Quality Control Scientist (Microbiology)
- Location
- RENSSELAER
- Work mode
- On-site
- Employment type
- Full-time
About the job
Build our future together: Regeneron is currently looking for a Quality Control Microbiology Scientist to join our team. This position will specialize in microbiology test methods; provide critical microbiology support to cell-culture, manufacturing (drug substance and drug product), and facilities. They will ensure departmental compliance to regulatory guidelines are maintained and drive continuous improvements for microbiological methods. When & where:
• Monday–Friday, 8:00am–4:30pm
- Monday–Friday, 8:00am–4:30pm
- Location: Rensselaer, New York, United States
• Ensure QC microbiological compliance with cGMP standards.
- Ensure QC microbiological compliance with cGMP standards.
- Conduct microbiological validations for raw materials, finished products, in-process controls, and buffers.
- Participate in cleaning and process validation activities involving microbiology.
- Investigate and review alert and action limits, microbiological product OOS results and DNFs, implementing corrective actions as needed.
- Develop, validate, and troubleshoot microbiological test methods, including rapid and alternative technologies.
- Lead data gathering, analysis and reporting to support investigations and streamline processes.
- Lead and participate in validations, studies, and investigations at CMO/CLOs and apply advanced scientific expertise to resolve complex issues.
- Create, revise, and review microbiological documentation.
- Assist manufacturing personnel in the identification of microbiological root cause analysis and provide technical advice as needed.
- Support the maintenance of reference libraries for microbiological methods.
- Drive continuous improvement of microbiological methods by staying current with industry trends, implementing updates into QC practices, and onboarding alternative and rapid technologies while serving as the SME for these innovations.
- Contribute to the preparation and revision of technical proposals, amendments, reports, memoranda, and microbiological SOP.
- Represent microbiology in cross-functional site meetings and provide technical advice to manufacturing personnel.
- Participate in the transfer of methodologies to and from other test facilities.
- Assist in the preparation for internal, customer, and regulatory inspections.
- Proactively identify and implement laboratory process improvements and lean initiatives. Drive the integration of alternative and rapid technologies into QC practices.
• A BS/BA in Life sciences, microbiology or biology preferred, and 3+ years of relevant experience.
- A BS/BA in Life sciences, microbiology or biology preferred, and 3+ years of relevant experience.
- Previous experience working in a microbiology lab or pharmaceutical microbiology lab.
- Knowledge of Microbiological Test Methods (Endotoxin, Low Endotoxin Recovery, Bioburden, Sterility etc.) associated with Drug Substance, Drug Product; Gene Therapy, Raw Materials, Utilities and Disinfectants
- Experience with BMRAM, Discoverant, Documentation Compliance, LIMS, Microsoft Word, Microsoft Excel, Process Compliance).
- Level will be determined based on experience.
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) $67,400.00 - $110,000.00
From Regeneron Pharmaceuticals's careers page (Workday), checked 29 Oct 2026.
How to apply
- Select Apply on regeneron.com. It opens Regeneron Pharmaceuticals's own application form in a new tab, run on Workday.
- Fill in the form and upload your résumé there. Jobiwork never sees your application.
- Regeneron Pharmaceuticals will reply to you directly. No real employer asks you for money to apply.
Posted 27 Oct 2026 · checked 29 Oct 2026 · Report this job