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Eisai Co., Ltd. logo

Senior Oncology MSL - Field-Based Medical Strategy Leader

Eisai Co., Ltd. · Cambridge, MA

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FULL-TIME Posted Oct 3, 2026

Job Description

Eisai Inc. in the United States is seeking an experienced Medical Science Liaison (MSL) to engage healthcare professionals, researchers, and KOLs, translating scientific data into clinical insight across Eisai's neurology and oncology portfolios.

This field-based role requires deep therapeutic knowledge, strong communication, and the ability to mentor junior MSLs while collaborating with Medical Affairs on strategic initiatives and trials. Travel up to 60% is required.

Additional Details

City
Cambridge
State
Massachusetts
Country
US
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