Syneos Health reviews

3.7

68% would recommend to a friend

(3,934 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 3,934 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 Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

4K reviews
1.0
Aug 12, 2025

Misconduct Abounds

Recommend
CEO approval
Business Outlook

Pros

Turning a blind eye to the rampant misconduct is rewarded — so beware if you have a fixed moral compass. The most corrupt of the major CROs.

Cons

Leadership will not have your back, so if you choose to do the right thing, you’ll be on your own and likely face retaliation.

1.0
Apr 2, 2025

Sal

Recommend
CEO approval
Business Outlook

Pros

Hmm not sure what to say

Cons

Every changing leadership and layoffs

1.0
Mar 14, 2025

Thank god I left

Recommend
CEO approval
Business Outlook

Pros

Co-workers were great and benefits are decent.

Cons

This place has gone downhill since being bought. The environment is toxic, the management is useless and misogyny and favoritism abounds. I worked there for over 18 years and just watched the ship sink.

Viewing 259 - 261 of 3,934 Reviews

Glassdoor has 4,848 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.