5.0
26 Nov 2025
Recommend
CEO approval
Business outlook
Pros
Flexible timing, money, training and career progression
Cons
Small presence in Ireland, all operations are managed by UK head office
CIS Security Reviews
67% would recommend to a friend
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 76 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).