Mass Spectrometry Senior Scientist

Sanofi Group • Montpellier, France • Posted July 13, 2026

Position Overview

**Job title** : _Mass Spectrometry_ _Senior_ _Scientist_

+ _Location: Montpellier_

_About the job_

As a Mass Spectrometry Senior Scientist within the Analytical Sciences team, you will act as a scientific leader and technical expert in mass spectrometry, providing high‑level analytical support to CMC development projects.

Part of the Synthetic Platform within Global CMC Development, the Analytical Sciences group strives to be an industry leader in the development of transformative medicines. In this role, you will lead complex mass spectrometry studies, drive technical excellence, and contribute to the robustness, innovation, and regulatory compliance of analytical strategies. You will also play a key role in mentoring scientists and supporting the continuous evolution of mass spectrometry capabilities within the laboratory.

This position is based onsite in Montpellier, France.

**About Sanofi:**

We’re an R&D-driven, A...