Is Regeneron a good company to work for?

Regeneron has an overall rating of 3.6 out of 5, based on over 2,602 reviews left anonymously by employees. This rating has decreased by 4% over the last 12 months. 67% of employees would recommend working at Regeneron to a friend and 63% have a positive outlook for the business. The best reviews about Regeneron have been left by employees working as Intern - Hourly , Internship and Intern .

Does Regeneron pay their employees well?

According to anonymously submitted Glassdoor reviews, Regeneron employees rate their compensation and benefits as 4.0 out of 5. Find out more about salaries and benefits at Regeneron. This rating has decreased by 2% over the last 12 months.

How satisfied are employees working at Regeneron?

67% of Regeneron employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Regeneron 3.3 out of 5 for work life balance, 3.3 for culture and values and 3.5 for career opportunities.

What are the top reviewed jobs at Regeneron?

Biotech Production Specialist (132) , Intern (131) , BPS (61) , QC Analyst (51) , Director (48) , Research Associate (44) , Scientist (34) , Manager (31) , Internship (29) , Associate Director (26) , Intern - Hourly (26) , Associate Biotech Production Specialist (22) , Senior Manager (17) , Co-Op (16) , Quality Assurance (16)

What are the pros of working at Regeneron according to real employee reviews?

"Great benefits and Holidays." ((in 259 reviews)); "The culture is great they go out of their way to support marginalized demographics with employee resource groups and things." ((in 183 reviews)); "The people are great and they stood out to me as all very humble people." ((in 178 reviews)); "Standard PTO policy but good pay increases every year with a generous year end bonus." ((in 134 reviews)); "Salary is good and not much else" ((in 65 reviews))

What are the cons of working at Regeneron according to real employee reviews?

"Poor management and rushed pace leading to reduction in quality" ((in 118 reviews)); "No work life balance; management doesn't know how to properly resource the dept." ((in 106 reviews)); "Some of the managers have no clue how to do people management but only blame others." ((in 60 reviews)); "Too many long hours… in operations one person is doing the work of 2 people." ((in 34 reviews)); "Poor leadership and bullying at a high level in the non" ((in 28 reviews))

What are employees saying about Regeneron layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Regeneron layoffs and their outlook for job security at Regeneron in 2026.

What are the top reviewed Regeneron locations?

Tarrytown , Rensselaer , New York , Sleepy Hollow , Albany , Troy , Basking Ridge , East Greenbush , Armonk , Los Angeles , Warren , White Plains , Washington , Rensselaer , Colorado Springs , Glen Ridge , Jersey City , Metuchen , Neshanic Station , New Brunswick , Newark , North Bergen , Summit , St. George , Chicago , Glen Ellyn , Glen Allen , Richmond , Saint Louis , Purling

Regeneron reviews

3.6

67% would recommend to a friend

(1,936 total reviews)

Leonard S. Schleifer

69% approve of CEO

63% positive business outlook

Ratings by demographic groups

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Regeneron has an employee rating of 3.6 out of 5 stars, based on 1,936 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Regeneron employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

2K reviews

1.0

Nov 4, 2022

Pathetic

Manager

Recommend

CEO approval

Business Outlook

Pros

Found this position through a recruiter but then I applied on the company website. Actually got a Teams interview with the hiring manager. This started in early July 2022.

Cons

I followed up twice after since I was never invited for an in person interview. Just received the rejection letter at the end of October.

2.0

May 31, 2022

Highly paid entry into the industry, but get out as soon as you have enough experience.

Biotech production specialist

Recommend

CEO approval

Business Outlook

Pros

Very high salary if working 24/7 shifts, particularly if you’re a fresh graduate. Will accept graduates with little or no experience, giving an opportunity to get a foot in the door for the pharmaceutical industry. The site itself is very easily accessible from local areas and beyond.

Cons

The shift pattern will leave you exhausted almost all the time. Anyone above the level of “Lead” seems to have a serious authority complex and will take any opportunity to flex their power. This company has a significant problem with pointing out problems and errors, no matter how small or insignificant, whilst providing no input in the way of solutions or ways to fix them. Have no problem treating the employees poorly because they know they can easily replace them with local college graduates and continue the cycle. This itself leads to further problems with almost all the work force being very inexperienced.

1.0

Jul 7, 2021

Male Dominated Culture

Commercial director

Recommend

CEO approval

Business Outlook

Pros

Exceptional science and broad pipeline of products

Cons

Leadership is driven by white male dominated culture

Viewing 166 - 168 of 1,936 Reviews

Jobs at Regeneron

Animal Research Associate

Quality Control Data Reviewer

Senior Laboratory Assistant, Bioanalysis

Lead Warehouse Associate | Nights

Lead Warehouse Associate | Days

Regeneron

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Pathetic

Highly paid entry into the industry, but get out as soon as you have enough experience.

Male Dominated Culture

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