Syneos Health reviews

3.6

67% would recommend to a friend

(3,943 total reviews)

Costa Panagos

65% approve of CEO

56% positive business outlook

Syneos Health has an employee rating of 3.6 out of 5 stars, based on 3,943 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
3.0
Dec 12, 2025

Okay

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good pay for customer service

Cons

None at the moment. Good job

4.0
Dec 11, 2025

A Big CRO

Recommend
CEO approval
Business Outlook

Pros

My LM is great and my current study team is great. My workload is heavy (it’s a CRO CRA role, after all) but not completely unreasonable

Cons

Like all big CROs it is a meat grinder and it can quickly become overwhelming if your LM does not advocate for you Higher pay would be nice but in the current market it is fair

4.0
Dec 11, 2025
Recommend
CEO approval
Business Outlook

Pros

Fantastic line manager, makes all the difference

Cons

Only car allowance, not company car

Viewing 130 - 132 of 3,943 Reviews

Glassdoor has 4,861 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.