Security Officer Interview Questions UK: 8 Real Questions and What Interviewers Want

Before your Security Officer interview, it helps to see the questions from the interviewer's side. We have picked eight from our set of 25 and added the reason each one gets asked.

Eight Security Officer interview questions, and what the interviewer is thinking

1. What SIA licence do you need to work as a security officer, and what does the training involve?

Why they ask: Confirms you are legally able to work and understand the licensing regime.

2. What would you expect to do on a patrol, and how do you make it effective?

Why they ask: Patrols are the core of static and mobile guarding work.

3. How do you control access to a site, and what would you do with a visitor who has no appointment?

Why they ask: Access control is the central task for many static sites.

4. What would you do if you were on duty and the fire alarm activated?

Why they ask: Fire response is a key duty in most guarding assignments.

5. How should you write an incident report, and what makes a good one?

Why they ask: Report writing is crucial evidence in security work.

6. You see someone on CCTV climbing the perimeter fence at night. What do you do?

Why they ask: Tests response to a security breach while keeping safe.

7. Tell me about a time you noticed something that others missed and acted on it.

Why they ask: Observation is the core skill of guarding.

8. Why do you want to work as a security officer?

Why they ask: Checks motivation and realistic expectations.

A sample answer to question 1

What SIA licence do you need to work as a security officer, and what does the training involve?

I need a Security Industry Authority licence in the security guarding category. To obtain it I complete the Level 2 Award for Security Officers in the Private Security Industry, which covers roles and responsibilities, the law, health and safety, emergency procedures, communication and conflict management, plus an enhanced DBS check, a right-to-work check and proof of identity. There is also a requirement to hold a valid first aid qualification, and the licence lasts three years. I must wear it visibly while working, unless the site requires me not to, and keep it safe. Working without a licence is a criminal offence under the Private Security Industry Act 2001 for me and my employer. I would also tell the SIA promptly about any change in circumstances or convictions.

Common mistake to avoid: Not knowing it is a criminal offence to work unlicensed; forgetting to display it

Want the rest?

Full model answers, key points and common mistakes for all 25 questions are on the Security Officer interview questions page. The first five are free, no sign-up needed.