Syneos Health reviews

3.6

67% would recommend to a friend

(3,919 total reviews)

Costa Panagos

66% approve of CEO

55% positive business outlook

Syneos Health has an employee rating of 3.6 out of 5 stars, based on 3,919 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
2.0
May 13, 2026
Recommend
CEO approval
Business Outlook

Pros

Remote working, flexibility with schedule

Cons

No work life balance whatsoever, poor transparency with timelines/deadlines, lack of teamwork / accountability within the firm, culture as a whole is very poor

Viewing 13 - 15 of 3,919 Reviews

Glassdoor has 4,830 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.