Senior Medical Science Liaison _ North Central
Celldex
August 27, 2026
Full-time
On-site
Chicago, IL
Medical Affairs
Role: Medical Science Liaison (MSL)/Senior MSL supporting late-stage immunology asset. Objectives include scientific engagement with healthcare providers, KOLs, and investigators; insights gathering; supporting clinical development activities; and cross-functional collaboration. Responsibilities encompass conducting medical-to-medical discussions, interpreting clinical data, identifying treatment trends, and facilitating field engagement. As experience grows, the role entails greater independence, strategic insight sharing, and engagement with broader stakeholders. The position supports data generation, investigator relations, and external scientific events, aligning insights with internal teams like MA&EG, HEOR, and PRO. Requirements include a life science degree (MD, NP, PA, PharmD, PhD), 0-3+ years of relevant experience, strong communication and relationship-building skills, and the ability to operate independently in a dynamic environment. Preferred background in dermatology, immunology, or allergy, with prior Medical Affairs or clinical research experience advantageous. The role demands travel (~70%) and is field-based within the U.S. The position offers a salary range of $133,579-$213,380, with comprehensive benefits, and emphasizes diversity and inclusion.