Diesel Mechanic: Heavy Equipment Diagnostics & Repairs

Texas Labor Corp; Dallas (TX); On-site; USD 60,000 - 75,000; Full time

Job summary

Texas Labor Corp in Dallas, TX is seeking a skilled Diesel Mechanic to service and repair heavy equipment across construction, industrial, and farm fleets. You will troubleshoot diesel engines, transmissions, hydraulics, and electrical systems while performing preventative maintenance and safety checks.

Join a team focused on uptime, using OEM schematics, welding, and diagnostic tools. Experience with Caterpillar and other major brands is a plus; bilingual abilities welcome.

Qualifications

• Experience with heavy equipment and diesel engines.
• Ability to diagnose transmissions, hydraulics, and electrical systems.
• Familiarity with OEM parts and repair standards.
• Proficient with welding and metal fabrication tools.

Responsibilities

• Diagnose and repair diesel engines, transmissions, hydraulic systems, air brakes, suspension components, and electrical systems on heavy equipment and vehicles.
• Perform routine maintenance such as oil changes, tire service, brake repairs, wheel alignments, and HVAC system checks.
• Utilize OEM schematics and diagnostic tools to troubleshoot electrical diagnostics and equipment issues.
• Fabricate parts or components using welding and hand tools to support repairs or customization.
• Conduct heavy equipment operation for testing repairs or moving machinery safely.
• Maintain detailed service records, inspection reports, and maintenance logs for safety and warranty compliance.
• Assist in servicing construction machinery including excavators, cranes, forklifts, and other equipment.

Skills

Diesel engines

Hydraulics

Electrical diagnostics

Welding

Heavy equipment repair

Diagnostics

HVAC diagnostics

Tools

Power tools

Welding equipment

OEM schematics

Job description

Texas Labor Corp in Dallas, TX is seeking a skilled Diesel Mechanic to service and repair heavy equipment across construction, industrial, and farm fleets. You will troubleshoot diesel engines, transmissions, hydraulics, and electrical systems while performing preventative maintenance and safety checks.

Join a team focused on uptime, using OEM schematics, welding, and diagnostic tools. Experience with Caterpillar and other major brands is a plus; bilingual abilities welcome.