Scientist - Assay Development Group

About the role

Regeneron is seeking a Scientist to join the Assay Development Group (ADG) and support Bioanalytical Science by developing pre‑clinical and clinical immunoassays. The role involves sample preparation, assay execution, data processing, and ensuring compliance with current GxP guidance documentation. This position contributes to a fast‑growing, science‑driven organization focused on delivering life‑changing medicines.

Responsibilities

• Independently design and execute immunoassays (e.g., ELISA) using literature, seminars, and internal protocols.
• Troubleshoot assay‑related problems with minimal supervision and perform follow‑up experiments.
• Suggest and implement protocol modifications or alternative approaches.
• Develop immunoassay methods and write assay validation protocols for review.
• Perform validation experiments, summarize results in tabular form, and draft validation reports and procedure documents.
• Summarize and present results verbally and in written reports or presentations.
• Operate a range of laboratory instrumentation; oversee instrument verifications and maintenance as needed.
• Evaluate new technologies and formats for immunoassay development.
• Maintain GLP compliance for all laboratory work and documentation in accordance with FDA regulations and company SOPs.
• Assist in maintaining cleanliness of individual and communal work areas and adhere to laboratory safety requirements.
• Communicate effectively with the supervisor and other members of the Assay Development Group.

Qualifications

• Bachelor’s or Master’s degree in Biology or a related field.
• 6+ years of relevant experience.
• Hands‑on knowledge of 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.

Skills

• Effective operation of laboratory instrumentation and ability to oversee instrument verification/maintenance.
• Ability to evaluate and implement new immunoassay technologies and formats.
• Strong GLP compliance knowledge and documentation skills.
• Excellent written and verbal communication for reporting and presenting data.
• Ability to multitask and manage multiple projects simultaneously.
• Commitment to laboratory safety and proactive identification of potential safety issues.

Schedule

Location: Tarrytown, NY. This role requires 5 days on‑site work.

Pay

Salary range (Canada) $93,900 – $153,300 annually. Final offer will be determined within the relevant range based on country of employment, role level, and candidate’s skills and experience.

Benefits

• Annual bonuses or other incentive plans
• Equity awards
• Pension or retirement benefits (e.g., 401(k) company match)
• Health, dental, vision, life, and disability insurance
• Health and wellness programs, including fitness centers
• Paid time off
• Family support benefits