How to become a firefighter in Hamilton

Required at application

Required before hire

Required at conditional job offer

1. 1Online applicationMandatory online questionnaire with resume attached, submitted during the recruitment window.

   Hamilton accepts applications online only during a recruitment window, and its recruitment page says plainly when full-time probationary firefighter recruitment is closed. Check that page regularly so you are ready the day a window opens.

   The application is a mandatory online questionnaire with your resume attached. If you leave the questionnaire incomplete or forget the resume, your application is disqualified, and answers cannot be changed after the process closes, so check every answer before you submit.

   Sort out your login before a window opens. The recruitment page lists a separate contact for technical issues logging in or resetting your password to submit your online application, so use it early rather than on the closing day. Later invitations come by email, so apply with an address you check every day.

   Before applying, check yourself against the published requirements, including a valid Class DZ licence with 0 demerit points at time of application, an Ontario high school diploma or approved equivalent, a Basic Rescuer or Level C CPR certificate and a Standard First Aid certificate dated no more than 12 months before your application, relevant provincial certifications under Ontario's firefighter certification legislation, the ability to communicate in English orally and in writing, vision of at least 20/30 corrected or 20/40 uncorrected with both eyes tested together plus normal depth perception and colour vision, and no criminal convictions without a pardon.

   Department source for this stage

   Read roadmap step 7Review your Gap ListCertification tracker
2. 2Firefighter Entry Level Test (Firefighter Services of Ontario)Multiple choice, video-based test completed at the candidate's expense; the passing score is 70 percent or higher in the Human Relations section.

   If your application passes screening, you will be contacted to complete this test with Firefighter Services of Ontario at your own expense. Neither Hamilton nor FSO publishes the fee for this test, so confirm the cost when you are invited to book.

   The test is multiple choice and video based, built to simulate the emotional triggers of real calls. Your answers show how you set priorities around traits Hamilton lists, including adaptability, communication, compassion, integrity, safety orientation and consideration for coworkers.

   The passing score is 70 percent or higher in the Human Relations section, and meeting it does not guarantee you move forward. Answer as the calm, safety-first teammate the job requires, and keep your answers consistent from scene to scene rather than guessing what sounds impressive.

   Bring photo ID such as a driver's licence, military ID, passport or health card. Photo ID is required at this test and at every later step of the recruitment process.

   Department source for this stage

   Read roadmap step 8CPS firefighter test guideDrill the question banksSit a timed mock
3. 3FSO Applicant AssessmentAt the candidate's expense: clinical assessment, occupational assessment (CPAT: stair climb, hose drag, equipment carry, ladder raise and extension, forcible entry, search, rescue, ceiling breach and pull), and 30-foot ladder acrophobia test.

   Candidates contacted to move forward complete the Firefighter Services of Ontario Applicant Assessment at their own expense. Hamilton lists four parts: a clinical assessment, the occupational assessment (CPAT), an acrophobia test and the written aptitude examination, which has its own stage below. The City does not print the fees, so confirm the cost of each part and how long each result stays valid with FSO when you book.

   The clinical assessment covers pre-appraisal screening, body composition, maximal aerobic fitness, trunk flexibility and a 60-second sit-up test. Train each piece on its own rather than relying on general gym fitness, and follow any preparation instructions FSO sends with your booking.

   The CPAT runs eight events: stair climb, hose drag, equipment carry, ladder raise and extension, forcible entry, search, rescue, and ceiling breach and pull. Hamilton links FSO's CPAT information from its recruitment page, so read it before you start training and build loaded stair climbs, drags and grip work into your plan months ahead, not the week before.

   For the acrophobia test you climb a 30-foot ladder in a harness, helmet and gloves, anchor yourself with one leg over and through the rung, connect two hose couplings, then lean back and look down at a mark on the ground for 10 seconds. Bring photo ID, which Hamilton requires at every test, and expect to hear after each test whether you will be considered further.

   Department source for this stage

   Read roadmap step 8Drill the question banksSit a timed mock
4. 4Written aptitude examinationFirefighter Services of Ontario administers the Cooperative Personnel Services (CPS) Firefighter Entry-Level aptitude examination.

   Hamilton lists the written aptitude examination inside the Firefighter Services of Ontario Applicant Assessment, alongside the clinical assessment, the CPAT and the acrophobia test, all at your own expense. FSO administers the Cooperative Personnel Services (CPS) Firefighter Entry-Level aptitude examination, multiple choice with metric versions for Canadian fire services, and Hamilton lists four question types: understanding oral information, reading comprehension, arithmetic reasoning, and maps, diagrams and mechanical drawings.

