Mobile Diesel Technician — On‑Site Fleet Expert

Rush Enterprises, Inc; Irving (TX); On-site; USD 34,440,000 - 75,768,000; Full time

Benefits offered by this job

Healthcare benefits

401(k) with company match

Employee stock purchase program

Performance incentives

Professional growth and training

Job summary

Rush Truck Centers, a leading provider in the commercial truck industry, seeks experienced Mobile Diesel Technicians to service client fleets on-site. The role emphasizes diagnostic work, on-site repairs, and proactive maintenance across Peterbilt, International, Ford, Hino, Isuzu, Cummins, and ASE-certified trucks.

Join a team that values safety, reliability, and customer relations, with opportunities for professional growth and a comprehensive benefits package.

Qualifications

• High school diploma or GED.
• 5 years' experience as a Class 7 & 8 technician in a dealership or truck service facility.
• CDL preferred but not required.
• Medical card as required by FMVSS.
• Mechanical aptitude and technical ability.
• Peterbilt, International, Ford, Hino, Isuzu, Cummins, and ASE certifications preferred.

Responsibilities

• Maintain all aspects of equipment according to company standards.
• Perform basic maintenance and inspections on trucks.
• Manage inventory on the service truck and keep vehicle stocked.
• Report to the Service Manager and follow daily duties.
• Be available for after-hours service calls and flexible schedule.
• Read job orders and diagnose malfunctions to plan procedures.
• Use diagnostic equipment and technical information to perform repairs.
• Replace components such as injectors, pistons, bearings, brakes, batteries, and transmissions.
• Document diagnostics and repairs in the company system.
• Ensure safety devices are functioning and vehicle is road-ready.
• Provide clear explanations of repairs to customers and service writers.

Skills

Mechanical aptitude

Diagnostics

Troubleshooting

Safety compliance

Communication

Education

High school diploma / GED

Tools

Diagnostic equipment

Mobile service tools

Job description

Rush Truck Centers, a leading provider in the commercial truck industry, seeks experienced Mobile Diesel Technicians to service client fleets on-site. The role emphasizes diagnostic work, on-site repairs, and proactive maintenance across Peterbilt, International, Ford, Hino, Isuzu, Cummins, and ASE-certified trucks.

Join a team that values safety, reliability, and customer relations, with opportunities for professional growth and a comprehensive benefits package.