Ace Your Firefighter Interview
Master the questions hiring chiefs ask and showcase your bravery and expertise
- Comprehensive list of technical and behavioral questions
- STAR model answers for each question
- Expert tips to avoid common pitfalls
- Practice pack with timed mock interviews
- Insights into ATS-friendly keywords
- Links to career and salary guides
Technical Knowledge
Arrived at a residential building on fire with occupants inside.
Ensure crew safety, extinguish the fire, and rescue any occupants.
Conducted a rapid size‑up, established a water supply, deployed a hose line, coordinated crew assignments, performed a primary search for victims, applied water to control the fire, and communicated continuously with command.
Fire was contained within 15 minutes, all occupants were rescued safely, and property damage was minimized.
- How do you prioritize fire suppression vs rescue?
- What equipment would you select for a high‑rise fire?
- Clarity of size‑up process
- Safety considerations for crew and civilians
- Effective team coordination
- Appropriate equipment selection
- Skipping size‑up
- Ignoring victim rescue
- Poor communication with command
- Rapid size‑up of fire conditions
- Establish water supply and deploy hose
- Assign crew roles (attack, backup, search)
- Conduct primary search and rescue
- Apply water to control fire
- Maintain communication with incident command
During fireground training, instructors emphasized the fire triangle concept.
Demonstrate understanding of the three elements that sustain fire and how to disrupt them.
Identified heat, fuel, and oxygen as the triangle components; explained that removing any one—cooling with water (heat), removing combustible material (fuel), or limiting airflow (oxygen)—will extinguish the fire; applied this knowledge by using water to cool and ventilation to reduce oxygen during live fire scenarios.
Successfully suppressed the training fire, reinforcing the practical application of the fire triangle.
- Which element is most effective to target in a vehicle fire?
- How does ventilation affect the fire triangle?
- Accurate identification of triangle elements
- Clear explanation of how each element can be controlled
- Practical examples of tactics
- Incorrectly stating the elements
- Suggesting adding fuel to extinguish fire
- Heat, fuel, oxygen are the three elements
- Removing heat (cooling) with water
- Removing fuel (clearing combustibles)
- Removing oxygen (ventilation)
Behavioral
Responded to a multi‑vehicle collision on a highway with several injured victims and traffic congestion.
Provide immediate medical care, coordinate extrication, and manage traffic safety while communicating with dispatch.
Prioritized triage using START, delegated crew members to airway, breathing, and circulation interventions, coordinated with police for traffic control, and kept incident command updated on patient status and resource needs.
Stabilized all critical patients within the golden hour, facilitated rapid transport to hospitals, and cleared the highway within two hours, receiving commendation from the department.
- What triage system do you use and why?
- How do you ensure crew safety while performing rescues?
- Effective prioritization of patients
- Clear delegation and teamwork
- Communication with external agencies
- Outcome for victims
- Failure to triage properly
- Neglecting scene safety
- Rapid scene assessment and triage
- Assign specific medical tasks to crew
- Coordinate with law enforcement for traffic control
- Maintain clear communication with incident command
- Document patient status and transport decisions
A disagreement arose between two firefighters over the best method to secure a ventilation line during a fire attack.
Resolve the conflict quickly to maintain crew cohesion and safety.
Facilitated a brief debrief on the scene, allowed each firefighter to present their perspective, referenced standard operating procedures, and guided the crew to a consensus approach while emphasizing the shared goal of safety.
The crew agreed on a unified method, completed the ventilation successfully, and the two firefighters reported improved mutual respect afterward.
- Can you give an example of a SOP that guides ventilation decisions?
- How do you prevent recurring conflicts?
- Active listening
- Use of SOPs to mediate
- Promoting teamwork
- Resolution outcome
- Ignoring one party’s concerns
- Escalating the conflict
- Listen to each party’s viewpoint
- Reference SOPs and training
- Encourage collaborative problem‑solving
- Reinforce common safety goals
Scenario-based
Called to a highway collision involving a tanker truck leaking an unknown chemical.
Ensure crew safety, contain the spill, protect victims, and coordinate with hazmat teams.
Established a safety perimeter, identified the material using placards, donned appropriate PPE, applied absorbent materials to contain the leak, initiated ventilation, performed primary search and medical triage for victims, and notified the hazardous materials response team while maintaining radio updates.
Spill was contained with minimal environmental impact, all victims received timely medical care, and the hazmat team took over without incident.
Assigned to a wildfire in a remote area where multiple agencies were present and command structure was fragmented.
Support incident command, improve resource allocation, and maintain clear communication among crews.
Assumed the role of a liaison officer, compiled real‑time resource status, relayed critical information to command, coordinated with neighboring units to prioritize high‑risk zones, and facilitated briefings to ensure all crews understood objectives and safety protocols.
Improved resource distribution reduced fire spread by 20%, enhanced crew safety, and command reported smoother operations despite limited assets.
- What information is most critical to relay to incident command?
- How do you prioritize tasks when resources are scarce?
- Situational awareness
- Effective communication with command
- Resource management
- Safety focus
- Failing to report critical updates
- Ignoring safety protocols
- Act as liaison to central command
- Provide accurate resource tracking
- Prioritize high‑risk areas
- Facilitate clear briefings
- Maintain safety communications
- fire suppression
- emergency medical services
- hazardous materials
- teamwork
- communication
- incident command
- rescue operations