(Senior) Medical Science Liaison, Rare Disease - DE, MD, Washington DC, VA, WV, NC
Biogen
August 14, 2026
Full-time
On-site
Raleigh, NC
Medical Affairs
Role: Medical Science Liaison (MSL) or Senior MSL specializing in Rare Diseases within US Medical Affairs, covering DE, MD, DC, VA, WV, and NC territories. Objectives: build trusted scientific relationships with Key Medical Experts and healthcare professionals to support clinical decision-making and enhance understanding of Biogenβs therapies in rare neurological conditions. Responsibilities: engage stakeholders with credible, in-depth scientific insights; develop long-term, strategic partnerships; respond effectively to medical inquiries; contribute to US Medical strategy initiatives; accurately capture and report medical insights using Veeva; ensure compliance with industry regulations. Requirements: advanced degree (MD, PhD, PharmD, DNP); field-based Medical Science Liaison experience; reside within the specified territory; strong communication skills; willingness to travel at least 60%, including overnight stays; proficiency with digital tools. Preferred: clinical expertise in Rare Diseases such as ALS, Friedreich Ataxia, or Spinal Muscular Atrophy. High-value specifics include focus on neurological rare diseases, involvement in medical engagement, and strategic stakeholder relationships. Work setup: field-based, covering specified geographic area, with significant travel.