Merck reviews

4.1

83% would recommend to a friend

(6,146 total reviews)
avatar

Rob Davis

82% approve of CEO

70% positive business outlook

Merck has an employee rating of 4.1 out of 5 stars, based on 6,146 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
May 3, 2026

Strong potential

Recommend
CEO approval
Business Outlook

Pros

strong portfolio, solid benefits, steep learning curve, flexible remote/hybrid work options

Cons

multiple layers, slow promotion, micromanagement

Viewing 22 - 24 of 6,146 Reviews

Glassdoor has 8,157 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.