Syneos Health reviews

3.6

67% would recommend to a friend

(3,943 total reviews)

Costa Panagos

65% approve of CEO

56% positive business outlook

Syneos Health has an employee rating of 3.6 out of 5 stars, based on 3,943 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
1.0
Dec 8, 2025
Recommend
CEO approval
Business Outlook

Pros

Pay was competitive for the industry

Cons

constant reorganization, poisonous management, senior leadership focused on congratulating themselves and providing reactive solutions vs looking critically at their management approach and how they could improve the working environment, tools, and processes needed for teams to deliver for clients.

4.0
Dec 6, 2025

FAIR

Recommend
CEO approval
Business Outlook

Pros

Excellent work/life balance, decent pay

Cons

Too bad FDA had to demolish the program

Viewing 133 - 135 of 3,943 Reviews

Glassdoor has 4,861 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.