Panel interview (BDI/STAR)

How behavioural interviews work

Most Canadian fire interviews are behavioural descriptive interviews (BDI): panels ask for specific past events ('Tell us about a time you had a conflict with a coworker') on the evidence-backed theory that past behaviour predicts future behaviour. Calgary runs its panel interview in Calgary as a BDI in STAR format. Vague, hypothetical, or borrowed answers score poorly by design; the scoring rubric rewards real, specific, first-person events.

STAR is the answer structure panels are trained to score: Situation (brief context), Task (your specific responsibility), Action (what you did, in first-person singular), Result (what happened, quantified where possible). Most weak answers fail in the Action and Result: candidates say 'we' when the panel needs 'I', and they trail off before stating the outcome. Practise landing the result explicitly, including what you learned.

Build the story bank against core competencies

Panels draw questions from a predictable competency set: teamwork, integrity, conflict resolution, failure and recovery, customer or public service, safety, diversity and respect, and performance under stress. Prepare two true stories per competency from the raw material you banked in Step 6, and you will have coverage for nearly any question phrasing.

Write each story out in STAR form, then trim it to a two- to three-minute telling. Include the uncomfortable ones: a genuine failure story with real accountability and a concrete change in behaviour consistently outscores a humble-brag, because accountability is the competency being measured. Every story must be true and consistent with your PHS and resume; panels compare notes with the background file, and this is another place where honesty is simply the winning strategy.

Know your city's format

Formats vary enough to change your preparation. Calgary: BDI panel in STAR format, in person. Edmonton uses MMI, the multiple mini interview: a circuit of short timed stations, each with its own scenario and assessor, so you must reset quickly and think aloud through situational problems rather than reciting prepared stories. Saskatoon runs a panel interview and then a separate Fire Chief interview with references. Kelowna's NTN process includes a pre-recorded video interview before the final in-person interview, which means practising delivery to a camera with no interviewer feedback.

Victoria runs a behavioural descriptive panel following its joint assessment day. Montreal's skills interview includes situational and role-playing exercises. Check your city guide for the current format and prepare in that format, not a generic one.

Rehearse out loud, then refine

Reading your stories silently is not preparation; delivery is a physical skill. Rehearse out loud, under time, with a partner or an AI mock interviewer that probes with follow-ups ('What exactly did you say to them?', 'What would you do differently?'). Follow-up probes are where memorized answers crack and genuinely experienced candidates pull ahead.

Record yourself at least once. Listen for filler, pace, and whether your Action section is truly first-person. Then refine: sharpen the result numbers, cut the wind-up, and practise a composed recovery for the question you have no story for (it is acceptable to pause, think, and choose the nearest honest example rather than inventing one).

On the day: professional dress, early arrival, names remembered, and a brief, genuine close. Panels hire people they can picture on a crew at 3 a.m. Composure and honesty carry more weight than polish.