From being great to so so - Princiapl Bio Statistician Parexel Employee Review

3.0
3 Dec 2012
Recommend
CEO approval
Business outlook

Pros

The heads of global data operations, global statistics, and NA biostatistics are awesome. There are great people in biostats and SAS programming, they pick up the tabs for errors passed down by data management. Most project teams are great, except for some DOLs.

Cons

Bunch of I-3 contaminated directors have poisoned the environment. They suck up to their bosses and trashes whoever they can, play politics behind doors, and will stab you from behind. They have no understanding of the technical work and what blinding means. Some of them are outright rude, contentious and bullies.

Explore other reviews about Parexel

5.0
16 June 2026
Recommend
CEO approval
Business outlook

Pros

Well trained managers that empower you, truly listen to you, and only do well if YOU do well/ they provide resources and definitely offer development opportunities to those who want them AND have demonstrated they can maintain their scoped, regular duties at a high level of quality while working on special development projects Also unlimited RTO in US

Cons

no bonuses and too much focus/emphasis on how many years with *Parexel*, as opposed to how many years total you have been in the industry (ex doing site management at another CRO or Sponsor group )

3.0
5 July 2026
Recommend
CEO approval
Business outlook

Pros

Flexible work, great travel opportunity, ability to work with global teams.

Cons

Quality, setting realistic expectations for all workers, and workforce stability.

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