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

Company ratings over time

Ratings trend for the last 6 months (1,936 reviews)

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

2.0

Feb 24, 2010

Mediocre growth and compensation

Research associate

Recommend

CEO approval

Business Outlook

Pros

Good science, good work life balance, and good people with promising product lines. However, the ultimate test is yet to be seen.

Cons

Mediocre salary, benefits, advancement for non-PhD's. There is defined barrier between PhD's and advance non-PhD's (university-like environment). Little to non business communication from upper management to the little guys (non-PhD's).

3.0

Feb 16, 2010

n/a

Anonymous employee

Recommend

CEO approval

Business Outlook

Pros

good place to work People

Cons

senior management needs more direction

2.0

Aug 18, 2009

Not as great as hyped

Research associate iv

Recommend

CEO approval

Business Outlook

Pros

People are generally good. Within my limited knowledge, I don't know of any back-stabbing per se. Pay is decent but could be better given the high living cost for the location. Benefits are good, but less than it initially looks as paid time off is combined with sick days. I rarely use sick days, but it would be nicer to know there is a bigger pool of them should I need them in an emergency. I think the work environment may be better/more exciting in the research division, though they are also more vulnerable in the event of layoffs. If you prefer a lack of structure/direction, this could be the place for you. The company is rock solid stable - at least until 2012, when the big deal with Sanofi could end.

Cons

Communication is lacking. This is perhaps because the company has not adapted to its recent growth spurt and thinks it's still really small, that information will reach people by diffusion. It does, but this is very inefficient. Clear communication of goals would be nice. Despite the talk and credos, innovation, at least in my area, is discouraged and things are done "as they have been done historically". I am still trying to figure out what these ways are, as they are not communicated. Don't be surprised if you go between weeks of being insanely overworked to weeks of insane boredom. Workload is essentially unplanned and not managed. The company probably will have layoffs when the current big deal with Sanofi ends. And at that point, there will be no shortage of vulnerable people because the solution to problems seems to be hire more people rather than organize, work smarter, or upgrade technology.

Viewing 1933 - 1935 of 1,936 Reviews

Jobs at Regeneron

Associate Director, Government Pricing

Dir GPO & Account Management - South Central

Reimbursement Business Manager-Lexington, KY

Drug Production, Associate Manufacturing Specialist (Overnights)

Drug Production, Associate Manufacturing Specialist

Regeneron

Regeneron reviews

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Mediocre growth and compensation

n/a

Not as great as hyped

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