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Thermo Fisher Scientific

Engaged Employer

Thermo Fisher Scientific reviews

3.5

62% would recommend to a friend

(12,616 total reviews)
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Marc N. Casper

68% approve of CEO

53% positive business outlook

Thermo Fisher Scientific has an employee rating of 3.5 out of 5 stars, based on 12,616 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Thermo Fisher Scientific employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmazeutika & Biotechnologie industry (3.5 stars).

Reviews by job title

13K reviews
3.0
May 20, 2026
Recommend
CEO approval
Business Outlook

Pros

Some good people. Decent benefits. Desire for increased compliance.

Cons

Unstable environment, lots of layoffs and frequent organizational structure changes. People who challenge the status quo are the subject of complaints that sometimes result in loss of job. No recognition system for good work. Only a mention at best during a meeting. Low morale. Lack of trust in leadership. Not enough people and resources in areas that need attention.

4.0
May 20, 2026

Stable corporate job

Recommend
CEO approval
Business Outlook

Pros

Corp job is safe and realble, not as easy as it was during covid but not a bad job

Cons

Corp job, need to be able to "play the game", manager left and after that the team disbanded quickly

Viewing 124 - 126 of 12,616 Reviews

Glassdoor has 15,482 Thermo Fisher Scientific reviews submitted anonymously by Thermo Fisher Scientific employees. Read employee reviews and ratings on Glassdoor to decide if Thermo Fisher Scientific is right for you.