Diesel Technician: Training, Benefits & Growth

Interstate Companies, Inc.; Windsor (WI); On-site; USD 30,000 - 48,000; Full time

Benefits offered by this job

Competitive wages

Uniforms provided

Tuition assistance

Medical, dental, and vision coverage

Job summary

I-State Truck Center is hiring diesel mechanics of all experience levels at our Madison, Wisconsin location. We welcome recent diesel grads, automotive technicians moving into heavy-duty repair, and seasoned diesel technicians seeking a new opportunity.

Work involves Class 6-8 trucks with engines including Detroit Diesel, Cummins, CAT, and more. You’ll perform preventive maintenance, diagnostics, and repairs while staying current with OEM training.

Qualifications

• Entry-level through experienced diesel technicians.
• Knowledge of diesel engines, mechanical and electrical systems, air brakes, and aftertreatment systems.
• Valid driver’s license required.
• ASE certifications, OEM training, and CDL are a plus.
• Ability to lift 50-75 lbs. and work in typical heavy-duty shop conditions.

Responsibilities

• Perform preventive maintenance, inspections, diagnostics, and repairs.
• Troubleshoot diesel engines, aftertreatment, electrical, brake, suspension, and drivetrain systems.
• Use diagnostic tools such as Cummins INSITE, Detroit Diesel DiagnosticLink, and other OEM software.
• Repair and replace components based on your skill and experience level.
• Accurately document repairs and completed service work.
• Maintain a clean, organized, and safe work environment.
• Participate in ongoing technical and manufacturer training.

Skills

Diesel engines knowledge

Troubleshooting

Reading wiring diagrams

Valid driver’s license

ASE certifications

CDL

Education

Diesel/Automotive technical training

Tools

Cummins INSITE

Detroit Diesel DiagnosticLink

OEM software

Job description

I-State Truck Center is hiring diesel mechanics of all experience levels at our Madison, Wisconsin location. We welcome recent diesel grads, automotive technicians moving into heavy-duty repair, and seasoned diesel technicians seeking a new opportunity.

Work involves Class 6-8 trucks with engines including Detroit Diesel, Cummins, CAT, and more. You’ll perform preventive maintenance, diagnostics, and repairs while staying current with OEM training.