Celerion reviews

3.2

59% would recommend to a friend

(307 total reviews)
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Susan Thornton

61% approve of CEO

52% positive business outlook

Celerion has an employee rating of 3.2 out of 5 stars, based on 307 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Celerion 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

307 reviews
3.0
Jun 25, 2026
Recommend
CEO approval
Business Outlook

Pros

Serves as a decent place to get baseline industry experience on your resume before moving elsewhere.The direct team leads and peer-level colleagues are understanding and pleasant to work with.

Cons

Client-facing demands combined with aggressive study timelines often lead to heavy workloads and long hours.Resourcing can be tight, meaning PMs frequently have to act as both strategic leaders and administrative coordinators. Quarterly updates are disconnected always touting quarter after quarter/ year after year revenue records while running their staff into burnout with the mentality of less is more or better yet "scalability"

Viewing 112 - 114 of 307 Reviews

Glassdoor has 319 Celerion reviews submitted anonymously by Celerion employees. Read employee reviews and ratings on Glassdoor to decide if Celerion is right for you.