Parexel reviews

3.8

74% would recommend to a friend

(3,849 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 3,849 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
1.0
Jun 25, 2026
Recommend
CEO approval
Business Outlook

Pros

The only pro is that they offer remote work.

Cons

I would give zero stars if I could, but since I can’t, I’m forced to give one. They seem to have layoffs almost every year. Their US-based pharmacovigilance team was also affected in 2024 and 2025. It really feels like a hire-and-fire culture.

1.0
Jun 5, 2026

not worth it

Recommend
CEO approval
Business Outlook

Pros

I guess the pay is average/decent

Cons

This is the most hostile work environment I have ever experienced. Management bullies employees and other leaders know and do nothing about it. The place is so toxic and stuck in old school thinking and leadership only cares about boosting their own egos rather than doing good work

3.0
May 29, 2026

Parexel experience in 2019

Recommend
CEO approval
Business Outlook

Pros

Great people. Decent Salary. Location was good. Interview process was fine.

Cons

Constant Layoffs, getting rid of the people who actually know how to do the job. Very chaotic environment.

Viewing 382 - 384 of 3,849 Reviews

Glassdoor has 4,478 Parexel reviews submitted anonymously by Parexel employees. Read employee reviews and ratings on Glassdoor to decide if Parexel is right for you.