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Senior Medical Science Liaison, Neuroimmunology – Pacific Northwest

Johnson & Johnson Innovative Medicine
August 20, 2026
Full-time
On-site
Coulee City, WA
Medical Affairs
Role: Senior Medical Science Liaison (MSL) in Neuroimmunology for Johnson & Johnson's Innovative Medicine division, focusing on immunological disorders. Responsibilities: build and manage a geographical territory including Seattle, Portland, and San Francisco; establish relationships with key opinion leaders and healthcare professionals; develop and execute strategic educational plans; stay current on scientific and treatment trends; support research initiatives; ensure compliance with regulatory guidelines; and demonstrate strong scientific acumen. Requirements: PharmD, PhD, MD, NP, or PA with 2+ years relevant neurology, immunology, or neuromuscular experience; 2-4 years MSL experience or related clinical/research in pharma; willingness to travel approximately 60%, including nights and weekends; valid driver’s license. Preferred: experience in rare disease launches, extensive presentation skills. High-Value: focus on immunological and neurological therapeutic areas, emphasis on patient-centered science, field-based stakeholder engagement, and product knowledge dissemination. Work setup: primarily field-based across Pacific Northwest, with significant travel.