Regeneron
Sr Associate Scientist - Analytical Development, Regeneron Cell Medicines (RCM)
Cambridge · Senior · Full-time
Stay score
odds of building a lasting career here
Sponsors, but it's cap-subject — you still face the weighted lottery (~45% per draw at Level III). Good if you win; have a cap-exempt backup on your list.
Lottery odds assume a STEM candidate.
Personalize to your clock →H-1B wage level
the lottery is wage-weighted — each level is one more entry
This range already reaches Level IV — the maximum four lottery entries.
DOL prevailing wage, 2026-27 wage year · Biological Technicians (19-4021) · Boston-Cambridge-Newton, MA-NH. Wage level is derived by USCIS from the offered wage, occupation and worksite; the occupation shown is inferred from the job title.
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About the role
- Apply now to take your first step towards living the Regeneron Way!
- Where necessary, we disclose salary ranges for roles in all countries in which we operate.
- The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience.
Responsibilities
- Partner with cross-functional teams across RCM to troubleshoot challenges, align on priorities, and support program execution
- Maintain complete, timely, and compliant electronic lab notebook records, support instrument upkeep, and independently troubleshoot equipment and assays
- Ability to work independently to design experiments, as well as interpret, document, and communicate results
- Self-motivated and proactive, with the ability to prioritize effectively and drive work forward with minimal supervision
- Understanding and knowledge of viral vector biology, design, process, and gene delivery mechanisms
Requirements
- Flexibility to thrive in a fast-paced, collaborative environment, quickly learn new technologies, and prioritize effectively with minimal supervision is required.
- Bachelor's or Master's degree in Biophysics, Biochemistry, Molecular Biology, or a related field, with 6-8+ years of proven experience characterizing and quantitatively analyzing lentiviral vectors
- Experience with biophysical characterization techniques for sizing and counting particles, such as DLS, MRPS, and fluorescent labeling assays
Nice to have
- Preferred / nice-to-haves:
Compensation
- Where necessary, we disclose salary ranges for roles in all countries in which we operate.
Benefits
- Student Loan Paydown program & Tuition Reimbursement
- Family Care Benefits
- In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits.
Company info
- We are seeking a Scientist, RCM Analytical Development to join our Regeneron Cell Medicines (RCM) team.
- Please be advised that at Regeneron, we believe we do our best work when we are together.
- As part of the recruitment process, certain background checks may be conducted in accordance with the laws of the country where the position is based.
- We are committed to building a workplace with an inclusive culture.
Visa & Work Authorization
- ignment, 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
This listing is sourced directly from Regeneron's careers page and normalized into a canonical job model.