Principal Scientist

Sanofi Group
📍 Waltham, MA, United States 💼 Full-time 🕒 Posted June 20, 2026

Job Description

**Job title** : _Principal Scientist_

+ _Location: Waltham, MA_

**About the Job**

The Genomic Medicine Unit (GMU) CMC group at Sanofi is dedicated to the establishment of best-in-class manufacturing platforms to support development of life-changing advanced cell and gene therapy products, including recombinant AAV vectors, lentiviral vectors and cell therapy products. Sanofi is looking for an experienced cell culture development professional with experience in cell therapy process development to join the Genomic Medicine Cell Therapy Process Development Group located in Waltham, MA in the role of Senior Scientist. The Genomic Medicine Cell Therapy Development group within Sanofi operates with the mission to develop robust, scalable, and innovative cell culture processes for Sanofi’s genomic medicine pipeline.

This position is a senior individual contributor embedded within the Upstream Scale-Up Laboratory, responsible for execution of cell culture...

Ready to Apply?

Submit your application today and join our talented team at Sanofi Group.

Submit Application

Job Details

  • Location Waltham, MA
  • Job Type Full-time
  • Category other-general
  • Posted Date June 20, 2026
  • Application Deadline June 25, 2026