Merck Reviews

4.1

83% would recommend to a friend

(6,158 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 6,158 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 and biotechnology industry (3.5 stars).

Reviews by job title

6K reviews
5.0
May 5, 2026

Pleasant environment

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Pleasant working environment, nice overall package

Cons

Mature operating model that is very structured

5.0
Jan 26, 2026

Forecasting analyst

Recommend
CEO approval
Business outlook

Pros

Great perks Flexible Communication Supportive

Cons

Hectic Time consuming Lots of work Reporting Support

Viewing 1 - 3 of 6,158 Reviews

Glassdoor has 8,170 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.