Syneos Health reviews

3.6

67% would recommend to a friend

(3,939 total reviews)

Costa Panagos

66% approve of CEO

57% positive business outlook

Syneos Health has an employee rating of 3.6 out of 5 stars, based on 3,939 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
Jun 2, 2026

Think twice

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Salary is on high end

Cons

High workload, Below average benefits

Viewing 25 - 27 of 3,939 Reviews

Glassdoor has 4,854 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.