Syneos Health reviews

3.7

67% would recommend to a friend

(3,925 total reviews)

Costa Panagos

66% approve of CEO

55% positive business outlook

Syneos Health has an employee rating of 3.7 out of 5 stars, based on 3,925 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Syneos Health 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

4K reviews
1.0
Apr 23, 2018

Bad move

Recommend
CEO approval
Business Outlook

Pros

Can't really think of any!

Cons

I think they will love it if you can work for free! No perks, no frills. No this, no that. 2 tier system where some CRAs get perks while others dont. It all depends on which sponsor you work for.

5.0
Mar 21, 2018

CTA

Recommend
CEO approval
Business Outlook

Pros

ability to work from home

Cons

new headquarters will be much farther drive

1.0
Nov 8, 2025

Extremely Toxic Work Culture

Recommend
CEO approval
Business Outlook

Pros

Salary seems to be the only positive point here

Cons

Work culture is Extremely Toxic (Let me explain a bit: They force you to work more than daily working hours (more than 10-11 hours) and then you are supposed or forced to work on weekends also, not one or two weekends, but mostly all of them. If you refuse sometime they treat you like you have done something illegal, and if you are lucky enough, you might get threats from very high level management that they will throw you out, also will destroy your career). I definitely salute to the people who are still tolerating those things and working there. If you don’t need any personal life satisfaction or want to study how toxic a workplace could be, joint there in PV department. There was not a single day when i was well mentally while working there. Don’t believe me, just Go and ask anyone working there.

Viewing 163 - 165 of 3,925 Reviews

Glassdoor has 4,837 Syneos Health reviews submitted anonymously by Syneos Health employees. Read employee reviews and ratings on Glassdoor to decide if Syneos Health is right for you.