Syneos Health reviews

3.7

67% would recommend to a friend

(3,925 total reviews)

Costa Panagos

66% approve of CEO

55% positive business outlook

Syneos Health has an employee rating of 3.7 out of 5 stars, based on 3,925 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
4.0
Aug 28, 2025

Very good culture

Recommend
CEO approval
Business Outlook

Pros

Syneos has very good culture, flexibility and work life balance

Cons

Salary ranges not up to mark.

3.0
Aug 26, 2025

HR

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

work/life balance was great. Good Collaboration

Cons

Too many politics. Stagnant career growth

5.0
Aug 24, 2025

Work at syneos health

Recommend
CEO approval
Business Outlook

Pros

Great management and good benefits

Cons

Contract work and highly disposable

Viewing 211 - 213 of 3,925 Reviews

Glassdoor has 4,837 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.