[Remote] Field Medical Science Liaison Regional Director

Note: The job is a remote job and is open to candidates in USA. Mirum Pharmaceuticals is a biopharmaceutical company dedicated to transforming the treatment of rare diseases. The Field Medical Science Liaison Regional Director role is a senior, field-based position responsible for leading an MSL team and engaging with key opinion leaders to drive field medical strategy and operational excellence. Responsibilities • Identify (KOLs) and the treatment landscape nationally including high prevalence areas of HDV management and treatment • Build peer-level relationships with KOLs, investigators, academic thought leaders in hepatology, infectious disease and other appropriate specialties while maintaining their trust as scientific partner/collaborator • Serve as a senior field-based MSL, conducting compliant, fair-balanced, non-promotional scientific exchange with key opinion leaders (KOLs), investigators, and other healthcare stakeholders in support of the Hepatitis D (HDV) program • Develop and maintain deep expertise in HDV disease state, mechanism of action, clinical data, and emerging literature • Identify unmet medical needs, emerging trends, and actionable insights; communicate these insights internally to the Global Medical Affairs Team (GMAT) to inform strategy • Support medical education activities, advisory boards, scientific congresses, and investigator-initiated research (as appropriate) • Act as a player/coach, balancing individual field responsibilities with leadership and mentorship of MSLs as the organization expands • Support the expansion of the MSL organization including hiring, onboarding, training, and field readiness • Coach MSLs on scientific communication, stakeholder engagement, territory planning, and insight generation • Establish performance expectations, provide ongoing feedback, and support professional development • Help define field medical processes, best practices, and success metrics • Foster a culture of scientific excellence, collaboration, accountability, and compliance • Contribute to the development and execution of field medical strategy aligned with Mirum’s Medical Affairs objectives • Support Medical Affairs initiatives across clinical development, launch readiness, and lifecycle management • Work compliantly with cross-functional partners to support the overall brand strategy through effective communication of scientific information • Provide leadership input into launch planning, resourcing, and long-term Medical Affairs organizational design • Ensure all activities are conducted in compliance with company policies, SOPs, and applicable regulations Skills • Advanced scientific degree (PhD, PharmD, MD, DO, PA, NP or equivalent) • 5+ years of experience in Medical Affairs or MSL roles within biotech or pharmaceutical companies • Significant field-based MSL experience with a strong record of scientific engagement • Excellent scientific communication and relationship-building skills • Ability to work effectively in a fast-paced, growth-oriented biotech environment • Willingness to travel extensively (approximately 50–70%) • 1-2 years of prior people management experience or formal team leadership • Experience building or scaling an MSL team • Hepatology, infectious disease, or rare disease experience • Experience in early-stage or high-growth biotech organizations Company Overview • Mirum Pharmaceuticals, Inc. is a biopharmaceutical company dedicated to transforming the treatment of rare diseases affecting children and adults. It was founded in 2018, and is headquartered in Foster City, California, USA, with a workforce of 201-500 employees. Its website is Company H1B Sponsorship • Mirum Pharmaceuticals, Inc. has a track record of offering H1B sponsorships, with 1 in 2025, 2 in 2024, 1 in 2023, 1 in 2022, 1 in 2021, 1 in 2020. Please note that this does not guarantee sponsorship for this specific role. Apply tot his job

Apply tot his job

Apply To this Job