Construction Heavy Duty Equipment Mechanic

Position Summary

The Construction Heavy Duty Equipment Mechanic is responsible for inspecting, diagnosing, maintaining, and repairing construction machinery and heavy equipment. This position ensures equipment is safe, reliable, and operating efficiently to minimize downtime and support construction operations.

This is a Union 825 position, and the selected candidate must join the union.

Key Responsibilities

• Diagnose, repair, and maintain construction equipment, including excavators, loaders, bulldozers, skid steers, backhoes, graders, rollers, and other heavy machinery.
• Troubleshoot and repair diesel engines, hydraulic systems, transmissions, electrical systems, braking systems, and drivetrains.
• Perform preventive maintenance, inspections, lubrication, fluid changes, and scheduled servicing.
• Use diagnostic scanners, electrical testing equipment, hydraulic pressure gauges, and other specialized tools.
• Inspect equipment for mechanical defects, leaks, excessive wear, and safety concerns.
• Repair or replace defective mechanical, hydraulic, electrical, and electronic components.
• Read and interpret service manuals, hydraulic schematics, wiring diagrams, and manufacturer specifications.
• Perform field repairs and respond to equipment breakdowns at construction sites when required.
• Test equipment after repairs to ensure proper and safe operation.
• Maintain accurate records of inspections, repairs, maintenance, parts, and labor.
• Communicate equipment conditions, repair requirements, and downtime estimates to supervisors or fleet managers.
• Maintain tools, service vehicles, and work areas in a clean and organized condition.
• Follow company safety policies, manufacturer procedures, and applicable OSHA requirements.

Qualifications

• High school diploma or GED preferred.
• 5 years of experience repairing construction equipment, heavy equipment, or diesel-powered machinery preferred.
• Strong knowledge of diesel engines, hydraulics, electrical systems, and mechanical components.
• Ability to diagnose and troubleshoot mechanical and electrical problems.
• Ability to read technical manuals, wiring diagrams, and hydraulic schematics.
• Valid driver's license required; CDL may be preferred.
• Welding and fabrication experience is a plus.
• Manufacturer or industry certifications are preferred.

Required Skills

• Diesel engine repair
• Hydraulic diagnostics and repair
• Electrical troubleshooting
• Heavy equipment maintenance
• Preventive maintenance
• Mechanical diagnostics
• Welding and fabrication
• Diagnostic equipment operation
• Parts identification and replacement
• Strong problem-solving skills
• Safety awareness

ADA Compliance | Physical Requirements

Must be able to stand, walk, bend, kneel, climb, crawl, and work in confined or awkward positions. The position may require lifting heavy tools, components, and equipment and working outdoors in various weather conditions.

Work Environment

Work may be performed in a maintenance shop, equipment yard, or active construction site. The mechanic may be exposed to noise, dust, dirt, grease, oils, fuels, chemicals, and moving machinery. Appropriate personal protective equipment and safety procedures must be followed at all times.