ZS Reviews

3.5

66% would recommend to a friend

(215 total reviews)

84% positive business outlook

ZS has an employee rating of 3.5 out of 5 stars, based on 215 company reviews on Glassdoor which indicates that most employees have a good working experience there.

Reviews by job title

215 reviews
4.0
22 Apr 2026

Decent

Recommend
CEO approval
Business outlook

Pros

Great people and if you look in the right places, opportunities

Cons

Got worse as it got bigger

4.0
3 Jul 2025
Recommend
CEO approval
Business outlook

Pros

People - smart, generally nice, flexible Office and location Broadly sensible policies e.g. on in-office time, etc

Cons

WLB a problem for many Systemic inefficiencies still to be fixed A few obstructive people

Viewing 1 - 3 of 215 Reviews

Glassdoor has 231 ZS reviews submitted anonymously by ZS employees. Read employee reviews and ratings on Glassdoor to decide if ZS is right for you.