Principal Scientist, Nonclinical Drug Safety Program Discovery

Merck
📍 Cambridge, MA, United States 💼 Full-time 🕒 Posted July 04, 2026

Job Description

**Job Description**

**Principal Scientist, Nonclinical Drug Safety Program Discovery - Equivalent in level to Scientific Director**

We are seeking a Discovery Program Leader (DPL) to represent Nonclinical Drug Safety (NDS) on discovery research teams and in scientific and strategic review meetings focused primarily on immunology and oncology. This position requires exceptional leadership, collaboration, and independence, and a passion to work collaboratively across functions and sites to discover novel medicines that improve the lives of patients.

The Discovery Program Leader is responsible for defining and overseeing the NDS strategy for programs in all modalities (including small molecules, peptides, biologics and ADC programs) from Target Identification through to the approval of First-In-Human enabling GLP toxicity studies. They are responsible for 1) providing risk assessments for targets, 2) de-risking strategies for discovery programs and 3) collaborat...

Ready to Apply?

Submit your application today and join our talented team at Merck.

Submit Application

Job Details

  • Location Cambridge, MA
  • Job Type Full-time
  • Category other-general
  • Posted Date July 04, 2026
  • Application Deadline July 09, 2026