Syneos Health reviews

3.6

67% would recommend to a friend

(3,920 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 3,920 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 Farmacéutica y biotecnología industry (3.5 stars).

Reviews by job title

4K reviews
1.0
Mar 1, 2026

Bad

Recommend
CEO approval
Business Outlook

Pros

Compensation is higher than average

Cons

no work life balance or respect for region

5.0
Feb 26, 2026
Recommend
CEO approval
Business Outlook

Pros

Good work engorgement and encouraging managers

Cons

Tough and large territory sometimes

Viewing 55 - 57 of 3,920 Reviews

Glassdoor has 4,831 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.