Merck reviews

4.1

83% would recommend to a friend

(6,148 total reviews)
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Rob Davis

82% approve of CEO

70% positive business outlook

Merck has an employee rating of 4.1 out of 5 stars, based on 6,148 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 Farmacéutica y biotecnología industry (3.5 stars).

Reviews by job title

6K reviews
3.0
Jan 30, 2026
Recommend
CEO approval
Business Outlook

Pros

Good pay and great benefits - PTO is unbeatable

Cons

Incredibly overworked and no growth opportunities

Viewing 91 - 93 of 6,148 Reviews

Glassdoor has 8,159 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.