Biotechnology Internship at Sanofi, France | Six-Month Cell Culture Process Development Placement
How do scientists develop cell culture processes that can produce therapeutic antibodies at manufacturing scale? This biotechnology internship at Sanofi in Vitry-sur-Seine, France, offers practical experience exploring that question. Starting in February 2027, the six-month placement combines bioreactor experiments, process data analysis, and collaboration with research and manufacturing teams.
- Position: Intern – Cell Culture Process Development
- Location: Vitry-sur-Seine, France
- Department: Commercial Cell Culture Process Development, R&D
- Duration: Six months
About The Company
Sanofi is an R&D-driven biopharmaceutical company that uses its understanding of the immune system to develop medicines and vaccines. Its work combines scientific research, AI, and digital innovation to improve people’s lives.
Biotechnology Internship Description
The intern will contribute to developing, understanding, and characterizing mammalian cell culture processes used to produce therapeutic monoclonal antibodies.
Working within a multidisciplinary bioprocess development team, the selected candidate will gain experience with different bioreactor technologies. Projects support process transfer, scale-down, and characterization before implementation at manufacturing scale.
Biotechnology Internship – Key Responsibilities
- Help design and execute cell culture experiments using laboratory-scale and high-throughput bioreactor systems, including sample collection and analysis.
- Analyze data to identify relationships between process parameters and performance, supporting the definition of appropriate operating ranges.
- Contribute to improving laboratory processes and experimental protocols and evaluating innovative technologies.
- Conduct literature reviews and gather technical information to support development activities.
- Help prepare Standard Operating Procedures, study protocols, and technical reports incorporating Health, Safety, and Environmental requirements.
- Collaborate with scientists, engineers, analytical teams, and manufacturing partners to interpret results and develop process recommendations.
- Present experimental findings and scientific conclusions to the project team and contribute to technical documentation.
Educational Requirements and Eligibility For Biotechnology Internship
- Education Level: Bac+5 in Biotechnology, Bioprocess Engineering, or Biochemical Engineering.
- Language: Fluent English.
- Technical Background: Skills in cell culture, bioprocessing, and biological drug manufacturing.
Skills and Qualifications
- Clear communication.
- A rigorous approach to experimental work.
- Strong organizational skills.
- Ability to collaborate within a multidisciplinary team.
Compensation and Development
Sanofi offers an internship bonus, although the amount is not specified. The placement includes mentorship, learning opportunities, and access to scientific tools; subsidized company restaurant access may be available depending on location.
Application Details
- Start Date: February 2027.
- Duration: Six months.
- Application Deadline: Not specified in the supplied posting.
- Selection Process: If the application is accepted, an initial recruiter telephone interview is followed by a meeting with the manager.
Interested in seeing how bioprocess research supports the production of antibody medicines? This biotechnology internship at Sanofi offers experience in cell culture experiments, bioreactor technologies, and process characterization. If your academic background and technical skills match the requirements, consider applying for the February 2027 placement.
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