Scientist - Assay Development Group

BioSpace; Village of Tarrytown (NY); On-site; USD 94,000 - 153,000; Full time

Job summary

Regeneron is seeking a Scientist to join its Assay Development Group in Tarrytown, supporting Bioanalytical Science by developing preclinical and clinical immunoassays. You will independently design and validate methods and ensure GLP compliance.

With 6+ years in biology and hands-on immunoassay experience, you will multitask across projects, summarize results, and contribute to validation reports and procedures under the Study Director.

Qualifications

• Hands-on knowledge in immunoassays using various detection systems.
• Maintaining GLP compliance for lab work and documentation.
• Experience in bioanalytical assay development is highly desirable.
• Bachelor's or Master's in Biology or related field with 6+ years experience.

Responsibilities

• Designs and executes immunoassays (e.g., ELISA) based on literature and protocols.
• Develops immunoassay methods and validates protocols for review.
• Multitasks across multiple projects and presents results clearly.
• Writes and reviews validation reports and procedures.

Skills

Immunoassays

Detection systems

Data processing

GLP compliance

Education

Bachelor's or Master's in Biology or related field

6+ years of experience in biology

Job description

At Regeneron, we use science and innovation to develop life‑changing medicines for people with serious diseases. We are seeking a Scientist to join our Assay Development Group(ADG), supporting our Bioanalytical Science by developing preclinical and clinical assays to support program pipeline. In this role, you will support ongoing work, sample preparation, assay runs, data processing ensuring compliance with current GxP guidance documentation. 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, 5 days on‑site

Discover Your Role

• Independently designs and executes immunoassays (e.g., ELISA), based on protocols provided by literature, seminars and other scientists. Troubleshoots assay‑related problems with minimal guidance of his/her supervisor and performs follow‑up experiments. Suggests modifications to protocols or alternative protocols.
• Develops immunoassay methods and writes assay validation protocols independently for review with minimal supervision by supervisor and/or Study Director.
• Routinely multi‑tasks and can work on multiple projects simultaneously.
• Summarises and presents results to supervisor in a logical manner, verbally and in written reports or presentations.
• Expertly performs validation experiments, summarizes results in a tabular manner. Writes/reviews validation reports and procedure documents for review by the Study Director.
• Communicates effectively with supervisor and other members of the Assay Development Group.

This Role May Be for You If You Have Experience

• Effectively operating a range of laboratory instrumentation and may oversee instrument verifications and/or maintenance, if required.
• Evaluating new technologies for the development of immunoassays using new formats or techniques.
• Maintaining GLP compliance for all laboratory work and documentation related to assay validations in accordance with FDA regulations and company SOPs. Assists in maintaining GLP compliance in the laboratory.
• Maintaining cleanliness of individual and communal work areas.
• Learning and complying with safety requirements of his/her laboratory. Recognises potential safety problems and takes action to correct them.

The Role Requires

• Bachelors or Masters degree in Biology or related field with 6 + years of experience.
• Hands‑on knowledge in immunoassays using a variety of detection systems.
• Proven understanding of additional methodologies to measure proteins and immunogenicity.
• Experience in bioanalytical assay development is highly desirable.

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
• 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.

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)

$93,900.00 - $153,300.00