Syneos Health reviews

3.7

67% would recommend to a friend

(3,922 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 3,922 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
5.0
Nov 3, 2025

Best management

Recommend
CEO approval
Business Outlook

Pros

Empathetic managers, the one workplace where managers display a culture of respect towards employees

Cons

Salary is low and yearly increase is super low

3.0
Nov 3, 2025
Recommend
CEO approval
Business Outlook

Pros

The company respects employees’ opinions and gives them a certain degree of autonomy in their work. Communication with managers is usually open and supportive.

Cons

The workload can be quite heavy at times, especially during monitoring visits or database lock periods.

3.0
Oct 31, 2025
Recommend
CEO approval
Business Outlook

Pros

You learn alot around some very smart people

Cons

Promotion is slow and unpredictable. Depends more on company performance and not your own performance

Viewing 145 - 147 of 3,922 Reviews

Glassdoor has 4,833 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.