Sentinel reviews

3.8

69% would recommend to a friend

(213 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 213 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

213 reviews
4.0
Feb 6, 2011

Learn lots in little time...

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Very challenging projects but opportunity to learn is priceless.

Cons

Little time to adjust, little to no training.

4.0
Oct 7, 2025
Recommend
CEO approval
Business Outlook

Pros

Good cool environment nice pay

Cons

Nothing that I can say

Viewing 208 - 210 of 213 Reviews

Glassdoor has 237 Sentinel reviews submitted anonymously by Sentinel employees. Read employee reviews and ratings on Glassdoor to decide if Sentinel is right for you.