Senior Associate Scientist – Therapeutic Antibodies Full-time

Late-Stage Elisa Support

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.

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/. 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 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)

$80,300.00 – $131,100.00