Jobs / United States / Regeneron Pharmaceuticals INC
2027 Co-op Analytical & Bioanalytical Sciences
Regeneron Pharmaceuticals INC · 🇺🇸 2 Locations
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 roles13 certified filings for “Associate Director Imaging” (Natural Sciences Managers) in NY: $201k–$281k, median $225k. Most were filed at wage level II (69%) — 2 lottery entries, ≈31% projected selection odds for cap-subject employers. The pay stated here ($17.90-$50.90 per hour) is below what this employer usually pays sponsored hires for this role. 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
At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. Regeneron is currently seeking multiple 2027 Co-ops in Analytical & Bioanalytical Sciences to join our Analytical and Biological Mass Spectrometry (ABMS), Assay Development, and R&D Chemistry teams, which develop and apply analytical, bioanalytical, and mass spectrometry-based methods to characterize therapeutic proteins, bioconjugates, and other complex biotherapeutics. These positions offer the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide. When & where: Location: Tarrytown, NY and Hawthorne, NY Timeframe: Our Co-op positions are full-time and onsite from January-August (Spring-Summer), May/June-December (Summer-Fall), and August-December (Fall). Pay : Intern and Co-op pay ranges are determined by level of education (year in school) and degree program. The hourly rate range for these locations is: $17.90-$50.90 per hour. What you’ll do: • Develop and run liquid chromatography-mass spectrometry (LC-MS) and mass spectrometry imaging (MSI) methods to characterize therapeutic proteins, bioconjugates, and biomarkers • Apply mass spectrometry fragmentation techniques, including collision-induced dissociation (CID) and electron-based dissociation (ExD), to characterize conjugated payloads • Use capillary electrophoresis-mass spectrometry (CE-MS) and imaged capillary isoelectric focusing (iCIEF) to characterize protein charge variants • Build reference databases and spectral libraries, and process and interpret mass spectrometry data to validate molecular structures • Run high-throughput proteomics workflows using data-independent acquisition (DIA) methods and perform database searching with false discovery rate (FDR) control • Develop and evaluate platform immunoassays, including enzyme-linked immunosorbent assay (ELISA) and western blot methods, to support preclinical and clinical bioanalytical studies • Support the development and purification of antibody-drug conjugates (ADCs) using multiple conjugation chemistries, chromatography, and peptide mapping techniques, and compare platform performance across different bioconjugate modalities • Document experimental procedures and results, and present findings to the broader analytical sciences team Relevant majors: Biology, Chemistry, Biomedical/Chemical Engineering, Pharmacy Let’s find out if we’re a fit : • Must be enrolled in, or accepted to, an academic program pursuing an Undergraduate or Graduate degree (and be returning to school the semester following the position or graduating after the position) • Must be able to commit to 40 hours per week from January-August, May/June-December, or August-December • Demonstrated leadership in areas such as campus activities, clubs, sports, current or previous work, or within the community preferred • Cumulative GPA of 3.0 or higher preferred Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We are committed to building a workplace with an inclusive culture. Regeneron is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion or belief (or lack thereof), sex, sexual orientation, gender identity or expression, gender reassignment, marital or civil partnership status, civil status, pregnancy or parental status, age, disability, nationality, citizenship status, ethnic or national origin, membership of the Traveler community, familial status, genetic information, military or veteran status, or any other characteristic protected under applicable law. Where required, we will provide reasonable accommodation to applic