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
3.0
Jan 13, 2026

Decent

Recommend
CEO approval
Business Outlook

Pros

Good pay, benefits and PTO

Cons

Terrible work life balance and cut throat colleagues. Got rid of experienced professionals for people fresh out of school.

4.0
Jan 11, 2026
Recommend
CEO approval
Business Outlook

Pros

stable career, but facing headwinds

Cons

nothing really bad about company. Solid overall

Viewing 127 - 129 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.