Field Heavy Duty Technician

Aecon Group Inc.

. Provide preventative and corrective maintenance, inspections, modifications, system installation and dismantling, diagnostics, and repairs for earthmoving and paving construction equipment .

Posted 11/5/2026full-timeCalgary • CanadaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive mechanical knowledge and diagnostic ability in heavy equipment maintenance and repair, adhering to OEM standards and safety regulations. Capable of performing preventative and corrective maintenance, inspections, and repairs in various field conditions while providing guidance to less experienced technicians.

Highest-signal resume keywords

Heavy Equipment MaintenanceDiagnostic AbilityJourneyperson Certificate (Red Seal)Preventative MaintenanceElectrical, Mechanical, and Hydraulic Diagnostics

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Preventative MaintenanceCorrective MaintenanceElectrical DiagnosticsMechanical DiagnosticsHydraulic DiagnosticsReading Diagrams and SchematicsField RepairsHeavy LiftingOperating Hoists and Lifting DevicesService Record Maintenance

Soft Skills

Guidance to TechniciansOrganizational SkillsAbility to Work Independently

Tools & Technologies

Diagnostic ComputersService EquipmentLifting DevicesRepair Manuals

Certifications & Qualifications

Journeyperson Certificate (Red Seal)Valid Class 5 Driver’s Licence

Industry Keywords

Earthmoving EquipmentPaving Construction EquipmentWorkplace SafetyEnvironmental RegulationsNational Safety CodeField ConditionsConstruction Environments

About the role

Key responsibilities & impact

Provide preventative and corrective maintenance, inspections, modifications, system installation and dismantling, diagnostics, and repairs for earthmoving and paving construction equipment
Follow Workplace Safety, Environmental, and National Safety Code policies and regulations at project sites and field locations
Complete preventative maintenance and repairs according to OEM standards or company recommendations
Diagnose electrical, mechanical, and hydraulic problems using diagnostic computers to identify and clear fault codes
Read diagrams, schematics, and manufacturers’ repair manuals to determine work procedures
Safely operate hoists, lifting devices, service equipment, and tools to position and repair machinery components
Inspect equipment for defects, wear, and service requirements
Respond to equipment breakdowns and complete field repairs to minimize downtime
Maintain service records, inspection reports, work orders, and documentation
Keep the assigned service vehicle, tools, parts, and work area organized, secure, and ready for use
Provide guidance to less experienced technicians and apprentice maintenance personnel
Recommend improvements to maintenance policies, procedures, and work practices
Work with minimal supervision in remote or active construction environments
Perform other duties as required

Requirements

What you’ll need

3+ years of heavy equipment maintenance and repair experience
Valid Class 5 driver’s licence
Must comply with the company’s drug and alcohol program, including testing requirements
Fewer than 6 demerit points on driver’s abstract
Excellent mechanical knowledge and demonstrated diagnostic ability
Able to perform heavy lifting and hands-on repair work in field conditions
Journeyperson Certificate (Red Seal) as a Heavy Equipment Technician
Dual trade certification will be considered an asset
Ability to travel to project sites and work varied shifts, extended hours, weekends, or on-call schedules when operationally required
Ability to work outdoors in changing weather and site conditions

Benefits

Comp & perks

Mental, emotional, and physical well-being services and benefits for employees and families
Aecon University
Tuition reimbursement
Leadership Programs
Training and development initiatives
Veteran group partnerships
Aecon Women in Trades program
Diversity programs
Employee Resource Groups (ERGs)
Workplace accommodations throughout the interview and hiring process, upon request