Regeneron reviews

3.6

67% would recommend to a friend

(1,937 total reviews)
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Leonard S. Schleifer

69% approve of CEO

63% positive business outlook

Regeneron has an employee rating of 3.6 out of 5 stars, based on 1,937 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
3.0
Feb 13, 2026
Recommend
CEO approval
Business Outlook

Pros

This is a great out of college job. Building a stepping stone and meeting other people your age is amazing. You definitely learn a lot about what type of work that you like and how you work under pressure. There are so many great people that I worked with. Find your people here and you will succeeded. The perks are are amazing, from company outings to the annual holiday party, this is a great place to start off your career.

Cons

This is a tough job, depending on the team you join. In manufacturing, you are expected to go above and beyond. Management really only cares about metrics and there is a lot of messy drama between co-workers that happens (like high school vibes.

2.0
Feb 10, 2026
Recommend
CEO approval
Business Outlook

Pros

Good pay and benefits; some good products

Cons

Abusive leadership, no autonomy, micromanagement. Leadership doesn't care if you complain about it. They justify bad behavior.

Viewing 52 - 54 of 1,937 Reviews

Glassdoor has 2,603 Regeneron reviews submitted anonymously by Regeneron employees. Read employee reviews and ratings on Glassdoor to decide if Regeneron is right for you.