Build our future together: At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Sr. Scientist to join our Obesity, Metabolism and Muscle Diseases Group, supporting the identification and validation of novel drug targets for metabolic disorders. In this role, you will design and conduct in vitro and in vivo studies to advance target validation and mechanistic understanding, while collaborating and communicating efficiently across the Obesity, Metabolism and Muscle Diseases Group and other teams and functions. This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide. When & where: * Location: Tarrytown, NY * Work model/flexibility: Onsite Discover your role: * Identify and implement novel areas, technologies, and approaches for validating targets and target modalities in metabolic disease drug discovery * Design and conduct in vitro assays to support target validation * Design and perform in vivo studies in animal models to support target validation and mechanistic understanding * Analyze data and draw scientifically sound conclusions * Provide timely updates on scientific progress, communicating efficiently across teams and functions * Thrive in a fast-paced, multi-project environment, staying detail-oriented and well-organized * Work well both independently and as part of a team * Bring curiosity and a desire to expand your areas of expertise as new questions arise This role requires: * Ph.D. with a minimum of 3 years of post-doctoral research experience * Broad expertise in biochemistry, molecular biology, in vitro assay development, and in vivo techniques * Ability to independently design and perform complex in vivo studies, interpret data, and summarize results * Expertise in at least one metabolism research area (e.g., diabetes, endocrinology, obesity, lipid and energy metabolism) * Excellent communication and presentation skills, with a documented strong scientific record * Preferred: strong understanding of human and mouse genetics Does this sound like you? Apply now to take your first step towards living the Regeneron Way! 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 https://careers.regeneron.com/en/working-at-regeneron/total-rewards/ [https://careers.regeneron.com/en/working-at-regeneron/total-rewards/]. 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. For jobs in Canada: this posting is for an existing position. Salary Range (annually) $109,900.00 - $179,300.00