Regeneron
Regeneron

67 Regeneron Senior Manufacturing Associate Jobs Hiring Near You

Senior Manufacturing Associate (Senior Biotechnologist) - Night Shift United States, Portsmouth (New Hampshire) Senior Manufacturing Associate (Senior Biotechnologist) - Large Scale Allogeneic Cell ...

NY · On-site

$126K - $206K/yr

At Regeneron, we use science and innovation to develop life‑changing medicines for people with serious diseases. We are seeking a Senior Manager, External Manufacturing (Operations Lead) to drive ...

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Regeneron Jobs Information

What is it like to work at Regeneron?

Regeneron is a science-driven company that values innovation, collaboration, and a commitment to making a positive impact on society through its research and development efforts. The company's work environment is characterized by a flat organizational structure, with many opportunities for cross-functional collaboration and professional growth, and a focus on advancing cutting-edge treatments for serious diseases. Working at Regeneron may appeal to candidates who are passionate about scientific discovery and are looking for a dynamic and supportive work environment where they can contribute to the development of life-changing medicines.

What makes Regeneron an attractive place to work?

Regeneron is a leading biotechnology company known for its innovative approach to developing life-changing medicines and commitment to advancing scientific research. The company's workplace is characterized by a culture of collaboration, innovation, and stability, with opportunities for employees to work on cutting-edge projects and contribute to groundbreaking discoveries. Joining Regeneron offers professionals a chance to be part of a dynamic team that is shaping the future of healthcare and medicine, with opportunities for growth, professional development, and making a meaningful impact.

Do workers at Regeneron get paid breaks?

Sometimes. Only some people get paid breaks.
52% of people say they don’t get paid breaks.
Based on data from 25 people who took the Breakroom Quiz between December 2024 and September 2026.

Does Regeneron pay people when they’re sick?

Yes. Most people get paid when they’re sick.
80% of people say they would get paid if they were sick but scheduled to work.
Based on data from 44 people who took the Breakroom Quiz between December 2024 and September 2026.

At Regeneron, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
100% of people say they have to use vacation days when they’re out sick.
Based on data from 20 people who took the Breakroom Quiz between June 2025 and September 2026.

Is the health insurance from Regeneron affordable enough for their workers?

Most people say the health insurance costs are okay.
100% of people say the health insurance costs are okay
Based on data from 21 people who took the Breakroom Quiz between April 2025 and September 2026.

Do people get paid time off at Regeneron?

Most people get paid time off work.
95% of people say they get paid time off.
Based on data from 22 people who took the Breakroom Quiz between June 2025 and September 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 60% of people with changing schedules find out their shifts one week or less ahead of time.
  • 20% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 20% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 5 people who took the Breakroom Quiz between February 2025 and December 2025.

Do workers at Regeneron worry about hours?

Most people don’t worry about getting enough hours.
96% of people report they don’t worry about getting enough hours.
Based on data from 23 people who took the Breakroom Quiz between December 2024 and August 2026.

Do Regeneron workers get to choose the shifts they work?

Most people don’t get to choose which shifts they work.
75% report that they don’t have enough control over which shifts they work.
Based on data from 24 people who took the Breakroom Quiz between December 2024 and August 2026.

How easy is it for Regeneron workers to change shifts?

Most people find it hard to change shifts.
71% of people report that it’s hard to change shifts if they need to.
Based on data from 14 people who took the Breakroom Quiz between January 2025 and December 2025.

How easy is it to get time off at Regeneron?

Most people find it easy to get time off.
86% of people report it’s easy to get time off.
Based on data from 43 people who took the Breakroom Quiz between December 2024 and September 2026.

Do Regeneron managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
96% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 27 people who took the Breakroom Quiz between December 2024 and August 2026.

Do jobs at Regeneron spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
14% of people report that their job takes up time that they don’t get paid for.
Based on data from 28 people who took the Breakroom Quiz between December 2024 and August 2026.

How easy is it to take sick days at Regeneron?

Most people find it easy to take sick days.
84% of people report that it’s easy to take time off if they are sick.
Based on data from 44 people who took the Breakroom Quiz between December 2024 and September 2026.

Is a Regeneron job good for students?

Only some students say this is a good place to work if you’re studying.
40% of students report this isn’t a good place to work if you’re studying.
Based on data from 5 people who took the Breakroom Quiz between January 2025 and October 2025.

