Senior Associate Scientist, Purification Development

Sanofi•Framingham, MA

22h•Hybrid

About The Position

Mammalian Purification Process Development, part of the Sanofi R&D CMC organization, is responsible for development, scale-up, transfer, and characterization of purification processes for clinical and commercial manufacturing of therapeutic proteins from the mammalian production platform. In addition, the department develops next generation bioprocessing and process development technologies such as integrated and continuous bioprocessing, high throughput process development, and mechanistic modeling of bioprocesses. The department also works to support a global purification network and update our purification platform. Join the engine of Sanofi’s mission — where deep immunoscience meets bold, AI-powered research. In R&D, you’ll drive breakthroughs that could turn the impossible into possible for millions.

Requirements

Master’s degree in chemical engineering, biochemical engineering, biochemistry or related discipline with the expectation that you will graduate by Fall 2026; or a bachelor’s degree in the same with a minimum of 2 years of relevant experience.
An understanding of scientific principles underlying and/or experience with purification technologies and operations.

Nice To Haves

Relevant laboratory experience operating and maintaining purification equipment (e.g. AKTA, Tecan, ultrafiltration/diafiltration).
Experience with statistical analysis and modeling.
Experience with programming languages such as Python, R, Matlab.
Excellent planning, organization, and communication skills.
Logical and critical thinking skills, as well as high level of scientific curiosity and innovation mindset.
Ability to work independently and function in a matrix/collaborative/team-oriented environment.

Responsibilities

Plan and execute purification experiments using high throughput, benchtop, and/or pilot scale chromatography and filtration systems.
Independently document experimental results in technical reports and present results at departmental meetings.
Work with supervisor to design purification models and experiments and perform data analysis.
Work with supervisor to evaluate new technologies to enhance purification process understanding, performance, and/or process robustness.
Develop, maintain, and demonstrate knowledge of principles, theories, and techniques in area of responsibility.
Stay abreast of relevant new technologies and published literature, including attending technical forums.
Maintain good communication and collaboration with colleagues in Purification Process Development, as well as other departments.