Heavy Equipment Shop Mechanic

Department: Equipment Maintenance / Fleet Services
Reports To: Shop Foreman or Equipment Manager
Company Type: Heavy Civil Construction Company

Position Summary

The Heavy Equipment Shop Mechanic is responsible for diagnosing, repairing, and maintaining a wide range of heavy construction equipment used in civil construction operations. This position plays a critical role in ensuring equipment reliability, safety, and operational readiness for earthwork, underground utility, roadway, grading, and site development projects.

The ideal candidate is an experienced mechanic with strong troubleshooting skills in diesel engines, hydraulics, electrical systems, and powertrain components for heavy equipment.

Essential Duties and Responsibilities

• Diagnose and repair mechanical, hydraulic, electrical, and engine issues on heavy construction equipment.
• Perform preventive maintenance and scheduled service on fleet equipment.
• Inspect, troubleshoot, and repair equipment including excavators, dozers, loaders, motor graders, skid steers, compactors, haul trucks, water trucks, and other support equipment.
• Read and interpret technical manuals, schematics, and diagnostic software.
• Complete engine, transmission, hydraulic, brake, and undercarriage repairs as needed.
• Perform welding and fabrication repairs when necessary.
• Maintain accurate service records, inspection reports, and repair documentation.
• Operate diagnostic tools and equipment safely and effectively.
• Ensure shop cleanliness, organization, and compliance with safety standards.
• Coordinate with field personnel and supervisors regarding equipment status and repair timelines.
• Respond to emergency repair needs and assist field mechanics when required.
• Follow all company safety policies, DOT regulations, and environmental guidelines.

Qualifications

• Minimum 5+ years of experience repairing heavy construction equipment.
• Strong knowledge of diesel engines, hydraulic systems, electrical systems, and heavy equipment diagnostics.
• Experience with major equipment brands such as Caterpillar, Komatsu, John Deere, Volvo, Case, or similar manufacturers preferred.
• Ability to troubleshoot and repair complex equipment failures independently.
• Welding and fabrication experience preferred.
• Ability to read service manuals, electrical schematics, and hydraulic diagrams.
• Valid driver’s license required; CDL preferred.
• OEM certifications or technical school training preferred but not required.

Knowledge, Skills, and Abilities

• Strong mechanical aptitude and problem-solving skills.
• Ability to work independently with minimal supervision.
• Effective communication and teamwork skills.
• Strong attention to detail and commitment to quality workmanship.
• Ability to prioritize tasks and manage multiple repairs efficiently.

Physical Requirements

• Ability to lift up to 50 pounds occasionally.
• Ability to stand, kneel, bend, climb, and work in physically demanding conditions for extended periods.
• Ability to work indoors and outdoors in varying weather and construction site conditions.
• Ability to safely operate shop tools, cranes, jacks, welders, and lifting equipment.

Work Environment

• Shop and construction yard environment with exposure to noise, dust, grease, vibration, and heavy machinery.
• Occasional field service work may be required.
• Overtime and weekend work may be required based on project demands.

Benefits

• Competitive pay based on experience
• Medical, dental, and vision insurance
• 401(k) with company match
• Paid time off and holidays
• Company-provided uniforms and safety equipment
• Career advancement opportunities within a growing construction company