Cell Culture Process Development Associate

Regeneron Pharmaceuticals; Tarrytown (GA); On-site; USD 70,000 - 110,000; Full time

Job summary

Regeneron Pharmaceuticals, Inc. in Tarrytown, NY is seeking a Process Development Associate to join the Cell Culture Development Group within PMPD.

You will design bench‑scale cell culture studies, screen antibody candidates, and support cell line selection, media, and feeds to enable clinical and commercial manufacturing. The role requires 0–2 years in a lab, strong communication, and the ability to collaborate across functions.

Qualifications

• BS or MS in Chemical Engineering or Bio‑related Engineering with 0–2 years in a laboratory setting.
• Excellent verbal and written communication skills, and record keeping abilities to accurately record, analyze, and document development data.
• Preferred: experience with mammalian cell culture and automation.
• Preferred: experience developing fed‑batch bioreactor processes, including optimizing feeding strategies and evaluating cell culture media and feed formulations.
• Preferred: experience with Ambr250 and with statistical design and analysis software (e.g., JMP).

Responsibilities

• Design and run bench‑scale cell culture studies in shaker flasks, single‑use bioreactors, and glass bioreactors (2L to 15L) to screen top antibody candidates.
• Support cell line selection and develop media and feed strategies that enable clinical and commercial manufacturing.
• Prepare media, feeds, buffers, and reagents, and operate and maintain bioreactor and analytical equipment.
• Analyze data statistically and keep critical data accurate and highly organized.
• Partner with colleagues in cell line development, scale‑up, purification, analytics, and manufacturing.
• Author development reports, complete electronic lab notebook entries, and review manufacturing records.

Skills

Cell culture

Data analysis

Communication skills

Team collaboration

Education

BS/MS in Chemical Engineering or Bio-related Engineering

Tools

Ambr250

JMP

Job description

Regeneron Pharmaceuticals, Inc. in Tarrytown, NY is seeking a Process Development Associate to join the Cell Culture Development Group within PMPD.

You will design bench‑scale cell culture studies, screen antibody candidates, and support cell line selection, media, and feeds to enable clinical and commercial manufacturing. The role requires 0–2 years in a lab, strong communication, and the ability to collaborate across functions.