Merck reviews

4.1

83% would recommend to a friend

(6,163 total reviews)
avatar

Rob Davis

83% approve of CEO

71% positive business outlook

Merck has an employee rating of 4.1 out of 5 stars, based on 6,163 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Merck 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

6K reviews
2.0
Sep 1, 2025

Ineffective

Recommend
CEO approval
Business Outlook

Pros

Good benefits Relaxed culture Lots of random Events

Cons

Lack of leadership Lack of innovation Bureaucratic culture Under qualified management

4.0
Aug 27, 2025

I like it here

Recommend
CEO approval
Business Outlook

Pros

-Do not personally feel like I’m under the gun -They keep you around, if you produce- boot you if you don’t -I’ve had great managers my whole time here

Cons

Upward progression is very difficult even with positive performance.

Viewing 235 - 237 of 6,163 Reviews

Glassdoor has 8,177 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.