Syneos Health reviews

3.7

67% would recommend to a friend

(3,949 total reviews)

Costa Panagos

66% approve of CEO

56% positive business outlook

Syneos Health has an employee rating of 3.7 out of 5 stars, based on 3,949 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
4.0
Sep 14, 2025

Good environment

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Team spirit, growth and learning opportunities

Cons

High Workload, short notice projects

4.0
Sep 11, 2025

-----

Recommend
CEO approval
Business Outlook

Pros

Good collective agreement, interesting sponsors.

Cons

Not many growth opportunities nowadays.

Viewing 220 - 222 of 3,949 Reviews

Glassdoor has 4,869 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.