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 47 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 Sanofi US Services INC paid sponsored hires in similar roles6 certified filings for “Senior Scientist” (Biochemists and Biophysicists) in MA: $100k–$122k, median $101k.
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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 47 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 Sanofi US Services INC paid sponsored hires in similar roles
- 6 certified filings for “Senior Scientist” (Biochemists and Biophysicists) in MA: $100k–$122k, median $101k. Most were filed at wage level I (50%) — 1 lottery entry, ≈15% 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
Job Title: Analytical Scientist
• Location: Waterford, Ireland
• Job Type: 23-Month Fixed-Term Contract, Full-Time
• Working Arrangements: On-site
About the job
As an Analytical Scientist, you'll be the go-to specialist for critical process parameters and product quality attributes. You'll drive analytical development and LCM projects, working hand in hand with our Autonomous Production Units and partners across MSAT, Quality, Operations, Validation and Regulatory. Expect a mix of daily execution, project reporting and continuous improvement, plus some collaboration with sister sites.
Ready to get started?
Join a global network that powers how Sanofi delivers — seamlessly, purposefully, and at scale. In Manufacturing & Supply, you’ll help reimagine how life-changing treatments reach people everywhere, faster.
About Sanofi
We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives.
Main responsibilities
• Specialist in critical process parameters and product quality attributes
• Key team member for analytical development and analytical/product Life Cycle Management projects
• Work closely with the Autonomous Production Units (APUs) in the business to support analytical LCM execution activities on a daily/weekly basis
• Reports on assigned analytical projects' progress and looks for opportunities to work on improving site performance
• Works closely with all functions, in particular MSAT, Quality, Operations, Validation, Regulatory, as well as program leads on assigned projects
• Involves some interaction with sister sites, through various projects/product forums
• Supports boosters for CI improvements in MSAT-Analytical and QC as required
About You
• Degree in Biologics or Chemistry (NFQ Level 7 or 8) or a related scientific discipline
• Knowledge of lyophilisation (Lyo) and mAbs sterile fill/finish context
• Experience leading analytical development projects (research, design, implementation, and transfer/qualification/validation), applying design for manufacture principles
• Experience developing and implementing analytical control strategies
• Experience leading analytical qualification and validation activities
• Experience providing technical support, troubleshooting and investigation to support manufacturing and GMP activities
• Subject Matter Expert (SME) in analytical quality attributes and critical process parameters
• Experience leading analytical transfer projects
• Experience supporting experimental programmes, including pilot plant operations and studies
• Experience designing, executing and implementing analytical development programmes
• Experience working as a resource for MSAT Analytical team on analytical development and product Life Cycle Management projects
Why choose us?
• Shape the future of medicine and vaccine delivery with cutting-edge technology, ensuring seamless launches and a resilient global supply.
• Transform lives worldwide by delivering life-changing treatments anywhere, anytime.
• Grow, thrive, and make an impact in a workplace that empowers you to bring your best self every day, with pride.
• Help deliver 30+ new product launches by 2030, ensuring patients get treatments faster than ever.
#LI-EUR
Pursue progress , discover extraordinary
Better is out there. Better medications, better outcomes, better science. But progress doesn’t happen without people – people from different backgrounds, in different locations, doing different roles, all united by one th
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