Syneos Health reviews

3.7

68% would recommend to a friend

(3,929 total reviews)

Costa Panagos

67% approve of CEO

56% positive business outlook

Syneos Health has an employee rating of 3.7 out of 5 stars, based on 3,929 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
5.0
Jul 1, 2025

A company that really cares

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Excellent team and support from LM

Cons

The company could be more tranparent when it comes to organizational changes

5.0
Jun 30, 2025

Good

Recommend
CEO approval
Business Outlook

Pros

Flexibility, good work culture, positive environment

Cons

Slow growth, no other cons

1.0
Jun 26, 2025

Just no

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Remote work Great co workers

Cons

Hired for a REMs program that was ending in October of 2025. FDA pulled the plug early, leaving over 50 employees jobless. Syneos solution? Nothing. No severance, not even I’m sorry. The best part? They scrambled and selected 50 of us to go to another REMs program before the contracts were even signed. Got an offer, 24 hours later, find out they aren’t signing the contract and our jobs were done. They had nothing else to offer. They do not care. Select who they want for positions, even when they say it’s “fair”. Bonus payouts take months, and if your manager doesn’t like you? You’ll get docked dollar for dollar on that bonus. Stay. A w a y.

Viewing 283 - 285 of 3,929 Reviews

Glassdoor has 4,844 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.