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Salary
$80k – $131k per year
Location
In office (Tarrytown)
Seniority
Senior · 3+ years exp
Visa
H-1B filings in 12 months: 316 · green card filings: 4
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Oct 27, 2026. Regeneron Pharmaceuticals scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Headquartered in Tarrytown, New York, United States, Regeneron Pharmaceuticals is a leading biotechnology company that invents, develops, and commercializes life-transforming medicines for people with serious diseases. The company accelerates traditional drug development using proprietary technologies, such as VelociSuite, alongside advanced genetic sequencing to uncover novel biological insights. Supported by a robust research and development pipeline, its innovative therapeutics provide proven treatments for patients suffering from cancer, eye diseases, inflammatory disorders, and rare conditions.
Backed by GV, venBio Partners

Senior Associate Scientist - Bioanalysis

Build our future together:

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

Discover your role:

  • Trains on and executes bioanalytical methods to perform bioanalysis for clinical and nonclinical studies under minimal supervision.
  • Analyzes multiple plates within the same day and can effectively switch gears when performing different assays or assay types.
  • Regularly generates high-quality data and documentation, limiting the number of analyst-related deviations.
  • Exhibits independence when performing bioanalysis activities. Demonstrates accountability for the data generated, by independently interpreting data to assess assay performance and identify assay-related anomalies. Determines appropriate sample dilutions.
  • Executes necessary operations in LIMS (requesting samples, plate building, tracking sample movement, tracking pending analysis and performing data entry). May utilize LIMS to assess data and track assay performance.
  • Utilizes the ELN to document experimental procedures. Works closely with Quality Control (QC) to address documentation findings and minimize deviations.
  • May review/edit bioanalytical method procedures (BMPs) for use with assigned programs.
  • Prepares and qualifies reagents. Re-orders laboratory supplies and reagents, as needed. May communicate with internal groups and outside vendors to obtain assay-related reagents.
  • Performs development experiments to troubleshoot assay-related issues under minimal supervision. Summarizes data under minimal supervision. Presents data in a logical manner to Management.
  • Actively participates in and presents work at sub-team/group meetings. May present data at department meetings.
  • May contribute to posters and/or manuscripts.
  • Provides cross-functional support to other teams or groups. May perform method validation/qualification activities.
  • Ensures compliance, as appropriate, for laboratory work and documentation in accordance with working practices, company SOPs, bioanalytical method procedures (BMPs), and regulations (e.g., GLP and GCP).
  • Responsible for own safety in the laboratory, as well as for the safety of co-workers and visitors.
  • May be responsible for bioanalysis activity coordination for a clinical and/or nonclinical program under direct supervision of Management.
  • May serve as team representative for project communication during planning/deliverable meetings. Contributes to discussions regarding resourcing, deliverables, assay-related issues, etc.
  • Prepares study/program specific documentation.
  • May train or provide general support/assistance to other laboratory staff.
  • May support method transfer activities, including reagent coordination, coordination of software-related administrative tasks, creation of ELN/SoftMax templates, and other necessary software activities.

This role requires:

  • Engage in strong two-way communication with Management and team members. Collaborates successfully with other team members.
  • Adapt to changing priorities and deliverables.
  • Actively participates in their own professional and personal development. Communicates effectively with their manager with respect to performance management and is open to receiving/giving feedback.
  • Demonstrate scientific curiosity around the concepts and designs of the work performed.
  • Contribute to process improvement initiatives within the group.
  • A Bachelor's or Master's degree.
  • Typically, a minimum of 3+ years of relevant post-degree experience for Bachelor's or Master's degree.

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/. 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)

$80,300.00 - $131,100.00
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