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Thermo Fisher Scientific

Engaged Employer

Thermo Fisher Scientific reviews

3.5

62% would recommend to a friend

(12,611 total reviews)
avatar

Marc N. Casper

69% approve of CEO

53% positive business outlook

Thermo Fisher Scientific has an employee rating of 3.5 out of 5 stars, based on 12,611 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
4.0
Jun 1, 2026
Recommend
CEO approval
Business Outlook

Pros

Large, financially stable international corporation.

Cons

Like any large system, you are only recognized within your team. To the larger corporate structure, you are just a number. Upper management sees the big picture, but the quality of your immediate supervisors will vary depending on the individual. Some are very good. Others are atrocious. Your mileage may vary. There is very little innovation within the company. Expansions to the product line are a result of acquisitions, of which there have been many. Individual sites usually retain the character of the companies they were before being acquired.

Viewing 88 - 90 of 12,611 Reviews

Glassdoor has 15,477 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.