Merck reviews

4.1

83% would recommend to a friend

(6,161 total reviews)
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Rob Davis

82% approve of CEO

71% positive business outlook

Merck has an employee rating of 4.1 out of 5 stars, based on 6,161 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
1.0
Mar 1, 2026
Recommend
CEO approval
Business Outlook

Pros

Large enterprise but tons of red tape

Cons

Unfortunately the company is doing poorly financially and has decided to hire significant resources offshore (India) and layoff to American based resources. if you are in the USA you won't benefit from joining this company.

4.0
Feb 25, 2026

Merck

Recommend
CEO approval
Business Outlook

Pros

Flexible working options - i.e. remote and hybrid

Cons

Yearly bonus is optional, not guaranteed

Viewing 79 - 81 of 6,161 Reviews

Glassdoor has 8,174 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.