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Associate Scientist - Assay Development

Regeneron
June 30, 2026
On-site
Tarrytown, NY
Clinical Research and Development
Responsibilities:
- Design and execute immunoassays (e.g., ELISA) with limited supervision; troubleshoot assay problems; run follow-up experiments; suggest protocol modifications or alternatives.
- Develop immunoassay methods; write assay validation protocols for review with minimal supervision.
- Multi-task and work on multiple projects simultaneously.
- Summarize and present results to supervisors (verbal and written reports/presentations).
- Perform validation experiments; summarize results in tabular form; write/review validation reports and procedure documents.
- Communicate effectively with supervisor and Assay Development Group members.
- Oversee preparation of reagents and buffers; coordinate re-ordering of laboratory supplies/reagents as needed.
- Operate laboratory instrumentation; oversee instrument verifications and/or maintenance if required.
- Evaluate new technologies for immunoassay development (new formats/techniques).
- Maintain GLP compliance for laboratory work and documentation related to assay validations (FDA regulations and company SOPs).
- Maintain cleanliness of individual and communal work areas; follow and comply with lab safety requirements.

Qualifications / Skills:
- Bachelor’s or Master’s degree in biology or related field (0–3+ years proven experience).
- Hands-on knowledge in immunoassays using a variety of detection systems.
- Proven understanding of additional methodologies to measure proteins and immunogenicity.
- Prior experience in bioanalytical assay development highly desirable.

Application instructions:
- Apply now.