Sentinel reviews

3.8

69% would recommend to a friend

(212 total reviews)

Brian Osborne, Timothy Hill and Robert Lenartowicz

86% approve of CEO

64% positive business outlook

Sentinel has an employee rating of 3.8 out of 5 stars, based on 212 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Sentinel employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

212 reviews
2.0
Mar 2, 2026

Good & bad

Recommend
CEO approval
Business Outlook

Pros

Some of the people Pay

Cons

Very old school No WFH flexibility unless you’re a high performer Office politics - if you’re not liked, you won’t get leads or you will be ignored Very clicky, lots of individual groups No training, thrown into the fire

4.0
Oct 7, 2025
Recommend
CEO approval
Business Outlook

Pros

Good cool environment nice pay

Cons

Nothing that I can say

5.0
Aug 26, 2025
Recommend
CEO approval
Business Outlook

Pros

They are focused on security and are effiecient. Coworkers have worked their over a decade and I see hires get moved around to other positions.

Cons

I questioned the way coworkers got terminated and if what got told afterwards to coworkers was accurate.

Viewing 1 - 3 of 212 Reviews

Glassdoor has 235 Sentinel reviews submitted anonymously by Sentinel employees. Read employee reviews and ratings on Glassdoor to decide if Sentinel is right for you.