Located in the heart of the mineable oil sands of Alberta, the Hammerstone Quarry is one of the largest limestone quarries in Western Canada. The Quarry provides a year-round source of quality limestone aggregates that are essential to the growth, operational sustainability and environmental performance of the Alberta oil sands industry.Hammerstone Infrastructure Materials Ltd acknowledges Treaty 8 territory: the ancestral and traditional territory of the Cree, Dene, as well as the Métis. We acknowledge the many Indigenous peoples whose footsteps have marked these lands for generations. Our recognition of this land is one aspect of ongoing reconciliation and an expression of our gratitude to those whose territory we reside on or are visiting.Hammerstone is seeking a Certified Heavy Duty Mechanic (Off-Road) to join our quarry team. The ideal candidate brings 5+ years of hands-on experience troubleshooting, diagnosing, and repairing the following equipment, or similar heavy machinery:Komatsu: 1250 Excavators, 375 Dozer, 155 Dozer, 605 Haul Trucks, 785 Haul Trucks, 600 Loaders, 500 LoadersLiebherr: 9150 Excavator, 776 DozerHitachi/John Deere: 450 & 470 ExcavatorsSandvik: DrillsSmall generator sets, light plants,



and water pumpsQualificationsValid Class 5 Driver's License with a 5-year clean driver's abstractValid Red Seal Heavy Equipment Technician (HET) CertificateStrong mechanical aptitude and experience with heavy equipment maintenanceKnowledge and use of Personal Protective Equipment (PPE) as required under OHS regulationsAbility to lift and handle heavy components safelyExcellent written and verbal communication skillsAbility to work effectively in a team setting while also working independently and self-directed as requiredCompensationCompetitive hourly rateFlights to and from a designated Canadian major centre provided (if required)Transportation from airport to on-site lodging and return provided (if required)Onsite lodging provided (if required)Schedule12-hour shifts15 days on / 15 days offIMPORTANT: As a safety sensitive position, it is a condition of employment that selected candidate successfully pass comprehensive pre-employment testing that includes a Drug and Alcohol screen and Fitness to Work testing. Please note that we have a zero-tolerance policy for any Cannabis derived products regardless of use frequency or purpose.

📌 Certified Heavy Duty Mechanic (Fort McMurray)
🏢 Hammerstone Infrastructure Materials
📍 Fort McMurray