Merck reviews

4.1

83% would recommend to a friend

(6,162 total reviews)
avatar

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
4.0
Dec 31, 2025
Recommend
CEO approval
Business Outlook

Pros

- state of the art facilities - pioneers in research, engineering and operation - Merck invest in employees I.e: pays masters program, creates project/gigs to help in advancement of career e.t.c

Cons

- hard to implement change quickly. - can be quite stressful

3.0
Dec 23, 2025

Navigating through change

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Well established company, competitive salary, generous time off, pension, bonus, good health coverage.

Cons

Lots of internal politics, impending layoffs with patent cliff looming, weak pipeline.

Viewing 139 - 141 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.