Syneos Health reviews

3.7

68% would recommend to a friend

(3,929 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 3,929 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
4.0
Sep 5, 2025

.

Recommend
CEO approval
Business Outlook

Pros

Great culture and PTO, family friendly

Cons

Contacts end in less than 1 year

2.0
Sep 4, 2025

Onboarding and Culture Lacks

Recommend
CEO approval
Business Outlook

Pros

Experience to different therapeutic areas

Cons

The training process is very confusing. Many SOPs and WIs are outdated, and there doesn’t seem to be any intention of providing current, relevant training. Instead, everything is lumped into the learning center, even when it’s no longer applicable. There is little sense of community, and you’re not provided with the resources needed to succeed. It often feels like you’re left to fend for yourself, and when you ask questions, support is limited—largely because employees are overworked. The culture lacks joy, and work-life balance is nearly non-existent at times. Personally, I don’t agree with this type of environment. I’ve seen other large institutions invest in their employees’ mental and physical health, recognizing that miserable employees produce miserable work. Unfortunately, that same care and effort doesn’t seem to exist here.

Viewing 208 - 210 of 3,929 Reviews

Glassdoor has 4,844 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.