Sponsorship verdict
Sponsorship possible
One solid signal, not two. Worth applying, and worth asking about sponsorship early.
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✓
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.
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The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
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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.
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✓
What Regeneron Pharmaceuticals INC paid sponsored hires in similar roles60 certified filings for “Principal Scientist” (Biochemists and Biophysicists) in NY: $100k–$153k, median $136k.
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Confirmed live todayWhen a source last listed this job as open.
Details and sources
- Employer is on a government sponsor record
- 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. Source: LCA disclosure data (US Department of Labor (OFLC)).
- No salary bar for this route
- H-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 roles
- 60 certified filings for “Principal Scientist” (Biochemists and Biophysicists) in NY: $100k–$153k, median $136k. Most were filed at wage level II (85%) — 2 lottery entries, ≈31% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
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.
About the role
Experienced – Principal Scientist, Bioanalytical Outsourcing
Bioanalytical Outsourcing Team
Build our future together:
We are seeking a highly motivated Principal Scientist to join to our Bioanalytical Outsourcing Team (BOT). As Principal Scientist in the BOT, you will be responsible for overseeing all bioanalysis of PK, Immunogenicity, and biomarkers (nonclinical and clinical) at external CROs, including management of assay development/qualification/validation efforts on various analytical platforms as well as the subsequent sample analysis and reporting efforts for each drug program. You will be responsible for communicating status and progress on these deliverables to the appropriate stakeholders. The successful candidate will have demonstrated technical proficiency, solid understanding of the GLPs and GCLPs, exhibit scientific rigor and independent thought as well as the ability to thrive in a team-oriented environment.
When & where:
Location: Tarrytown, NY United States
Discover your role:
• Provide scientific and operational oversight on all aspects of bioanalytical activities conducted at Contract Research Organizations (CROs), independently and in collaboration with representatives of the Bioanalytical Outsourcing Team.
• Provide CRO with critical material, obtain needed documentation, work with CRO to reconcile any scientific or operational concerns, manage standing review meetings, arrange vendor visits as appropriate.
• Provide scientific support to CRO efforts in design, development, and implementation of a variety of analytical methods in a regulated (GLP, GCLP) environment and ensure that these activities are in line with current regulatory guidelines.
• Work with internal and external SMEs (Subject Matter Experts) to address any/all issues that may occur during assay development and/or sample analysis.
• Interface with CROs to ensure on time delivery of required milestones and proactively communicate with the CRO to ensure transparency and adherence to the timelines, availability of required contracts, quotes, purchase orders etc.
• Reviewing sample analysis of pharmacokinetic, immunogenicity, and biomarkers from nonclinical studies, as well as bioanalytical data to ensure the quality and integrity of data.
This role requires:
• Previous experience in managing external CROs in assay validation and bioanalysis.
• Strong communication skills and the ability to efficiently work in a cross-functional environment.
• Ability to work under tight timelines and be flexible with changing priorities.
• Ability to think creatively and strategically with strong problem-solving and multi-tasking skills.
• Hands-on experience with regulated bioanalysis including assay validation/qualification under multiple platforms: LBA, LC/MS, PCR-based methods.
• A Ph.D. with 10+ years of experience in the Pharmaceutical Industry.
• Preferred: Experience with novel drug candidates (gene therapies, CAR-T, ADCs, AOCs, etc).
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 applicants wit
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