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Regeneron Pharmaceuticals · East Greenbush

# Staff Process Specialist, Fill Finish Manufacturing

East Greenbush Senior individual contributor $92,200.00 - $206,100.00 Manufacturing & Production 

Listed on Regeneron Pharmaceuticals’s official careers site. Listed as of October 19, 2026. Check that it is still open and apply there.
[Apply on Regeneron Pharmaceuticals’s careers site →](https://careers.regeneron.com/en/jobs/r47994/staff-process-specialist-fill-finish-manufacturing/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Regeneron Pharmaceuticals](https://jobs.opennash.com/companies/regeneron-pharmaceuticals/) / Staff Process Specialist, Fill Finish Manufacturing

## Job description

### Build our future together

At Regeneron, we use science and innovation to develop life-changing medicines for people with serious diseases. We are seeking a Process Specialist — Manufacturing (Principal, Staff, or Senior Staff) to join our IOPS team, providing on-the-floor technical direction and leadership across our biopharmaceutical manufacturing process. In this role, you will resolve process challenges, coach manufacturing personnel, lead investigations, and drive continuous improvement — while collaborating with Process Science, Engineering, Quality, Regulatory, and Facilities teams.

This position offers the opportunity to contribute to a fast-growing, science-driven organization making a meaningful difference to patients worldwide.

### Location
- East Greenbush, New York, United States

### Work model
- Monday - Friday 8am - 4:30pm

### Discover your role
- Provide on-the-floor technical input to resolve process problems, coach manufacturing personnel on critical process steps, and support implementation of process and work system improvements in the production suites
- Lead investigations into process variances, support CAPA implementation, and guide validation activities involving manufacturing equipment and processes
- Support technology transfer of the manufacturing process, liaising with process science and technology transfer teams on transfer and startup activities
- Track, trend, and present relevant technical and business process metrics; prepare reports by collecting and analyzing information for review with the Process Science Group
- Write, review, and approve SOPs, specifications, regulatory filings, and other controlled documents; perform cGMP audits and represent Manufacturing during regulatory and client audits
- Act as system owner for defined manufacturing equipment, coordinating all non-routine activities and ensuring policies and procedures comply with regulatory requirements
- Lead and implement continuous improvement initiatives; support safety improvements requiring technical and engineering input
- Interface cross-functionally with Facilities, Process Development, Engineering, Process Analytical Sciences, Regulatory, Quality Assurance, and Quality Control
- Knowledge of cGMP manufacturing and familiarity with formulation, aseptic filling, visual inspection, assembly, labeling, and/or packaging of liquid and lyophilized injectable products
- Technology transfer and equipment and process validation experience in aseptic parenteral fill/finish operations preferred
- Experience with lyophilization a plus; experience operating and qualifying highly automated equipment a plus

### This role requires
- BS in Life Sciences or a related field

### Principal Process Specialist
- 8+ years of relevant cGMP manufacturing, engineering, or scientific experience

### Staff Process Specialist
- 10+ years of relevant cGMP manufacturing, engineering, or scientific experience

### Senior Staff Process Specialist
- 12+ years of relevant cGMP manufacturing, engineering, or scientific experience
- May consider equivalent combination of education and experience. Level is determined based on qualifications relevant to the role

### Gowning
- Full cleanroom attire (Examples may include: including laundered undergarments, gown, facemask, hairnet, safety glasses, safety shoes and booties, latex gloves and the use of sanitizing agents during gowning process including IPA)
- Ability to remove jewelry, make-up and nail adornments when wearing cleanroom attire
- Ability to perform physical requirements for entirety of shift (up to 10 hours) in a clean room environment

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/](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)

$92,200.00 - $206,100.00

## At a glance
- Posted by the employer: Not stated
- First seen by OpenNash: Jul 15, 2026
- Last checked: Oct 19, 2026
- Listed for: 96 days
- Location: East Greenbush
- Pay: $92,200.00 - $206,100.00[Apply on Regeneron Pharmaceuticals’s careers site →](https://careers.regeneron.com/en/jobs/r47994/staff-process-specialist-fill-finish-manufacturing/)

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