Internship at Sanofi l MSc Biotechnology Candidates Apply Now
Sanofi is offering an exciting full-time Co-op Internship for Winter-Spring 2026 in Recombinant Mammalian MSAT Downstream at its Cambridge, MA facility. This six-month hands-on opportunity is ideal for students pursuing degrees in Chemical Engineering, Biochemistry, or related fields. Interns will work in a laboratory setting focused on chromatography, filtration, and protein stability studies, gaining real-world experience in biopharmaceutical manufacturing and development.
Job Posting: Winter-Spring 2026 Co-op-Intern – Recombinant Mammalian MSAT Downstream
About Sanofi: Sanofi is a global biopharmaceutical company dedicated to supporting people through their health challenges. With a focus on human health, we deliver innovative treatments, prevent illnesses with vaccines, and help those with rare diseases and chronic conditions. Our mission is to bring the miracles of science to life, improving people’s lives.
Job Details:
Job Title: Winter-Spring 2026 Co-op-Intern – Recombinant Mammalian MSAT Downstream
Location: Cambridge, MA
About the Job:
The 2026 Spring Co-Op will work in the downstream process development group of the drug substance function in Recombinant Mammalian Science, Analytics, and Technology (MSAT). This position involves working in a laboratory setting on a project related to characterizing protein purification processes and assessing protein drug substance stability. The co-op will be on a full-time basis for 6 months from January 2026 to June 2026.
Main Responsibilities:
- Execute chromatography and filtration operations
- Conduct protein stability studies and analytical testing
- Collaborate with the project team, attend meetings, and share progress
- Participate in designing and executing experiments and analyzing results
- Prepare internal presentations, protocols, and technical reports
About You:
Basic Qualifications:
- Current pursuit of a degree in Chemical Engineering, Biochemistry, or a related discipline
- Ability to relocate and work full-time for the duration of the co-op/internship
Preferred Qualifications:
- Experience in a biotechnology or pharmaceutical industry laboratory setting
- Knowledge of downstream processes like chromatography and filtration
- Strong technical writing and presentation skills
Why Choose Us?
Join a supportive team at Sanofi and contribute to advancing healthcare solutions. Grow your career internationally with diverse opportunities and a rewarding benefits package.
Keywords: Sanofi, healthcare solutions, Job Posting, biopharmaceutical, laboratory setting, protein purification, chromatography, filtration, downstream processes
