Parexel reviews

3.8

75% would recommend to a friend

(3,841 total reviews)
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Peyton Howell

78% approve of CEO

63% positive business outlook

Parexel has an employee rating of 3.8 out of 5 stars, based on 3,841 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
Sep 13, 2025
Recommend
CEO approval
Business Outlook

Pros

Unlimited PTO is very good for flexibility

Cons

project specific teams can be iffy

3.0
Sep 11, 2025

eh

Recommend
CEO approval
Business Outlook

Pros

Coworkers make the job so much better than it is.

Cons

Management is not the best. There are some diamonds in the rough though.

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Parexel Response
8mo
Thank you for sharing your feedback about your experience at Parexel. We're pleased to hear you value your colleagues and the collaborative environment they help create. We acknowledge your concerns regarding management. We're committed to developing leadership excellence across the organization and recognize we have both strengths and opportunities for improvement in this area. If you'd like to discuss your experience further, please contact Tom McGoldrick at Tom.McGoldrick@Parexel.com.
4.0
Sep 10, 2025

Loved my Job

Recommend
CEO approval
Business Outlook

Pros

Excellent collaborative environment with supportive and knowledgeable colleagues. Strong team culture where people are always willing to help and share knowledge. Truly global company with a diverse and inclusive work environment.

Cons

Can experience periods of high workload and tight deadlines, which is common in the CRO industry. Work-life balance can be challenging during busy periods or critical project deadlines.

Viewing 157 - 159 of 3,841 Reviews

Glassdoor has 4,468 Parexel reviews submitted anonymously by Parexel employees. Read employee reviews and ratings on Glassdoor to decide if Parexel is right for you.