Skip to main content
Regeneron logo

2027 Co-op Downstream Purification, Analytics, & Bioconjugate Process Development

Regeneron
October 2, 2026
Full-time
On-site
Tarrytown, NY
Operations
Role: Downstream Purification & Bioconjugate Process Development Co-op supporting Regeneron's preclinical manufacturing team. Responsibilities: assist in purification processes using chromatography and filtration, develop analytical resins and liquid chromatography methods, contribute to conjugation chemistry work, run small-scale lab experiments, analyze process data, collaborate with process scientists, document results, and present findings. Requirements: enrolled in or accepted to an undergraduate or graduate program in Chemical/Biochemical Engineering, Biochemistry, or Biological Sciences; able to commit 40 hours weekly during specified terms; GPA of 3.0+ preferred; demonstrated leadership is desirable. HighValue: focus on biologics, antibody-drug conjugates, or similar modalities; preclinical stage; process development; analytical method development; hands-on lab experience; collaboration with scientists and engineers; location: onsite Tarrytown, NY; full-time during academic breaks.