Is working at Regeneron good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
83% of people who care for a child or other relative report this is a good place to work.
Based on data from 6 people who took the Breakroom Quiz between February 2025 and April 2026.

Do people at Regeneron feel treated with respect by their managers?

Most people feel treated with respect by their managers.
75% of people say they’re treated with respect by their managers.
Based on data from 40 people who took the Breakroom Quiz between December 2024 and September 2026.

Do people at Regeneron get to take their breaks without interruption?

Most people get breaks without interruption.
74% of people report that they get to take their breaks without interruption.
Based on data from 38 people who took the Breakroom Quiz between December 2024 and September 2026.

Is it stressful to work at Regeneron?

Most people feel stressed here.
75% of people say they often feel stressed at work.
Based on data from 44 people who took the Breakroom Quiz between December 2024 and September 2026.

Do people at Regeneron enjoy their jobs?

Only some people enjoy their job.
43% of people report they don’t enjoy their job.
Based on data from 35 people who took the Breakroom Quiz between December 2024 and September 2026.

Do people at Regeneron recommend working with their team?

Only some people recommend working with their team.
53% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 45 people who took the Breakroom Quiz between December 2024 and September 2026.

Do people get enough training when they start at Regeneron?

Most people got enough training when they started.
74% of people report they got enough training when they started working here.
Based on data from 42 people who took the Breakroom Quiz between December 2024 and September 2026.

Do people get support to advance at Regeneron?

Most people are given support to advance their career here.
In the last year, 73% of people report being given support to advance their career here.
Based on data from 40 people who took the Breakroom Quiz between December 2024 and September 2026.

Do people think Regeneron’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
74% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 42 people who took the Breakroom Quiz between December 2024 and September 2026.

Do workers feel well informed about how Regeneron is doing?

Most people feel well informed about how the company is doing.
83% of people feel that they are kept well informed about how the company is doing as a whole.
Based on data from 42 people who took the Breakroom Quiz between December 2024 and September 2026.

What other companies are hiring for Senior Manufacturing Associate jobs?

Infographic showing various Senior Manufacturing Associate job openings at Regeneron in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 80% Physical, 11% Hybrid, and 9% Remote job distribution.

KBI: US - Senior Manufacturing Associate II

Durham, NC

KBI Biopharma, Inc.
Biotechnology Research and Development • 1 - 5K employees

Full-time

Posted 26 days ago


KBI Biopharma rating

6.3

Company rating: 6.3 out of 10

Based on 7 frontline employees who took The Breakroom Quiz


Job description

*Nightshift: 6PM-6AM, 2-2-3 rotating schedule

The Senior Manufacturing Associate I/II (Nights) is responsible for performing upstream or downstream processing of bulk intermediates and/or bulk drug substances for biopharmaceutical products. The Sr. Manufacturing Associate must follow written, approved procedures and forms to ensure all work is conducted "Right First Time" (RFT) following Good Manufacturing Practice (GMP), including good documentation practices, and/or Good Laboratory Practice (GLP). As needed, the Sr. Manufacturing Associate will work individually or on teams to author standard operating procedures (SOPs) or Master Batch Records (MBRs); write corrective and preventive actions (CAPAs); and specify, commission, and qualify new equipment.

The Sr. Manufacturing Associate will be responsible for upstream unit operations (seed expansion, bioreactor operations, cell culture harvest), downstream unit operations (chromatography, tangential flow filtration, viral inactivation, and bulk filling) and/or manufacturing support operations (solution preparation, assembly preparation, parts wash, and autoclave) activities. The Sr. Manufacturing Associate will have past experience and a working knowledge of upstream processing equipment (incubators, biosafety cabinets, bioreactors, cell counters, blood gas analyzers, metabolite testing equipment), downstream processing equipment (mixing vessels, chromatography, tangential flow filters, virus filters), and/or manufacturing support equipment (mixing vessels, parts washers, and autoclaves). Additionally, the manufacturing associate will have knowledge of general bioprocessing equipment such as filters, filter integrity testers, balances, pumps, pH/conductivity meters, and disposable technologies (disposable bags, sterile tubing welders, tubing sealers).

