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Job description
Build our future together:
At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking an Associate Scientist to join our Non-Viral Delivery Technologies group within Regeneron Genetic Medicines. In this role, you will support production, purification, and characterization of protein reagents used in next-generation delivery technology development, helping to expand the company’s growing genetic medicines portfolio while collaborating with team members and groups across the company. This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.
When & where:
Location: Tarrrytown, NY
Work model/flexibility: Onsite
Discover your role:
Maintain and manipulate suspension cells
Operate AKTA systems for small-scale purification using liquid chromatography-based techniques (e.g., affinity, ion exchange, size exclusion)
Develop high-throughput protein purification and conjugation workflows
Characterize purified proteins using methods such as SDS-PAGE, SE-UPLC, and CE
Manage and organize data and workflows with strong attention to detail
Troubleshoot logistical and technical hurdles as they arise
Work independently and show initiative to continually improve protocols and processes
Thrive in a fast-paced, highly collaborative environment
This role requires:
BS/MS in molecular biology, biochemistry, bioengineering, or a related field
Strong collaboration skills, attention to detail, and organizational ability
Preferred: experience with aseptic technique in mammalian cell culture, chromatography, running an AKTA Pure/Avant, and SDS-PAGE/CE
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 with known disabilities or chronic illnesses during the recruitment process, unless such accommodation would impose undue hardship.
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. In some countries, collective bargaining agreements (CBAs) may apply and influence certain elements of pay or benefits. Regeneron offers a competitive and comprehensive total rewards package which may include, depending on country and role: annual bonuses or other incentive plans, equity awards, pension or retirement benefits, 401(k) company match, health and wellness programs, fitness centers, insurance benefits (e.g. medical, dental, vision, life and disability), paid time off, and family support benefits. For additional information about Regeneron benefits in the U.S., please visit For other locations, additional information will be provided during the recruitment process. If you have any questions, please speak with your recruiter.
Please be advised that at Regeneron, we believe we do our best work when we are together. For that reason, many roles are required to be performed on‑site. Please speak with your recruiter and hiring manager for more information about on‑site expectations for your role and location.
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. The purpose of such checks is to verify certain information prior to the commencement of employment such as identity, right to work and educational qualifications.
Salary Range (annually)
$70,300.00 - $110,100.00
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Who can apply
Review the original listing for work authorization, qualifications and employer requirements.