Merck reviews

4.1

83% would recommend to a friend

(6,162 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 6,162 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 Farmacéutica y biotecnología industry (3.5 stars).

Reviews by job title

6K reviews
5.0
Aug 19, 2025
Recommend
CEO approval
Business Outlook

Pros

Focus is on the patient and what we can do to contribute to their wellbeing. Good benefits. Shutdown between Christmas and New Year’s.

Cons

None to report at this time

4.0
Aug 19, 2025
Recommend
CEO approval
Business Outlook

Pros

Very professional, top talent, best in class drugs

Cons

Too many layoffs, tend to promote the wrong people, don’t value high performers

4.0
Aug 19, 2025

Recommend
CEO approval
Business Outlook

Pros

Pay Environment Benefits Tolerable Coworkers every other weekend off

Cons

Mandatory 12 hour shifts Location PPE Learning modules Competitive atmosphere

Viewing 244 - 246 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.