The Sr. Manufacturing Associate will use past experiences and knowledge to teach, troubleshoot and continuously improve the daily operations of upstream or downstream manufacturing. Staff will maintain a sense of ownership of the production processes, the manufacturing environment, and the facility. The Sr. Manufacturing Associate will execute daily tasks and maintain strict accordance with manufacturing records, SOPs, and GMP with minimal supervision and effectively communicate with the manufacturing supervisor and support groups. Staff will work cross-functionally with QA, MS&T, facilities, engineering, supply chain, IT, AFS, and other key departments to ensure startup and ongoing manufacturing operations are successful, reliable, and compliant. The Sr. Manufacturing Associate will also be expected to review the manufacturing schedule, executed manufacturing documentation, and ERP orders to ensure compliant operations and schedule adherence. Staff will effectively communicate questions, concerns, or deviations to management and the quality system according to KBI internal notification processes.

JOB RESPONSIBILITIES

  • Manufacture bulk intermediates and drug substances per manufacturing batch records and in compliance with quality standards, company policies and current regulations.
  • Perform operations in a cleanroom environment, applying controls to ensure aseptic processing including gowning and cleaning procedures
  • Document each task involving manufacturing records and logbooks following GDP at the time of execution.
  • Utilize and perform maintenance on equipment per applicable SOP.
  • Ensure all materials are issued and accounted for during the execution of a record (i.e. SR, EPR and BR).
  • Demonstrate, apply, and ensure understanding of cGMP and how it applies to specific tasks and responsibilities.
  • Participate and be accountable for workplace organization (5S).
  • Provide direction/guidance to Manufacturing Associates. Help supervisor to distribute the workload and ensure others understand the requirements of their tasks.

MINIMUM REQUIREMENTS

Sr. Manufacturing Associate I:

  • Bachelor's degree in a related scientific or engineering discipline with 4-6 years' experience in related GMP manufacturing operations; or high school degree with 7-10 years' experience in related GMP manufacturing operations.

Sr. Manufacturing Associate II:

  • Bachelor's degree in a related scientific or engineering discipline with 5+ years' experience in related GMP manufacturing operations; or high school degree with 10+ years' experience in related GMP manufacturing operations.

Basic knowledge of upstream (cell culture or fermentation) or downstream (purification and bulk filling) unit operations is preferred. Experience in single-use platform technology is preferred. Excellent written and verbal communication skills are required. Energetic, motivated, and dynamic individual.

Language Ability

Fluent in reading and writing the English language. Ability to read and interpret documents such as safety rules, operating and maintenance instructions, procedure manuals, batch production records. Ability to write routine reports and correspondence. Ability to speak effectively to groups.

Reasoning Ability

Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists. Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.

Math Ability

Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent and to draw and interpret graphs.

Physical Demands

Standing and sitting for long periods of time may be required at times. Lifting, pushing, and pulling may be required for stocking and movement of equipment. The use of ladder may be required when setting up bioreactors.

Computer Skills

MS Office, ERP, EDMS, production equipment software, other

Equipment Use

Upstream or downstream bioprocessing equipment, general production equipment, in-process testing instruments, and office equipment.

WORKING CONDITIONS

The job requires working 12-hour shifts which may include working overnight. The job requires working within a cGMP manufacturing biotechnology facility which requires clean room operations. Clean room operations require donning clean room attire when entering clean room areas and maintaining good personal hygiene. While performing the duties of this job the employee regularly utilizes equipment and materials which include mechanical hazards, chemical hazards, electricity hazards, and tripping and falling hazards. The noise level in the environment is moderate to high.

KBI Biopharma, Inc. is an EEO/AA employer and actively seeks to diversify its work force. Therefore, all qualified applicants, regardless of race, color, national origin, religion, gender, gender identity, sexual orientation, age, disability or veteran status, are strongly encouraged to apply.

I understand that neither the completion of this application nor any other part of my consideration for employment establishes any obligation for KBI Biopharma, Inc. to hire me. If I am hired, I understand that either KBI Biopharma, Inc. or I can terminate my employment at any time and for any reason, with or without cause and without prior notice. I understand that no representative of KBI Biopharma, Inc. has the authority to make any assurance to the contrary.

I attest with my signature below that I have given to KBI Biopharma, Inc. true and complete information on this application. No requested information has been concealed. I authorize KBI Biopharma, Inc. to contact references provided for employment reference checks. If any information I have provided is untrue, or if I have concealed material information, I understand that this will constitute cause for the denial of employment or immediate dismissal.


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