Parexel reviews

3.8

75% would recommend to a friend

(3,835 total reviews)
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Peyton Howell

78% approve of CEO

62% positive business outlook

Parexel has an employee rating of 3.8 out of 5 stars, based on 3,835 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
5.0
Dec 2, 2025

SMW

Recommend
CEO approval
Business Outlook

Pros

Good work life balance along with competitive package

Cons

None. Better job security than most of the competitors

Viewing 1 - 3 of 3,835 Reviews

Glassdoor has 4,460 Parexel reviews submitted anonymously by Parexel employees. Read employee reviews and ratings on Glassdoor to decide if Parexel is right for you.