Heavy Equipment Mechanic - 421A

For three generations, Condrain has furthered the principles of hard work, integrity and equality.

We have both an economic and environmental responsibility to adapt and lead. Continuing to support the communities in which we build with over 500 employees and the industry’s largest fleet of equipment, Condrain’s solutions encompass the Greater Toronto Area and Ontario. We extend to people the same care, understanding and respect we show the environment. Business is led with an unwavering commitment to transparency. This allows us to be ethically sound, dutiful and adaptable, to the needs of our environment and our communities.

We are seeking a skilled and safety-focused Licensed 421A Heavy Equipment Technician to join our equipment maintenance team. This is primarily a shop-based position responsible for the inspection, diagnosis, repair, maintenance, and overhaul of heavy construction equipment and related components.

The successful candidate will have strong mechanical, hydraulic, electrical, and diagnostic skills and experience working on excavators, loaders, dozers, compactors, cranes, and other heavy construction equipment. The technician will perform preventative maintenance, troubleshoot equipment failures, complete major repairs and component replacements, and ensure equipment is maintained to a safe and reliable operating condition.

Heavy Equipment Repair & Maintenance

Perform preventative maintenance, inspections, diagnostics, and repairs.

Troubleshoot hydraulic, electrical, mechanical, fuel, cooling, and powertrain systems.

Repair or replace major components including engines, transmissions, differentials, and hydraulic systems.

Use diagnostic software, schematics, and technical manuals to identify and resolve issues.

Test equipment following repairs to ensure safe and reliable operation.

Perform welding, cutting, drilling, and minor fabrication as required.

Major Repairs & Component Replacement

Perform equipment teardown and assembly for major repairs and rebuilds.

Remove and install engines, transmissions, hydraulic pumps, cylinders, final drives, undercarriage components, and other major assemblies.

Assist with the removal and installation of excavator counterweights, crane components, booms, attachments, and other heavy components.

Inspect disassembled components and determine repair or replacement requirements.

Complete repairs in accordance with manufacturer specifications and accepted industry practices.

Test repaired equipment to confirm proper operation before returning equipment to service.

Shop & Fleet Support

Maintain accurate records of repairs, inspections, labour, parts, and work performed.

Complete assigned work orders and document equipment deficiencies and recommended repairs.

Communicate required parts, materials, and additional repairs to the appropriate supervisor.

Maintain tools, diagnostic equipment, and shop equipment in good working condition.

Maintain a clean, organized, and professional work area.

Assist with equipment inspections and fleet maintenance activities as required.

Follow company safety procedures, lockout/tagout requirements, and safe lifting and rigging practices.

Support other mechanics, apprentices, and equipment personnel as required.

Qualifications

Valid Ontario 421A Heavy Equipment Technician Certificate of Qualification .

Valid Ontario G Class Driver's Licence with a clean driver's abstract.

Experience repairing and maintaining heavy construction equipment.

Strong mechanical, hydraulic, electrical, and diagnostic troubleshooting skills.

Experience with diesel engines, powertrain systems, hydraulic systems, and electrical systems.

Experience performing major component removal, installation, and repairs.

Ability to read hydraulic and electrical schematics, service manuals, and technical documentation.

Experience using electronic diagnostic software and equipment.

Knowledge of safe lifting, blocking, rigging, and equipment repair practices.

Ability to safely operate heavy equipment for diagnostic and testing purposes.

Ability to work independently and as part of an equipment maintenance team.

Preferred Qualifications

Experience working on Caterpillar, John Deere, Komatsu, Volvo, Hitachi, or similar heavy construction equipment .

Experience with Caterpillar SIS (Service Information System) is considered an asset.

Experience with Tech Tool diagnostic software is considered an asset.

Experience working on excavators, loaders, dozers, compactors, cranes, and other large construction equipment.

Experience with major equipment repairs, component rebuilds, and equipment teardown and assembly.

Experience with OEM diagnostic software and computerized maintenance/work order systems.

Welding and fabrication experience.

Rigging and lifting experience.

Experience working in a construction, heavy civil, equipment rental, or heavy equipment service environment.

Experience mentoring or assisting apprentices.

Union Eligibility

Following the successful completion of the company’s probationary period, employees who are not already enrolled will be eligible to join the International Union of Operating Engineers (IUOE) Local 793 , subject to the applicable collective agreement and union requirements.

Candidates who are already members of IUOE Local 793 are encouraged to apply.

Hourly rate is between $50-$55

As part of our Group of Companies’ recruitment and selection process, we don’t utilize Artificial Intelligence (AI) for candidate screening.

The Company is committed to diversity and inclusivity in employment and welcomes applications from qualified individuals of diverse backgrounds. The Company is also committed to providing accommodations for people with disabilities. If you require an accommodation, we will work with you to meet your needs.