Associate Scientist, Immunology & Inflammation

Associate Scientist

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 Immunology and Inflammation group, supporting the development of therapeutics for autoimmune disease. In this role, you will engage in cutting-edge immunological research as part of our discovery efforts, contributing to human health while collaborating with a highly collaborative team working in autoimmunity, immune cell biology, and tissue immunity.

This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.

Discover your role:

• Handle and care for mice, including procedures such as blood/tissue sample collection and injections (IP, IV, and subcutaneous)
• Process organs for immune cell isolation and analysis
• Maintain, expand, and/or modulate cells in vitro
• Evaluate cell phenotypes and function using ex vivo or in vitro assays such as flow cytometry and immunoassays
• Analyze data using biological and statistical software such as Flow Jo, OMIQ, Excel, and Prism
• Document experimental procedures and results with care and accuracy
• Collaborate closely with teams across the organization
• Thrive in an innovative, team-driven environment, adapting readily to new techniques and shifting tasks

This role requires:

• B.S. or M.S. degree in a relevant field with 0-2 years of experience in immunology or a related discipline
• Strong organizational skills, attention to detail, and a creative approach to problem-solving
• Open and frequent communication with manager and team members
• Preferred: experience in tissue culture, cell-based assays, flow cytometry, or immunoassays (e.g., ELISA, MSD, Luminex)
• Preferred: proficiency in basic computer applications and biological data collection/analysis
• Preferred: experience in mouse handling

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.

The final offer will be determined within the relevant range based on the country of employment, specific role level, and your skills and experience. 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.