Senior Medical Science Liaison

IMMUNEERING CORPORATION • Cambridge, MA

1d • $220,000 - $270,000 • Remote

About The Position

This is a foundational hire. As Immuneering’s first US-based field medical employee, this role will establish the company’s scientific presence with key opinion leaders and academic oncology centers nationwide. This role is best suited for a senior MSL who is willing to engage with KOLs enthusiastically and build a rapport with the scientific community, with the strategic vision and potential to grow into a leadership position within a lean, mission-driven organization. The selected MSL may have the opportunity to assist with the company’s international MSL buildout across Western Europe, Central-Eastern Europe, and the Australia/APAC region, and could quickly step into the role of Field Medical Director.

Requirements

• Advanced degree in a health science discipline (MD, PharmD, PhD, or MSN/NP/PA with oncology specialization)
• 3–5+ years of MSL experience in oncology
• Established KOL relationships in pancreatic cancer, thoracic oncology, or a closely adjacent tumor type
• Deep understanding of clinical trial design, oncology drug development, and FDA-compliant scientific exchange
• Ability to translate complex mechanistic science (RAS/MAPK pathway biology, adaptive resistance, combination strategies) for diverse oncology audiences
• Willingness and ability to travel 50–60% domestically; occasional international travel for global team alignment and congresses
• US-based; eligible to work in the United States without sponsorship

Nice To Haves

• Prior experience at a biotech or clinical-stage company strongly preferred
• Background in RAS/MEK pathway biology, GI oncology, or thoracic oncology
• Experience supporting Phase 2 or Phase 3 clinical trial enrollment as an MSL
• Prior experience in a lead MSL, field medical director, or senior leadership field medical role
• Familiarity with medical affairs operations in an international or multi-regional context
• Experience working with or coordinating medical affairs consultants or CRO-based MSL models

Responsibilities

• Develop and manage peer-to-peer scientific relationships with oncology KOLs, academic investigators, and institutional stakeholders at priority centers including MSKCC, City of Hope, OHSU, and the SCRI/USON/OneOncology networks and others.
• Support investigator identification and engagement for MAPKeeper 301 Phase 3 enrollment; facilitate site activation and scientific readiness at high-enrolling centers.
• Deliver accurate, balanced, and compliant scientific exchange on Immuneering’s Deep Cyclic Inhibition mechanism, MAPKeeper in metastatic pancreatic cancer, atebimetinib + cemiplimab in RAS-mutant NSCLC and other possible studies related to the MAPK pathway.
• Respond to unsolicited medical information requests from healthcare professionals in accordance with FDA guidelines on scientific exchange.
• Generate and communicate field insights — including HCP perspectives, competitive intelligence, and clinical practice patterns — to Medical Affairs, Clinical, and Commercial stakeholders.
• Provide flexible US territory coverage (East, Central/South, West) based on enrollment priorities and KOL geography.
• Represent Immuneering at national and regional oncology congresses (possibly including ASCO, AACR, ESMO and others).
• Partner with Medical Affairs leadership to develop scientific messaging frameworks, training curricula, and field activity standards for the global consultant network.
• Contribute to MSL infrastructure, SOPs, and reporting frameworks as Immuneering scales toward commercialization or partnership.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior