Heavy Duty Equipment Mechanic

Job Description

Job Description

We are seeking a skilled and safety-focused Heavy Duty Equipment Mechanic to join our maintenance team in Red Lake, Ontario. This role is responsible for the inspection, maintenance, troubleshooting, and repair of a wide range of heavy equipment used in both surface and underground mining operations. The successful candidate will work on a rotational 14 / 14 schedule and must be committed to maintaining high standards of safety, productivity, and equipment reliability.

Key Responsibilities

General Duties

Perform preventative maintenance, inspections, troubleshooting, and repairs on heavy mining equipment.

Diagnose mechanical, electrical, and hydraulic system issues using diagnostic tools and schematics.

Conduct scheduled maintenance in accordance with OEM and site maintenance programs.

Complete accurate service reports, work orders, and equipment maintenance records.

Ensure compliance with company safety policies, procedures, and applicable regulations.

Work effectively with operations, planners, and supervisors to minimize equipment downtime.

Maintain a clean and organized work area and service vehicles.

Participate in pre-shift meetings, toolbox talks, and safety training programs.

Follow lockout / tagout (LOTO) procedures and all safe work practices.

Underground Mining Equipment Duties

The Heavy Duty Mechanic will be required to service and repair underground mobile equipment including but not limited to :

Load-Haul-Dump (LHD) units and underground scoop trams

Jumbo drills and bolting equipment

Underground haul trucks

Personnel carriers

Shotcrete equipment

Rock breakers and scalers

Utility vehicles and light plants

Pumps, compressors, and generators

Ventilation equipment and auxiliary systems

Specific underground responsibilities include :

Performing breakdown repairs in active underground work areas

Completing inspections prior to equipment entering service

Diagnosing issues in confined and remote environments

Maintaining equipment used in harsh, wet, and abrasive conditions

Assisting with equipment mobilization and demobilization underground

Ensuring underground equipment meets site and regulatory standards

Surface Equipment Duties

The Heavy Duty Mechanic will also be responsible for maintaining surface equipment including :

Excavators, dozers, and loaders

Graders and haul trucks

Cranes and telehandlers

Fuel and lube trucks

Light-duty vehicles and service trucks

Portable generators and compressors

Crushing and screening equipment

Pumps, piping, and process-related equipment

Additional surface duties include :

Welding and fabrication as required

Tire changes and undercarriage repairs

Hydraulic hose fabrication and replacement

Structural repairs and component rebuilds

Assisting with equipment commissioning and upgrades

Mechanical Responsibilities

Troubleshoot and repair :

Diesel engines

Hydraulic systems

Electrical systems

Drivetrains and transmissions

Brake and steering systems

Cooling and lubrication systems

Rebuild components such as :

Cylinders

Differentials

Pumps and motors

Final drives

Gearboxes

Conduct fluid analysis and component inspections

Calibrate and adjust equipment controls and systems

Operate diagnostic software and OEM troubleshooting tools

Safety and Compliance

Strict adherence to OHSA, mining regulations, and site safety standards

Identify and report hazards and unsafe conditions

Participate in risk assessments and job hazard analyses

Use proper PPE at all times

Follow confined space, working at heights, and hot work procedures

Support site safety initiatives and continuous improvement programs

Qualifications

Required

Interprovincial Red Seal – Heavy Duty Equipment Technician (421A) or equivalent

Minimum 3–5 years experience in mining or heavy industrial environment

Experience working on underground mining equipment

Strong diagnostic and troubleshooting skills

Valid driver’s license with clean abstract

Ability to work 12-hour shifts on a 14 / 14 rotation

Ability to pass pre-employment medical and site clearances

Preferred

Underground Common Core certification

Experience with Sandvik, Epiroc, CAT, or Komatsu equipment

Welding certification (CWB considered an asset)

Hydraulic and electrical diagnostic training

First Aid / CPR certification

Skills & Attributes

Strong mechanical aptitude

Ability to work independently and as part of a team

Excellent problem-solving skills

Effective communication and organizational abilities

Ability to work in physically demanding environments

Commitment to safety and quality workmanship

Working Conditions

Combination of surface and underground work environments

Exposure to noise, dust, vibration, and temperature extremes

Confined spaces and remote work locations

Physically demanding tasks including lifting, bending, and climbing

What We Offer

Competitive wage and benefits package

14 on / 14 off rotation for work-life balance

Transportation to and from site provided

Accommodations and meals supplied

Opportunities for overtime and career advancement

Training and professional development

Join a dynamic team where safety, teamwork, and reliability drive success.

Interested candidates are invited to submit their resume and certifications for consideration.