Parexel reviews

3.8

75% would recommend to a friend

(3,831 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 3,831 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
1.0
Feb 27, 2026

FSP

Recommend
CEO approval
Business Outlook

Pros

None, None, None, None, None

Cons

No respect for personal growth, harassment over gender, Managers with poor quality leadership, mass psychosis of employees

5.0
Feb 25, 2026

A Collaborative Team Environment with a Clear, Impactful Mission

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

This is a place where teamwork thrives and everyone is willing to jump in and help each other succeed. The mission is inspiring and creates a sense of purpose that carries through every project. I appreciate the emphasis on work‑life balance, which allows me to stay energized and fulfilled both personally and professionally.

Cons

Change happens quickly, which can be challenging, but it also creates opportunities for learning and impact.

Viewing 43 - 45 of 3,831 Reviews

Glassdoor has 4,454 Parexel reviews submitted anonymously by Parexel employees. Read employee reviews and ratings on Glassdoor to decide if Parexel is right for you.