Jobs / United States / Regeneron Pharmaceuticals INC
Associate Scientist, Product Biochemistry
Regeneron Pharmaceuticals INC · 🇺🇸 TARRYTOWN
Sponsorship verdict
Sponsorship possible
One solid signal, not two — worth applying, and worth asking about sponsorship early.
- Employer is on a government sponsor recordThe US Department of Labor certified 290 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 40 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
- The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
- No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Regeneron Pharmaceuticals INC paid sponsored hires in similar roles10 certified filings for “Sr Associate Scientist” (Chemists) in NY: $96k–$115k, median $101k. Most were filed at wage level II (70%) — 2 lottery entries, ≈31% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
- Confirmed live todayWhen a source last listed this job as open.
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence; it is not legal advice and never a guarantee — the employer and the immigration authority decide. Sign in to factor in where you can already work.
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Sponsor Radar — Regeneron Pharmaceuticals INC
The US Department of Labor certified 290 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. USCIS also records 40 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Regeneron Pharmaceuticals INC →
About the role
Job Description At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a talented Associate Scientist to join our Product Biochemistry group, supporting the characterization, modification, conjugation, purification, and binding analysis of critical reagents used across multiple therapeutic programs, in an on-site capacity. In this role, you will perform advanced characterization of biological reagents using biochemical, biophysical, and binding-based analytical techniques, including Biacore (SPR), to generate high-quality data that supports reagent program needs and lifecycle management, while collaborating with cross-functional teams to support project timelines and reagent-related deliverables. This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide. When & where: • Shift Requirements: Full-time, standard business hours • Location: On-site in Tarrytown, NY • Flexibility & travel: Minimal to no travel; on-site laboratory presence required to support experimental work and instrumentation needs What you'll do: • Support the purification, characterization, modification, and conjugation of critical protein and biomolecule reagents using standard analytical methods and laboratory procedures • Perform advanced characterization of reagents to evaluate identity, purity, stability, aggregation, binding properties, and overall fitness for intended use • Perform reagent labeling and modification activities to support assay development, method qualification, and reagent supply needs • Perform binding characterization studies using Surface Plasmon Resonance (SPR) and other analytical platforms to evaluate molecular interactions and reagent performance • Accurately document laboratory activities, experimental procedures, and analytical results in the electronic laboratory notebook (ELN) following established procedures • Communicate experimental findings and project updates to the supervisor and team members in a timely manner; summarize results in clear, concise reports and presentations • Present findings at group meetings and contribute to scientific discussions and problem-solving efforts • Maintain, troubleshoot, and support laboratory instrumentation necessary for reagent characterization and analytical testing The environment and physical rhythms of this role: • This is an on-site, hands-on laboratory role requiring the ability to work both independently and within a team on multiple projects simultaneously • The role includes contributing to lab equipment maintenance and safety practices to help maintain a safe, effective, and efficient working environment Let's find out if we're a fit: Must-haves: • BS/MS in Biochemistry, Biophysics, or a related field, with 0–3+ years of experience • Initiative and drive to complete meaningful tasks and learn new technologies • Strong organizational, communication, analytical, computer, and technical writing skills • Excellent oral and written communication skills and evidence of teamwork Preferred / nice-to-haves: • Technical proficiency in automated FPLC and/or HPLC (SEC, IEX, affinity), electrophoresis (capillary or microchip, SDS-PAGE, western blots), spectroscopy, and light scattering • Fundamental understanding of protein structure/function, protein-protein interaction, and general biochemistry • Experience working in the biopharmaceutical industry Thrive today. Grow tomorrow. • Student Loan Paydown program & Tuition Reimbursement • Family Care Benefits • Relocation Assistance • Inclusion, Culture and Well-Being programs (including physical & mental health) Does this sound like you? Apply now to