Syneos Health reviews

3.7

68% would recommend to a friend

(3,930 total reviews)

Costa Panagos

67% approve of CEO

56% positive business outlook

Syneos Health has an employee rating of 3.7 out of 5 stars, based on 3,930 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
Jun 25, 2025

Empty Promises

Recommend
CEO approval
Business Outlook

Pros

None I can think of

Cons

After takeover they said everything would stay basically same apart from some process changes as we were highly successful. Then made our whole team redundant at the start of December.

2.0
Jun 24, 2025

Good until they were acquired

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Used to be a good company

Cons

Lost/got rid of good people when they were acquired and no longer felt like a good place to work

Viewing 289 - 291 of 3,930 Reviews

Glassdoor has 4,845 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.