On-Call Firefighter Interview Questions UK: 8 Real Questions and What Interviewers Want

Applying for a On-Call Firefighter job in the UK? Here is what you are likely to be asked. These questions come from our On-Call Firefighter question bank of 25 questions, written for UK employers at apprentice/entry level.

Eight On-Call Firefighter interview questions, and what the interviewer is thinking

1. Why do you want to be an on-call firefighter, and how will it fit alongside your main job and family life?

Why they ask: On-call firefighters are a commitment, so they test motivation and the practicalities of availability.

2. What does the on-call duty system involve, and what is the usual turnout time?

Why they ask: They want to confirm you understand the contract before you commit.

3. What are the main causes of fire and what is the fire triangle?

Why they ask: A basic understanding of fire science is expected at selection stage.

4. What do you know about the fitness and selection tests for becoming a firefighter?

Why they ask: Passing selection is essential and preparation shows commitment.

5. What is the Core Code of Ethics for fire and rescue services, and how would you apply it?

Why they ask: Fire services place strong emphasis on values and culture following HMICFRS reports.

6. What are the different classes of fire, and which extinguisher would you use on each?

Why they ask: It tests practical knowledge that underpins firefighting and prevention advice.

7. Your pager goes off at 3am while you are fast asleep, and you've been awake with a sick child. What do you do?

Why they ask: It tests commitment and the ability to manage fatigue and personal circumstances.

8. Tell me about a time you dropped everything to help in an emergency or on short notice.

Why they ask: On-call crews must respond immediately, so they look for evidence of reliability under pressure.

A sample answer to question 1

Why do you want to be an on-call firefighter, and how will it fit alongside your main job and family life?

I want to serve my own community, and being on-call allows me to do that while keeping my main career. I live in the village, and I've seen how long it takes for help to arrive when a crew isn't local, so I'd like to be part of that response. I work as a self-employed electrician, so I can usually leave a job quickly, and I've discussed it with my wife, who fully supports it. We've agreed which evenings and weekends I'll cover, and my parents live nearby for backup childcare. I understand it means being ready to drop everything at short notice, including at night, and attending weekly drill nights. I have thought about the commitment seriously and I'm ready for it, because the sense of purpose would be well worth the disruption.

Common mistake to avoid: Treating it as extra pocket money; Not having spoken to family or employer

Want the rest?

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