Merck reviews

4.1

83% would recommend to a friend

(6,163 total reviews)
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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
5.0
Aug 22, 2025
Recommend
CEO approval
Business Outlook

Pros

I absolutely love it here! I have the best manager and the benefits are mind blowing. We basically unlimited PTO! Merck also values its employees and really focuses on mental health awareness and work life balance. Plus they are VERY excepting and have many ERBGs!

Cons

I don’t have any cons

5.0
Aug 19, 2025
Recommend
CEO approval
Business Outlook

Pros

Focus is on the patient and what we can do to contribute to their wellbeing. Good benefits. Shutdown between Christmas and New Year’s.

Cons

None to report at this time

4.0
Aug 19, 2025
Recommend
CEO approval
Business Outlook

Pros

Very professional, top talent, best in class drugs

Cons

Too many layoffs, tend to promote the wrong people, don’t value high performers

Viewing 244 - 246 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.