Merck reviews

4.1

83% would recommend to a friend

(6,162 total reviews)
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Rob Davis

82% approve of CEO

71% positive business outlook

Merck has an employee rating of 4.1 out of 5 stars, based on 6,162 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
Dec 14, 2025
Recommend
CEO approval
Business Outlook

Pros

Took early retirement at age 56 when Kenilworth was still HQ. Was able to continue on Merck Retiree health insurance, and will continue until I reach Medicare.

Cons

Highly political at ED levels, and especially above.

5.0
Dec 9, 2025
Recommend
CEO approval
Business Outlook

Pros

Teamwork & Collaboration. Great work atmosphere

Cons

Work environment is Hybrid vs being fully remote

Viewing 145 - 147 of 6,162 Reviews

Glassdoor has 8,175 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.