G4S reviews

3.4

52% would recommend to a friend

(3,737 total reviews)
avatar

Ashley Almanza

78% approve of CEO

44% positive business outlook

G4S has an employee rating of 3.4 out of 5 stars, based on 3,737 company reviews on Glassdoor which indicates that most employees have a good working experience there. The G4S employee rating is in line with the average (within 1 standard deviation) for employers within the Administración y consultoría industry (3.7 stars).

Reviews by job title

4K reviews
5.0
Nov 18, 2025
Recommend
CEO approval
Business Outlook

Pros

Interviewing with G4S offers strong advantages, such as exposure to a global security and compliance brand and the opportunity to demonstrate professionalism in a structured screening process. It allows you to highlight transferable skills in risk management and client-facing work, while also giving valuable experience with competency-based questions that mirror real-world compliance scenarios. Overall, it provides a solid platform to showcase discipline, reliability, and attention to detail.

Cons

On the other hand, the process can be quite rigorous and time-consuming due to multiple checks and formalities. The heavy emphasis on strict procedures may limit flexibility in how you present yourself, and the detail-heavy format requires careful preparation that can feel demanding under time pressure. While challenging, these aspects simply mean the interview demands a higher level of focus and readiness.

3.0
Nov 17, 2025
Recommend
CEO approval
Business Outlook

Pros

The working hours were flexible

Cons

However i was quite far down the food chain of subcontractors for covid hotel security and there were some issues with payment. This was during 2021

Viewing 43 - 45 of 3,737 Reviews

Glassdoor has 5,055 G4S reviews submitted anonymously by G4S employees. Read employee reviews and ratings on Glassdoor to decide if G4S is right for you.