Description

The Late-stage ELISA Support (LES) group under the Pre-Clinical Antibody and Assay Development (PAAD) team executes potency assay development and analytical testing to support lead molecule development from Pre-IPA through BLA. The team develops fit‑for‑purpose assays, supports clinical and regulatory programs, and partners with internal drug development, manufacturing, and quality control stakeholders to enable drug substance (DS), drug product (DP) through stability and IV admixture testing, among other sample studies.

Responsibilities during a typical day might include the following:

Perform potency testing of manufacturing, QC, and stability samples.
Design, develop, and optimize binding and blocking ELISAs to support potency testing of lead protein therapeutics across research and clinical programs.
Analyze and interpret data using GraphPad Prism and Excel; clearly summarize results for stakeholders.
Maintain accurate, thorough laboratory documentation and data records, performing internal QC checks for team members.
Prepare data summaries and presentations for internal reporting.
Communicate project status and results effectively in written and verbal formats.
Demonstrate strong attention to detail, as assays developed are used for clinical testing and regulatory documentation; prior experience in a GLP environment is a plus (role is non‑GLP).

This role may be for you, if you:

Bachelor’s or Master’s degree in a scientific discipline with typically 2+ years of relevant laboratory experience (Demonstrated expertise in ELISA‑based immunoassays is highly preferred)
Strong understanding of drug–ligand binding principles, with the ability to apply concepts to assay development and troubleshooting. This role is primarily lab-based.
Proficient in Excel and PowerPoint for data analysis and presentation; experience with GraphPad Prism preferred.
Proven ability to independently analyze, interpret, and summarize complex data with a high level of accuracy.
Exceptional attention to detail, recognizing that assays developed by our group support clinical testing and regulatory documentation.
Strong time‑management, organizational, and multitasking skills, with the ability to manage multiple projects in parallel.
Ability to work independently with minimal supervision, while contributing effectively in a collaborative, team‑oriented environment.
Strong written and verbal communication skills, including experience presenting data to cross‑functional stakeholders.
Prior experience working in a GLP or regulated laboratory environment is a plus, though the role itself is non‑GLP.

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 Regeneron’s roles are required to be performed on-site. Please speak with your recruiter and hiring manager for more information about Regeneron’s 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)

$80,300.00 - $131,100.00

Senior Associate Scientist - Therapeutic Antibodies

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