controller determines it is necessary to evaluate your application for employment.  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.  You also have to right to data portability.  In addition, you may lodge a complaint with a supervisory authority.

Apply for this Job

* Required
resume chosen  
Dropbox
(File types: pdf, doc, docx, txt, rtf)
Cancel
cover_letter chosen  
Dropbox
(File types: pdf, doc, docx, txt, rtf)
Cancel
When autocomplete results are available use up and down arrows to review
+ Add another education
+ Add another employment

Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey. Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in a confidential file.

As set forth in Gossamer Bio’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

Race & Ethnicity Definitions

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measure the effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categories is as follows:

A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability.

A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service.

An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense.

An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985.

Voluntary Self-Identification of Disability

Form CC-305
Page 1 of 1
OMB Control Number 1250-0005
Expires 04/30/2026

Why are you being asked to complete this form?

We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years.

Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labor’s Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp.

How do you know if you have a disability?

A disability is a condition that substantially limits one or more of your “major life activities.” If you have or have ever had such a condition, you are a person with a disability. Disabilities include, but are not limited to:

  • Alcohol or other substance use disorder (not currently using drugs illegally)
  • Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
  • Blind or low vision
  • Cancer (past or present)
  • Cardiovascular or heart disease
  • Celiac disease
  • Cerebral palsy
  • Deaf or serious difficulty hearing
  • Diabetes
  • Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders
  • Epilepsy or other seizure disorder
  • Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome
  • Intellectual or developmental disability
  • Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
  • Missing limbs or partially missing limbs
  • Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports
  • Nervous system condition, for example, migraine headaches, Parkinson’s disease, multiple sclerosis (MS)
  • Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
  • Partial or complete paralysis (any cause)
  • Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema
  • Short stature (dwarfism)
  • Traumatic brain injury

PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.

Enter the verification code sent to to confirm you are not a robot, then submit your application.

This application was flagged as potential bot traffic. To resubmit your application, turn off any VPNs, clear the browser's cache and cookies, or try another browser. If you still can't submit it, contact our support team through the help center.