2027 Spring Co-op Cell Culture Bioprocess, Framingham, MA

Sanofi; Framingham (MA); On-site; USD 62,000 - 79,000; Full time

Job summary

Sanofi in Framingham, MA is seeking a Spring Co-op for the Cell Culture Bioprocess team. You will design and run studies on high-throughput bioreactors, perform CHO cell culture in a sterile lab, and analyze data to optimize bioprocess parameters.

The role emphasizes hands-on experimentation, mentoring, and collaboration within a supportive team. Ideal candidates are pursuing a master or PhD in biotech or related fields, with full-time availability for 6 months.

Qualifications

• Pursuing a master or PhD in biotechnology, chemical engineering, biomedical engineering or related field.
• Must be permanently authorized to work in the U.S. and not require sponsorship at application time or in the future.
• Currently enrolled in an accredited college or university for the co-op duration.
• Must relocate to Framingham, MA and work 40 hours/week, Monday–Friday.
• Hands-on cell culture experience with mammalian cells is preferred.

Responsibilities

• Design experimental studies and operate high-throughput cell culture bioreactors (Ambr15 & Ambr250) to support screening and DoE activities.
• Conduct mammalian cell culture work (CHO cells) in a sterile lab environment.
• Prepare media and perform bench-top bioreactor operations.
• Perform literature searches to support bioprocess optimization.
• Compile and analyze data using statistical software (Spotfire, JMP; training provided).
• Prepare and deliver presentations at team and group meetings.
• Collaborate with the Cell Culture Bioprocess team on ongoing projects.

Skills

Cell culture

Data analysis

Communication

Team collaboration

Education

Master's/PhD in biotech or related field

Tools

Spotfire

JMP

Job description

Job Title: 2027 Spring Co-op Cell Culture Bioprocess Grade: Co-op Location: Framingham, MA Duration: 6 months

About the Job Looking to launch your career at the cutting edge of healthcare? Join Sanofi for a chance to develop with mentoring and guidance from inspirational leaders while helping to make an impact on the lives of countless people worldwide. As Spring Co-op in our Cell Culture Bioprocess team. Ready to grow your skills while helping shape the future of healthcare? At Sanofi, you’ll be empowered to Early Careers learn, ask questions, and bring your ideas to life – all while supported by inspiring mentors and collaborative teams.

Main Responsibilities

• Design experimental studies and independently operate high-throughput cell culture bioreactors (Ambr15 & Ambr250) to support screening studies and Design of Experiments (DoE) activities.


• Conduct mammalian cell culture work (CHO cells) in a sterile laboratory environment


• Perform media preparation and bench-top bioreactor operations


• Execute literature searches to support bioprocess parameter optimization


• Compile and analyze data using statistical software (training provided on Spotfire, JMP, and other tools)


• Prepare and deliver presentations at team meetings, group meetings, and other venues


• Work collaboratively with the Cell Culture Bioprocess team on ongoing projects

About You

Basic Qualifications

• Candidates currently pursuing a master or PhD degree in biotechnology, chemical engineering, biomedical engineering or related field at an accredited college or university.


• Must be permanently authorized to work in the U.S. and not require sponsorship of an employment visa (e.g., H-1B or green card) at the time of application or in the future.


• Students currently on CPT, OPT, or STEM OPT usually require future sponsorship for long term employment and do not meet the requirements for this program unless eligible for an alternative long-term status that does not require company sponsorship.


• Must be enrolled in an accredited college or university throughout the duration of the co-op/internship.


• Must be able to relocate to the office location and work 40hrs/week, Monday-Friday, for the full duration of the co-op/internship.

Preferred Qualifications

• Hands-on cell culture experience with mammalian cells (CHO or similar)


• Experience working in a sterile environment using aseptic techniques


• Prior experience with bench-top bioreactor operations


• Familiarity with upstream bioprocess development


• Knowledge of bioprocess parameter optimization


• Experience with data analysis software (Spotfire, JMP, or similar statistical tools)


• Strong ability to work independently and as part of a collaborative team


• Excellent communication and presentation skills

Why Choose Us

Bring the miracles of science to life alongside a supportive, future focused team. Stretch your skills through apprenticeships, internships, graduate programs, and international experiences that grow with you. Learn from inspiring mentors and collaborative teams while contributing to real projects that shape the future of healthcare. Build your future with access to the latest tools, digital innovation, and continuous learning that keep you ahead of the curve.

Compensation

The salary range for this position is $45-$57 USD hourly. All compensation will be determined commensurate with demonstrated experience.

#LI-Onsite #vhd 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.

Sanofi US endeavours to make our career center accessible to any and all users. US and Puerto Rico Residents Only Sanofi Inc. and its U.S. affiliates are Equal Opportunity employers committed to a culturally inclusive workforce. All qualified applicants will receive consideration for employment without regard to race, color, creed, religion, national origin, age, ancestry, nationality, 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. We are an R&D driven, AI-powered biopharma company committed to improving people’s lives and creating compelling growth. Our team is guided by one purpose: we chase the miracles of science to improve people’s lives. We want to build a healthier, more resilient world, and turn the impossible into the possible by discovering, developing, and delivering medicines and vaccines for millions of people around the world. Discover more about us visiting www.sanofi.com or via our movie We are Sanofi Start a career that makes a difference. Reinvention is in our DNA. It’s what drove our evolution from a small French enterprise to one of the world’s leading biopharma companies. Whether it’s using AI to shorten drug-discovery times or building trust in healthcare, you could be helping our teams make life better for patients, partners, and communities. This is where you grow your career. We open the door for you to explore new opportunities, push your limits, and connect with people who are driven by a shared purpose: we chase the miracles of science to improve people’s lives.