Senior Medical Science Liaison - Immunology/Dermatology

Celldex Therapeutics, Inc.; Seattle (WA); On-site; USD 154,000 - 245,000; Full time

Job summary

Celldex Therapeutics, Inc. in the United States seeks an experienced Executive Medical Science Liaison to lead advanced scientific exchange with KOLs, healthcare providers, and investigators within an assigned U.S. region.

This field-based role extends MA&EG with independence, accountability, and execution focus in a fast-paced biotech setting. The Associate Director will deliver complex, data-driven discussions, synthesize insights from the field, and maintain regional ownership while engaging

Qualifications

• Requires advanced communication and ability to engage in complex scientific discussions.
• Strong customer-facing, listening, and probing skills are essential.
• Ability to operate independently with minimal oversight.
• Great prioritization and execution discipline in a fast-paced biotech environment.
• Demonstrated ability to analyze, synthesize, and communicate scientific insights.
• Strong clinical judgment in interpreting data and real-world practice dynamics.

Responsibilities

• Enhancing knowledge and scientific exchange through advanced MtoM discussions.
• Establish credibility as a trusted scientific expert internally and externally.
• Adapt scientific exchange to diverse stakeholders including large group practices.
• Synthesize actionable insights from field engagement and identify trends.
• Maintain alignment with home-office MA&E G partners and ensure actionable insights.
• Build and maintain relationships with clinicians, investigators, and regional experts.
• Plan and execute field activities within assigned territory with high-value engagements.
• Provide onboarding and mentorship to new MSLs and support field situations.
• Travel approximately 70% including some weekends; operate in a fast-paced environment.

Skills

Advanced communication skills

Customer-facing skills

Independent work

Prioritization

Data interpretation

Clinical judgment

Adaptability

Self-directed

Practice dynamics

Travel 70%

Education

MD/NP/PA/PhD in life sciences

Dermatology/Immunology/Allergy specialization

Job description

Celldex Therapeutics, Inc. in the United States seeks an experienced Executive Medical Science Liaison to lead advanced scientific exchange with KOLs, healthcare providers, and investigators within an assigned U.S. region.

This field-based role extends MA&EG with independence, accountability, and execution focus in a fast-paced biotech setting. The Associate Director will deliver complex, data-driven discussions, synthesize insights from the field, and maintain regional ownership while engaging