Associate Scientist

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

Job Description:

As an Associate Scientist, a typical day may include: Synthesis of variable lengths and formats of oligonucleotides on automated synthesizers, incorporating novel or standard amidites and ligands on and off bead. Applying ideas from different addresses to solve complex chemical problems. Performing purification and characterization using conventional and industry-leading instrumentation. Ensure optimal functionality of synthesizers and maintain related supplies. Collaborate with multidisciplinary teams to drive the success of RGM Chemistry programs. This role might be for you: Are passionate about scientific research and wish to enhance our drug discovery process. Have a passion for innovation and desire to lead new scientific directions. Are a teammate with a collaborative spirit. Are confident with multitasking and balancing multiple projects simultaneously. Excel at communicating with diverse audiences, including scientists in multiple fields. To be considered, you must have the following: Education: B.S. in chemistry, biochemistry, or a related field. Coursework/Laboratory Experience: Organic chemistry or biochemistry classes and labs. Work Ethic: Hardworking, critical thinking skills, and a teamwork mindset. Nice-to-Have Qualifications Undergraduate research experience or internship experience. Synthesis experience (e.g., oligonucleotide, peptide, etc.). Analytical experience, including proficiency in techniques such as Size Exclusion Chromatography (SEC), Anion Exchange Chromatography (AEX), and Reverse-Phase Chromatography (RP). 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) $93,900.00 - $153,300.00

Keywords: Regeneron Pharmaceuticals, Inc., West Haven , Associate Scientist, Science, Research & Development , Hawthorne, Connecticut