Syneos Health reviews

3.6

67% would recommend to a friend

(3,943 total reviews)

Costa Panagos

66% approve of CEO

57% 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
4.0
Feb 5, 2026
Recommend
CEO approval
Business Outlook

Pros

Great company and culture. CRO industry is having a tough time overall, but Syneos is a great place to grow and get exposure to the industry.

Cons

High remote employee count makes the office a ghost town for in person/hybrid employees.

3.0
Feb 5, 2026

Some good some bad

Recommend
CEO approval
Business Outlook

Pros

People are nice and willing to help you

Cons

Senior management can be bottem line driven only. Little career progression outside of the US

3.0
Feb 4, 2026

Not great

Recommend
CEO approval
Business Outlook

Pros

Lots of resources, decent salary

Cons

Unattainable metrics and poor culture, lack of development

Viewing 97 - 99 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.