Heavy-Duty Diesel Technician — All Experience Levels

Istate Truck, Inc.

Madison (WI)

On-site

USD 30,000 - 47,000

Full time

2 days ago

Be an early applicant

A complete application in a minute

Tailored resume and cover letter, ready to send.

Get past ATS filters

Benefits offered by this job

Competitive wages

Tuition assistance

Medical, dental, and vision coverage

401(k) with company match

PPE reimbursement

Employee discounts

Employee Assistance Program (EAP)

Paid health and wellness screening

Job summary

I-State Truck Center in Madison, Wisconsin is hiring diesel technicians of all experience levels to join our busy heavy-duty shop. We work on Class 6-8 trucks with engines from Detroit Diesel, Cummins, CAT, and more.

We offer competitive pay based on experience, manufacturer and OEM training, hands-on diagnostics, and long-term career opportunities with a supportive team. Entry-level through experienced technicians are welcome, with CDL/ASE considered a plus and opportunities for tuition

Qualifications

Entry-level through experienced diesel technicians welcome.
Diesel or automotive training preferred.
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 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.