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Thermo Fisher Scientific

Engaged Employer

Thermo Fisher Scientific reviews

3.5

62% would recommend to a friend

(12,625 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 12,625 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
Apr 24, 2026

Great company culture

Recommend
CEO approval
Business Outlook

Pros

The culture within the company and teams promotes grow and provides opportunities for people to grow. During the grow of employees and mistakes are make the company doesn't focus on the mistake itself but instead focuses on how to improve from the mistake.

Cons

The company due to the market segment it is in is heavily regulated and tends to have many processes in place, this can lead to not such agile environments

1.0
Apr 24, 2026
Recommend
CEO approval
Business Outlook

Pros

Job gets the bills payed

Cons

They will lie to you, the managers will not have up to date information, the lines of communication are extremely bad and the workload is FREQUENTLY behind schedule because of management/task placement decisions and they will blame you for this. They hire management from outside and when I asked about internal promotions, I was told by the site manager that "Knowledge is great but it's not what we're looking for here, we need to bring in outside experience that have the right qualifications." Aka, my coworkers who had been there for 10+ years would never make management, but the guy they brought in from a French auto company gained unilateral control over the department and started making demands and useless context-less reprimands that didn't have anything to do with the current working issues, but demonstrated that he had the power. HR and other management would frequently gossip about the department with my coworkers and myself well within earshot, and one of my managers OFTEN googled how to get around FMLA and AWD on company computers in front of team members. Alongside this, they're actively demoting old leadership to make room for more external hires. It will SEEM fine, then 6 or 7 months in you're completely dead inside, and they've completely changed the rules you were hired on with and they're disrespecting you for going out of YOUR way doing extra side work you don't get paid for and aren't technically supposed to be doing. The SOPs have little reflection on actual work floor practices, and relying on them to hold management accountable to the rules will not stick. I don't know if I've ever been given so much corporate guff at a job and I wish I could rate members of my management individually.

Viewing 202 - 204 of 12,625 Reviews

Glassdoor has 15,492 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.