Entry-Level Diesel Technician: Training & Benefits

I-STATE TRUCK CENTERS; Windsor (WI); On-site; USD 28,000 - 36,000; Full time

Benefits offered by this job

Tuition assistance

Medical, dental, and vision coverage

PTO accrual from day one

401(k) with company match

Disability insurance

Job summary

I-State Truck Center in Madison, Wisconsin is seeking an entry-level Diesel Mechanic to join our service team. This role is ideal for recent graduates from a diesel technology program or individuals with 1–2 years of diesel repair experience.

You will perform preventive maintenance and diagnostics on Class 6–8 trucks and trailers, building a long-term career in heavy-duty diesel service. You will work with seasoned technicians, learn advanced techniques, and participate in on-the-job training

Qualifications

• High school diploma or equivalent is required.
• Technical diploma or certification in automotive or diesel repair preferred.
• 1–2 years of diesel/heavy-duty truck experience preferred.
• Ability to read service manuals and schematics.

Responsibilities

• Perform routine inspections and preventive maintenance on diesel engines, transmissions, brakes, and electrical systems.
• Assist senior technicians with diagnostics using tools such as OBD scanners, multimeters, and air gauges.
• Disassemble, repair, and reassemble components including fuel systems, aftertreatment systems, and suspension components under supervision.
• Accurately document all work performed using digital service management software.
• Maintain a clean, organized, and safe work area in compliance with company policies and OSHA standards.
• Coordinate with the parts department to identify needed components.
• Participate in on-the-job training and manufacturer certification programs.

Skills

Diesel systems

OEM diagnostics

Wiring diagrams

Safety focus

Team player

Education

High school diploma

Diesel tech cert

Tools

Cummins Insite

Detroit Diesel DiagnosticLink

Job description

I-State Truck Center in Madison, Wisconsin is seeking an entry-level Diesel Mechanic to join our service team. This role is ideal for recent graduates from a diesel technology program or individuals with 1–2 years of diesel repair experience.

You will perform preventive maintenance and diagnostics on Class 6–8 trucks and trailers, building a long-term career in heavy-duty diesel service. You will work with seasoned technicians, learn advanced techniques, and participate in on-the-job training