Merck reviews

4.1

83% would recommend to a friend

(6,162 total reviews)
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Rob Davis

83% 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
Jul 25, 2025
Recommend
CEO approval
Business Outlook

Pros

Good career development opportunities within the company

Cons

sometimes hard to switch from contract to full-time

5.0
Jul 25, 2025
Recommend
CEO approval
Business Outlook

Pros

Merck is amazing to start out your career at. There are tons of resources if you take advantage of it. Work-life balance is solid, and managers are amazing!

Cons

Bureaucracy makes work inefficient and less agile at times. Easy to get lost in the shuffle if you do not own your career, but that is up to you!

Viewing 271 - 273 of 6,162 Reviews

Glassdoor has 8,176 Merck reviews submitted anonymously by Merck employees. Read employee reviews and ratings on Glassdoor to decide if Merck is right for you.