2027 Spring Co-op Drug Product Development, Waltham, MA

Sanofi • Waltham, MA

4d • $27 - $35 • Onsite

About The Position

Sanofi is seeking a highly motivated co-op student to join its Drug Product Development team in Waltham, Massachusetts. The six-month role supports vaccine programs, primarily through formulation, process development, and stability studies for mRNA-LNPs. The co-op will work with internal and external partners to address formulation, stability, and compatibility challenges using established assays across technological platforms and disciplines. The role also involves rigorous laboratory documentation, technical reporting, SOP development, and presenting experimental results to internal and cross-functional teams. The position requires working onsite 40 hours per week, Monday through Friday, for the full duration of the co-op.

Requirements

• Currently pursuing a bachelor's or master's degree in Pharmaceutical Sciences, Chemical Engineering, Biomedical Engineering, Biochemistry, or a related discipline at an accredited college or university, with plans to graduate by 2027 or 2028.
• Be permanently authorized to work in the U.S. without requiring employment visa sponsorship at the time of application or in the future.
• Remain enrolled in an accredited college or university throughout the co-op/internship.
• Be able to relocate to the office location and work 40 hours per week, Monday through Friday, for the full duration of the co-op/internship.

Nice To Haves

• At least one year of relevant laboratory experience.
• Experience with biophysical characterization techniques and a background in physics.
• Wet-lab experience, formulation, process development, stability studies, attention to detail, electronic laboratory notebook documentation, and technical writing.
• Knowledge of drug delivery systems, AI data analysis, or biophysical characterization.

Responsibilities

• Execute formulation, process development, and stability studies, mainly for mRNA-LNPs, in support of vaccine programs.
• Collaborate with internal and external partners to address formulation, stability, and compatibility challenges using established assays across diverse technological platforms and disciplines.
• Maintain rigorous documentation, including electronic laboratory notebooks, technical reports, and SOPs.
• Analyze, compile, and present experimental results to internal and cross-functional teams, including members from multiple groups and stakeholder organizations.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Education Level: No Education Listed