Master Fleet Technician - Diesel & Heavy-Duty Repair

Cox Enterprises; Tempe (AZ); On-site; USD 70,000 - 110,000; Full time

Job summary

Cox Fleet is seeking a Master-level Technician to maintain and repair fleet vehicles, focusing on customer satisfaction and cost-effective service. The role may involve independent or team-based work and requires advanced diagnostics across light to heavy-duty trucks.

The ideal candidate will have ASE Master certification, 5+ years in related field, and strong safety and DOT knowledge. On-site duties include preventive maintenance, complex repairs, and occasional fabrication as needed.

Qualifications

• Master Level ASE certification preferred
• 5+ years of experience in a related field or equivalent combination of education and experience

Responsibilities

• Perform Preventive Maintenance and repairs with attention to safety and customer satisfaction.
• Work on OBD II systems, brakes, tires, tune-ups, suspensions, electrical systems and drive train components as certified.
• Repair and maintain hydraulics, generators, and complex electrical systems; diagnose and resolve issues.
• Coordinate with vendors for parts and repairs and provide timely service.
• May perform additional fabrication tasks and up-fit of equipment as needed.

Skills

ASE certification

Diesel repair

Electrical systems

Hydraulics

Diagnostics

Safety compliance

Troubleshooting

Education

High School Diploma or GED

Job description

Cox Fleet is seeking a Master-level Technician to maintain and repair fleet vehicles, focusing on customer satisfaction and cost-effective service. The role may involve independent or team-based work and requires advanced diagnostics across light to heavy-duty trucks.

The ideal candidate will have ASE Master certification, 5+ years in related field, and strong safety and DOT knowledge. On-site duties include preventive maintenance, complex repairs, and occasional fabrication as needed.