Parexel reviews

3.8

74% would recommend to a friend

(3,851 total reviews)
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Peyton Howell

76% approve of CEO

62% positive business outlook

Parexel has an employee rating of 3.8 out of 5 stars, based on 3,851 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 Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

4K reviews
4.0
Jul 3, 2026

Good culture and benefits, but demanding workload

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good culture and values, pretty good benefits (annual leave, flexible benefit claims)

Cons

Work can be demanding and might need to work overtime

Viewing 10 - 12 of 3,851 Reviews

Glassdoor has 4,483 Parexel reviews submitted anonymously by Parexel employees. Read employee reviews and ratings on Glassdoor to decide if Parexel is right for you.