   Hamilton does not print the fee. Firefighter Services of Ontario lists the aptitude exam fee as $90 on its own services page, with results valid for 1 year, and notes that fire departments can ask for different or shorter expiry lengths, so confirm both when you book. FSO requires a score of at least 70 percent to pass. Test materials and scrap paper are provided, but cell phones, smart watches and calculators are banned, and you cannot leave the room during the exam.

   If you need accommodations, contact FSO at least one week before your appointment with a psychoeducational assessment from a qualified professional that names the accommodation.

   Prepare by doing arithmetic without a calculator, timed reading passages, map and diagram reading, and practice with basic mechanical concepts like levers, pulleys and gears. The oral section rewards focused listening, so practise taking in spoken instructions once and answering from memory.

   Department source for this stage

   Read roadmap step 8CPS firefighter test guideDrill the question banksSit a timed mock
5. 5Psychological assessmentRequired for applicants who pass the practical agility testing.

   Hamilton requires a psychological assessment for applicants who pass the practical agility testing, to assess suitability for the firefighter role. The City does not publish who administers it, the format or the cost, so confirm those details with the department when you are invited.

   As general advice, answer honestly and consistently. These assessments include consistency checks, and trying to guess a perfect profile usually reads worse than straightforward answers.

   Treat it like any other test day: sleep properly, arrive early and read every question fully before answering. A calm, honest sitting is the strongest approach available.

   Department source for this stage

   Read roadmap step 12Polygraph guideReview your PHS answers
6. 6In-person interviewBring the original and one copy of the education diploma, CPR certificate, and Standard First Aid certificate; missing documents disqualify the candidate.

   Interview invitations come by email. Bring the original and one copy of each of these documents: your Ontario high school diploma or approved equivalent, proof your Basic Rescuer or Level C CPR certificate is valid, and your Standard First Aid certificate, because missing documents mean disqualification from the process.

   International education must be evaluated through ICAS, WES-Canada or the Comparative Education Service of the University of Toronto, so start that evaluation early. If a CPR or First Aid certificate is not available, a letter on company or department letterhead stating the training level and completion date may be accepted.

   Both certificates must stay valid from the time of application through to time of hire, so renew before expiry rather than after.

   Hamilton names its values plainly: trust, honesty, integrity, compassion and empathy, and teamwork. Prepare short, true examples from your work and volunteer history that show each one, and be ready to speak to rotating shifts and working within a highly structured environment.

   Department source for this stage

   Read roadmap step 11Run a mock panel interviewInterview playbook
7. 7Conditional offerPolice Vulnerable Sector Check, City-administered medical with vision testing, reference checks, and a valid Class DZ licence with 0 demerit points including a driver's abstract check.

   A conditional offer is not the finish line, four conditions still apply. First, you must obtain a Police Vulnerable Sector Check at your own expense from the police service in the municipality where you permanently live, and it must be satisfactory to the City.

   The City books and pays for a medical assessment with its physician and provides the required medical documents once your appointment is confirmed. Your vision is tested there: the recruitment page sets the standard at the conditional-offer medical as at least 20/30 corrected or 20/40 uncorrected, both eyes tested together, plus the ability to satisfactorily complete a colour vision test.

   Complete the City's Reference Consent Form with employment-related references, meaning people you report or reported to. Pick supervisors who know your recent work and give them notice that a call is coming.

   Your Class DZ licence must still be valid with 0 demerit points, backed by a driver's abstract check satisfactory to the City. Keep your driving record spotless from the day you apply through to hire.

   Department source for this stage

   Read roadmap step 14Academy preparation guideStart a fitness program
8. 8Recruit trainingSuccessful candidates start 18 weeks of training on their employment start date.

   Successful candidates start 18 weeks of training on their employment start date. Hamilton does not publish the training schedule or location on the recruitment page, so confirm those details with the department once your start date is set.

   Arrive fit enough to repeat CPAT-level work day after day, not just once. Candidates who keep training after their testing dates absorb the recruit workload far better than those who peaked for the CPAT and stopped.

   You are hired as a probationary firefighter, so the standards from your offer still matter: keep your CPR and First Aid certificates current through to hire and your driving record clean. Show up early, take notes, and treat every drill as an evaluation, because it is one.

   Department source for this stage

   Read roadmap step 14Academy preparation guideStart a fitness program