Heavy-Duty Diesel Mechanic & Diagnostics Expert

404 READY MIX INC; Lithonia (GA); On-site; USD 55,000 - 85,000; Full time

Benefits offered by this job

Health insurance

Paid time off

Job summary

404 Ready Mix is seeking a highly skilled Diesel Mechanic Service Technician to diagnose, repair, and maintain heavy-duty diesel-powered equipment and vehicles. Mixer trucks experience is a plus but not required.

You will play a key role in ensuring reliable operation of critical equipment used to move ready-mix concrete. Responsibilities include diagnostics, maintenance, fabrication, electrical troubleshooting, and safe operation during repairs.

Qualifications

• Experience as a diesel technician diagnosing and repairing heavy equipment.
• Ability to read OEM schematics and electrical diagrams.
• Proficient with diesel engines, transmissions, hydraulics and brakes.
• Self-driven with strong safety compliance.
• Experience with heavy lifting and using power tools.

Responsibilities

• Diagnose and repair diesel engines, transmissions, brakes, hydraulics, and air brake systems.
• Perform routine maintenance on trucks and heavy equipment.
• Fabricate parts using welding and fabrication techniques.
• Troubleshoot electrical systems and sensors.
• Operate equipment safely during repairs and maintain detailed service records.
• Assist disassembly/assembly during major repairs or upgrades.

Skills

Troubleshooting

Automotive diagnostics

Read schematics

Heavy lifting

Safety compliance

Tools

Davie4

Tech Tool

Cummins Insite

JPRO

Welding equipment

Soldering irons

Job description

404 Ready Mix is seeking a highly skilled Diesel Mechanic Service Technician to diagnose, repair, and maintain heavy-duty diesel-powered equipment and vehicles. Mixer trucks experience is a plus but not required.

You will play a key role in ensuring reliable operation of critical equipment used to move ready-mix concrete. Responsibilities include diagnostics, maintenance, fabrication, electrical troubleshooting, and safe operation during repairs.