Associate Scientist, Protein Expression Sciences

Company: Regeneron Pharmaceuticals, Inc.
Location: Tarrytown
Posted on: January 8, 2026

Job Description:

Known for its scientific and operational excellence, Regeneron is a leading science-based biopharmaceutical company that discovers, invents, develops, manufactures, and commercializes medicines for the treatment of serious medical conditions. Regeneron commercializes medicines for eye diseases, high LDL-cholesterol, atopic dermatitis, and a rare inflammatory condition and has product candidates in development in other areas of high unmet medical need, including rheumatoid arthritis, asthma, pain, cancer, and infectious diseases. We are looking for an Associate Scientist to join the Protein Expression Sciences team. The candidate will be responsible for the operation of automated liquid handlers to support our VelociMab antibody discovery efforts. The candidate performs high throughput cloning and isolation of potential therapeutic antibodies. In addition to experience with liquid handling platforms, the successful candidate will have experience with general molecular biology and cell biology techniques. In this role, a typical day may include: Performing high throughput molecular biology techniques including PCR, cloning and DNA isolation. Operating and troubleshooting automated protocols on automated systems from but not limited to Hamilton Robotics and HighRes Biosolutions. Seeding and transfecting of CHO transient cell lines on automated platform. Data recording in ELN (electronic lab notebook) and LIMS This role may be for you if you: Enjoy working in a fast-paced environment. Exhibit adept technical and problem-solving skills. Have excellent communication and organizational skills, exhibit meticulous attention to detail. Are comfortable working in a dynamic environment where priorities can change from day to day. To be considered, you must meet the following: B.S with 2 years of laboratory experience or M.S. in Molecular Biology, Cellular Biology, Biology, or related field. Experience with general molecular biology skills such PCR, DNA sequencing, mutagenesis, plasmid subcloning and mammalian cell transfection. Familiarity with automated liquid handlers is desired (preferably Hamilton Stars, Vantages and HighRes RIME). Experience in high-throughput assays is a plus. strong communication and organizational skills are also required. Does this sound like you? Apply now to take your first step towards living the Regeneron Way! We have an inclusive culture that provides comprehensive benefits, which vary by location. In the U.S., benefits may include health and wellness programs (including medical, dental, vision, life, and disability insurance), fitness centers, 401(k) company match, family support benefits, equity awards, annual bonuses, paid time off, and paid leaves (e.g., military and parental leave) for eligible employees at all levels! For additional information about Regeneron benefits in the US, please visit https://careers.regeneron.com/en/working-at-regeneron/total-rewards/. For other countries specific benefits, please speak to your recruiter. Please be advised that at Regeneron, we believe we are most successful and work best when we are together. For that reason, many of Regenerons roles are required to be performed on-site. Please speak with your recruiter and hiring manager for more information about Regenerons on-site policy and expectations for your role and your location. 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, nationality, national or ethnic origin, civil status, age, citizenship status, membership of the Traveler community, sexual orientation, disability, genetic information, familial status, marital or registered civil partnership status, pregnancy or parental status, gender identity, gender reassignment, military or veteran status, or any other protected characteristic in accordance with applicable laws and regulations. The Company will also provide reasonable accommodation to the known disabilities or chronic illnesses of an otherwise qualified applicant for employment, unless the accommodation would impose undue hardship on the operation of the Company's business. For roles in which the hired candidate will be working in the U.S., the salary ranges provided are shown in accordance with U.S. law and apply to U.S.-based positions. For roles which will be based in Japan and/or Canada, the salary ranges are shown in accordance with the applicable local law and currency. If you are outside the U.S, Japan or Canada, please speak with your recruiter about salaries and benefits in your location. Please note that certain background checks will form part of the recruitment process. Background checks will be conducted in accordance with the law of the country where the position is based, including the type of background checks conducted. The purpose of carrying out such checks is for Regeneron to verify certain information regarding a candidate prior to the commencement of employment such as identity, right to work, educational qualifications etc. Salary Range (annually) $70,300.00 - $110,100.00

Keywords: Regeneron Pharmaceuticals, Inc., Bloomfield , Associate Scientist, Protein Expression Sciences, Science, Research & Development , Tarrytown, New Jersey