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Senior Associate Scientist - Immuno Assay

Regeneron
September 21, 2026
Full-time
On-site
Tarrytown, NY
Clinical Research and Development
Role: Senior Associate Scientist supporting immunoassay development and validation within a biopharma setting; focuses on assay design, troubleshooting, validation, and data analysis to support pipeline projects. Responsibilities: develop and validate immunoassays (e.g., ELISA), write validation protocols, operate lab instruments, evaluate new technologies, manage sample processing, and prepare reports. Collaborate with assay development scientists and study directors; oversee reagent prep, safety, and compliance; manage multiple projects and present data clearly. Requirements: Bachelor's in biology or related field, 3-6 years of bioanalytical assay experience, hands-on knowledge of immunoassay platforms, understanding of GxP and FDA regulations; bioanalytical assay development experience preferred, Master’s degree desirable. High-Value: immunoassays, bioanalysis, GxP, clinical or preclinical development support, biological modalities. Work Setup: on-site Tarrytown, NY; full-time.