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
Jul 29, 2025
Recommend
CEO approval
Business Outlook

Pros

Willing to let you take on new positions and grow with the company.

Cons

They have the habit of promoting on seniority instead of who would be a good manager.

5.0
Apr 30, 2025

NA

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Friendly employees and managers as well as good company

Cons

Not many cons as far as I know

Viewing 7 - 9 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.