Parexel reviews

3.8

75% would recommend to a friend

(3,830 total reviews)
avatar

Peyton Howell

78% approve of CEO

62% positive business outlook

Parexel has an employee rating of 3.8 out of 5 stars, based on 3,830 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Parexel 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
Apr 23, 2026

Great team but limited growth opportunities

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Great team and workload overall

Cons

Few opportunities to grow or go into different senior level roles

4.0
Apr 16, 2026
Recommend
CEO approval
Business Outlook

Pros

- 5/7 DOS requirement is fairly low and easily achievable - LM was very supportive and helpful - Study teams all had a good, collaborative culture in my experience

Cons

- Merit bonus is based on site issue closure and TMF documents, which are often not in the control of the CRA, so not actually achievable even when other metrics are being met - Upper management has been cutting back on long-time benefits (education, office supplies reimbursements, employee recognition system, etc.) - CRAs are usually split between 3-5 protocols, resulting in a ballooning number of sites and adding to CRA burnout

Viewing 19 - 21 of 3,830 Reviews

Glassdoor has 4,453 Parexel reviews submitted anonymously by Parexel employees. Read employee reviews and ratings on Glassdoor to decide if Parexel is right for you.