Summer Intern 2025

Job Title: Summer Intern 2025 - Cell Culture

About the Job

We are an innovative global healthcare company with one purpose: to chase the miracles of science to improve people’s lives. We’re also a company where you can flourish and grow your career, with countless opportunities to explore, make connections with people, and stretch the limits of what you thought was possible. Ready to get started?

The Cell Culture Development group in Framingham operates within the larger biologics development group as part of Sanofi’s CMC organization. The Cell Culture Development group is responsible for the development, characterization, scale-up, and tech transfer of robust and manufacturable cell culture processes for the production of therapeutic proteins. The group operates across a large array of scales and functionalities.

The successful candidate will work with his/her supervisor to design, plan and conduct cell culture experiments to investigate how process parameters modulate product quality attributes and process performance. The successful candidate will have the opportunity to work both individually on cell culture experiments as well as part of the larger cell culture team to support group project work. The candidate will develop a diverse skill set in cell culture development platforms potentially including seed train development, media development, high throughput techniques, benchtop bioreactors, etc. as these skills pertain to process development. The candidate will develop an understanding of cell culture processes and how to use this understanding to address process optimization problems within the context of development, characterization, and scale-up of cell processes for biologics development.

About you

Basic Qualifications:

Pursue progress, discover extraordinary

Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one thing: a desire to make miracles happen. So, let’s be those people.

At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.

Watch our ALL IN video and check out our Diversity Equity and Inclusion actions at sanofi.com!

US and Puerto Rico Residents Only

Sanofi Inc. and its U.S. affiliates are Equal Opportunity and Affirmative Action employers committed to a culturally inclusive and diverse workforce. All qualified applicants will receive consideration for employment without regard to race; color; creed; religion; national origin; age; ancestry; nationality; natural or protective hairstyles; marital, domestic partnership or civil union status; sex, gender, gender identity or expression; affectional or sexual orientation; disability; veteran or military status or liability for military status; domestic violence victim status; atypical cellular or blood trait; genetic information (including the refusal to submit to genetic testing) or any other characteristic protected by law.