Merck reviews

4.1

83% would recommend to a friend

(6,146 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 6,146 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
4.0
Apr 19, 2026

Very Supportive Company

Recommend
CEO approval
Business Outlook

Pros

The site has a lot of collaboration among employees, and there are opportunities to learn new programs or skills that you want to learn. People are generally friendly and helpful to work together as a team knowing important products that we make.

Cons

Currently there is a lot of shifting and reorganization to prepare for the future pipeline.

1.0
Apr 16, 2026
Recommend
CEO approval
Business Outlook

Pros

Nothing to say here. Move on.

Cons

One of the most toxic companies to work for. Their review team acts like they created the product. Inefficient use of resources. People can’t use basic technologies like Veeva and get paid 6 figures. Would rather work at the McDonald’s around the corner than here.

Viewing 31 - 33 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.