Diesel Technician

True North Fleet Services; Town of Texas (WI); On-site; USD 34,440,000 - 52,349,000; Full time

Benefits offered by this job

Paid ASE testing

Certification support

Training opportunities

Stable schedule

Job summary

True North Fleet Services, in partnership with Billy Bob's Repair and Tire, is seeking a skilled Diesel Technician to keep heavy trucks safe, reliable, and on the road. You will perform preventive maintenance, diagnostics, and quality repairs on heavy‑duty equipment.

If you value teamwork, steady growth, and hands‑on problem solving, this role offers training, ASE certification support, and a stable schedule with opportunities for advancement.

Qualifications

• 2+ years of diesel or heavyduty maintenance experience (fleet, dealership, or independent shop).
• ASE TSeries certifications preferred (T2, T4, T5, T6, T8) or willingness to obtain
• Strong mechanical and diagnostic skills
• Familiarity with preventive maintenance programs
• Ability to work independently and as part of a team
• Valid driver’s license (CDL a plus, not required)

Responsibilities

• Perform preventive maintenance on heavyduty trucks and trailers
• Diagnose and repair diesel engines, brake systems, suspension, steering, and electrical components
• Identify and troubleshoot mechanical and electronic issues
• Complete DOT inspections and ensure compliance standards are met
• Accurately document repairs and maintenance activities
• Maintain a clean, safe, and organized work environment
• Collaborate with drivers, service advisors, and shop leadership

Skills

Diesel maintenance

Heavy-duty trucks

Diagnostics

Preventive maintenance

Teamwork

CDL beneficial

Tools

Diagnostic tools

Job description

Position Overview

At True North Fleet Services, in partnership with trusted partner – Billy Bob's Repair and Tire, are looking for a Diesel Technician who takes pride in keeping equipment safe, reliable, and on the road. This role supports fleet uptime through preventive maintenance, diagnostics, and quality repairs on heavy-duty diesel equipment.

If you’re a hands‑on technician who values consistency, teamwork, and professional growth, this is a solid opportunity to build a long‑term career.

Key Responsibilities

• Perform preventive maintenance (PMs) on heavyduty trucks and trailers
• Diagnose and repair diesel engines, brake systems, suspension, steering, and electrical components
• Identify and troubleshoot mechanical and electronic issues
• Complete DOT inspections and ensure compliance standards are met
• Accurately document repairs and maintenance activities
• Maintain a clean, safe, and organized work environment
• Collaborate with drivers, service advisors, and shop leadership

Qualifications

• 2+ years of diesel or heavyduty maintenance experience (fleet, dealership, or independent shop)
• ASE TSeries certifications preferred (T2, T4, T5, T6, T8) or willingness to obtain
• Strong mechanical and diagnostic skills
• Familiarity with preventive maintenance programs
• Ability to work independently and as part of a team
• Valid driver’s license (CDL a plus, not required)

What We Offer

• Competitive hourly pay based on experience and certifications
• Paid ASE testing and certification support
• Wage increases tied to ASE certifications and skill progression
• Consistent workload with modern equipment
• Training opportunities and access to diagnostic tools
• Stable schedule and longterm growth potential

Why This Role Works

This isn’t just a wrench‑turning job. It’s a chance to:

• Work on equipment that’s properly maintained
• Being part of a team that values quality and safety
• Grow your skills with clear advancement opportunities

Equal Opportunity Employer

True North Fleet Services is an equal opportunity employer and is committed to creating an inclusive environment for all employees