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Posted 24 days ago

Certified Heavy Duty Mechanic

@ Hammerstone Infrastructure Materials Ltd.

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Fort McMurray, Alberta

Full-time5+ years experience
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SIGNALS

Overview

Hammerstone Infrastructure Materials Ltd. is hiring a Certified Heavy Duty Mechanic (Off-Road) for its Hammerstone Quarry in Alberta's oil sands region. The role maintains and repairs Komatsu, Liebherr, Hitachi/John Deere and Sandvik quarry equipment on a 15-days-on, 15-days-off rotation with 12-hour shifts. Pay is a competitive hourly rate, with flights, airport transfers and onsite lodging provided if required.

Responsibilities:

  • Diagnose, troubleshoot and repair heavy off-road equipment
  • Maintain Komatsu, Liebherr, Hitachi and Sandvik machinery
  • Maintain generators, light plants and water pumps
  • Apply PPE and OHS regulations
  • Lift and handle heavy components safely

Requirements summary:

  • 5+ years hands-on heavy equipment experience
  • Valid Red Seal Heavy Equipment Technician certificate
  • Valid Class 5 licence with clean 5-year abstract
  • Strong mechanical aptitude
  • Pass drug, alcohol and fitness-to-work testing

Tools & skills

Komatsu equipmentLiebherr equipmentHitachi excavatorsJohn Deere excavatorsSandvik drills
Source and dates

Employer career site / ATS feed · ultipro

Employer posting date
2026-10-19
First seen by our source
2026-10-19
Source record updated
2026-10-19

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentMaintenance & repair
Experience5+ years
Hours per week40 (estimated)
Scheduleday
Travelair: minimal · ground: minimal
Work settingOutdoors, Plant or factory
PositionSitting and standing
Physical demandsphysical high · computer low
LanguagesEnglish
Licences & certificationsRed Seal Heavy Equipment Technician
Driver’s licencerequired
Background checksdrug and alcohol, driving record

Summary and details written by AI from the posting; the employer’s posting is the authority.

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Hammerstone Infrastructure Materials Ltd.

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Full company description

Hammerstone Infrastructure Materials Ltd is developing the industrial mineral potential of its extensive mineral properties in the Athabasca region, northeastern Alberta, Canada. Hammerstone's assets include approximately 1 billion tonnes of limestone reserves within the existing Muskeg Valley Quarry and related Hammerstone Project which collectively encompass over 50 years of production life within its 3,600 acres. Hammerstone believes the strong global demand for oil and the heightened profile of Alberta's oil sands will ensure long-term demand for our products.

LinkedIn followers
954
People associated on LinkedIn
64
Reported office locations
  • Calgary, AB T3N6L1, CA
  • Fort McMurray, AB T9H3G6, CA
Business categories
  • Building Material
  • Mining
  • Manufacturing
Other recorded names
  • Hammerstone Infrastructure Materials
  • Hammerstone Infrastructure Materials Ltd.
Profile identifies a recruitment agency
No
Reported total investment
0

Currency and observation date were not supplied; this is not a current valuation or a funding round.

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Hammerstone Infrastructure Materials Ltd is developing the industrial mineral potential of its extensive mineral properties in the Athabasca region, northeastern Alberta, Canada. Hammerstone's assets include approximately 1 billion tonnes of limestone reserves within the existing Muskeg Valley Quarry and related Hammerstone Project which collectively encompass over 50 years of production life within its 3,600…

FieldValue
IndustryMining
Company size51-200 employees
HeadquartersCalgary, AB
Organization typePrivately Held
Year founded2009
Open jobs on Jobsy1
LinkedInView page
Job description

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 Loaders
  • Liebherr: 9150 Excavator, 776 Dozer
  • Hitachi/John Deere: 450 & 470 Excavators
  • Sandvik: Drills
  • Small generator sets, light plants, and water pumps

Qualifications

  • Valid Class 5 Driver’s License with a 5-year clean driver’s abstract
  • Valid Red Seal Heavy Equipment Technician (HET) Certificate
  • Strong mechanical aptitude and experience with heavy equipment maintenance
  • Knowledge and use of Personal Protective Equipment (PPE) as required under OHS regulations
  • Ability to lift and handle heavy components safely
  • Excellent written and verbal communication skills
  • Ability to work effectively in a team environment while also working independently and self-directed as required

Compensation

  • Competitive hourly rate
  • Flights 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)

Schedule

  • 12-hour shifts
  • 15 days on / 15 days off

IMPORTANT: 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.

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