CIS Security Reviews

3.5

67% would recommend to a friend

(75 total reviews)

Carl Edward Palmer

67% approve of CEO

54% positive business outlook

CIS Security has an employee rating of 3.5 out of 5 stars, based on 75 company reviews on Glassdoor which indicates that most employees have a good working experience there. The CIS Security employee rating is in line with the average (within 1 standard deviation) for employers within the Management and consulting industry (3.7 stars).

Reviews by job title

75 reviews
1.0
5 May 2026
Recommend
CEO approval
Business outlook

Pros

Some colleagues were supportive and professional.

Cons

My experience with this company has been extremely frustrating. When the site I was originally working on lost its contract, I chose to remain with the company rather than transfer under TUPE — a decision I now regret. I was later offered another site; however, due to workplace politics and behaviour that I experienced as racism on that site, I did not feel comfortable accepting the position. Even basic things such as booking annual leave became unnecessarily difficult and required multiple conversations with management before it was finally approved. After returning from my holiday, all of my scheduled shifts had disappeared from the portal and I had been moved onto the response team without any clear explanation. Since then, each time I contact control asking for shifts, I am told there are none available, despite being on a 36-hour contract which the company appears unable to provide. Additionally, when applying for internal roles, I have repeatedly received no response or feedback.

2.0
12 Mar 2026

Good

Anonymous employee
Recommend
CEO approval
Business outlook

Pros

Good colleagues and good communication

Cons

Pay is not enough and poor management

Viewing 1 - 3 of 75 Reviews

Glassdoor has 77 CIS Security reviews submitted anonymously by CIS Security employees. Read employee reviews and ratings on Glassdoor to decide if CIS Security is right for you.