Field Heavy Equipment Mechanic: Diagnostics & Repairs

Gibralter Border Barriers; California (MO); On-site; USD 60,000 - 85,000; Full time

Job summary

Gibralter Border Barriers is seeking an experienced heavy equipment mechanic to support field operations, diagnose issues, repair heavy construction equipment, and perform preventive maintenance in outdoor job-site environments.

The role requires the ability to work independently, follow safety policies, and communicate with operators and supervisors; prior experience with Caterpillar, Komatsu, John Deere, and Volvo is preferred.

Qualifications

• Three or more years of experience as a heavy equipment mechanic; field service experience preferred.
• Experience with Caterpillar, Komatsu, John Deere, Volvo, or similar equipment preferred.
• Welding or basic fabrication experience preferred.
• ASE, OEM, or manufacturer certifications (not required).

Responsibilities

• Diagnose, troubleshoot, and repair heavy construction equipment, including excavators, dozers, loaders, and haul trucks.
• Perform preventive maintenance, inspections, and equipment adjustments to minimize downtime.
• Complete service reports, work orders, and maintenance documentation accurately and timely.
• Maintain a clean, organized service truck, tools, and parts inventory.
• Communicate equipment status, repair needs, and maintenance updates with operators, supervisors, and equipment management.
• Follow all company safety policies and OSHA requirements.

Skills

Diesel engines

Hydraulic Systems

Electrical troubleshooting

Diagnostic software

Outdoor work

Education

ASE, OEM, or manufacturer certifications

Tools

Diagnostic software

Electronic service tools

Heavy equipment tools

Job description

Gibralter Border Barriers is seeking an experienced heavy equipment mechanic to support field operations, diagnose issues, repair heavy construction equipment, and perform preventive maintenance in outdoor job-site environments.

The role requires the ability to work independently, follow safety policies, and communicate with operators and supervisors; prior experience with Caterpillar, Komatsu, John Deere, and Volvo is preferred.