Senior Medical Science Liaison / Medical Science Liaison ( Remote Boston / New England ) # 4748
Job Overview
Location
Remote - Boston
Job Type
Full-time
Category
HR & Recruiting
Date Posted
April 10, 2026
Full Job Description
đź“‹ Description
- • Senior Medical Science Liaison (MSL) role focused on supporting the Galleri Multi-Cancer Early Detection (MCED) test by engaging, educating, and supporting healthcare providers, oncologists, Key Opinion Leaders (KOLs), and health system influencers with current clinical and scientific information.
- • Day-to-day responsibilities include identifying appropriate external stakeholders through medical-commercial partnerships, delivering medical education via slides, abstracts, and publications, responding to unsolicited medical/scientific inquiries, contributing to the development of educational resources, and training external speakers.
- • GRAIL, Inc. is a healthcare company pioneering early cancer detection using next-generation sequencing, large-scale clinical studies, and data science, with headquarters in the Bay Area and additional locations in Washington, D.C., North Carolina, and the United Kingdom.
- • The role offers the opportunity to contribute to a mission-driven organization aiming to reduce cancer mortality, gain deep expertise in oncology diagnostics and MCED technology, develop leadership and cross-functional collaboration skills, and influence the adoption of innovative cancer screening solutions in clinical practice.
Skills & Technologies
About GRAIL, Inc.
GRAIL develops multi-cancer early-detection blood tests using high-intensity sequencing, population-scale clinical trials, and machine learning. Its Galleri test screens for over 50 cancers from a single blood draw, aiming to shift diagnosis from late-stage symptoms to early, treatable stages. The company conducts large prospective studies, partners with health systems, and pursues FDA approval to integrate screening into routine care. Founded in 2016 as a spin-out from Illumina, GRAIL operates laboratories in the United States and the United Kingdom and focuses on evidence generation, regulatory science, and equitable test access.
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