Syneos Health reviews

3.7

68% would recommend to a friend

(3,926 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 3,926 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 5, 2025
Recommend
CEO approval
Business Outlook

Pros

Company has a great culture in terms of employees career growth

Cons

The interview process is very long

4.0
Aug 3, 2025
Recommend
CEO approval
Business Outlook

Pros

Good work life balance Decent salary and benefits Generally a warm and supportive work environment

Cons

Work load is not even. Some weeks there is little to work on, other weeks get crazy busy with multiple deliverables all at once.

Viewing 238 - 240 of 3,926 Reviews

Glassdoor has 4,838 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.