Diesel Technician

Hirschbach Motor Lines, LLC; Bedford (Bedford County); On-site; USD 52,000 - 68,000; Full time

Benefits offered by this job

Second-shift premium: $3/hr

Uniform laundry service

Medical, dental, vision

Company-paid life and disability

401(k) with company match

Paid training & OEM classes

Job summary

Hirschbach Motor Lines, LLC seeks a Diesel Technician in Denton, TX to diagnose and repair fleet vehicles, primarily Freightliner, with training in latest diesel tech. You will perform preventive maintenance, electrical troubleshooting, and component service while keeping accurate repair records.

Requirements include 1–2+ years in fleet maintenance or tech school, a valid driver’s license, and willingness to grow with ongoing training. Second-shift premium and company benefits apply.

Qualifications

• 1–2+ years in fleet maintenance or recent tech school graduate.
• Valid driver's license required.
• Certifications in EPA 609, Cummins, Navistar or Daimler are a plus.

Responsibilities

• Diagnose and repair Freightliner trucks, plus Kenworth and Internationals.
• Perform preventative maintenance and electrical troubleshooting.
• Record repairs, parts use and warranty details accurately.
• Follow safety and quality standards in every job.
• Communicate clearly with drivers and fleet management.
• Engage in ongoing diesel technology training (e.g., Cummins Insite).
• Collaborate with teammates to solve problems and take on additional duties.

Skills

Fleet maintenance experience

Valid driver's license

Willingness to learn

Strong work ethic

Education

Technical school graduate

Tools

Cummins Insite

DTNA diagnostic tools

Bendix diagnostic tools

Job description

• $6,240 annual ($3/hr) second-shift premium
• Laundry service for uniforms included

Benefits for Your Future

• Medical, dental and vision
• Company-paid life and disability insurance
• 401(k) with company match
• Paid training & OEM factory classes

What You’ll Do

Diagnose and repair our fleet — primarily Freightliner trucks, plus Kenworth and Internationals

Perform preventative maintenance, electrical troubleshooting, air brakes, suspension & steering, after-treatment service, charging systems, and A/C

Accurately record repairs, parts use, and warranty details

Follow safety and quality standards in every job

Communicate clearly and professionally with drivers and fleet management

Stay sharp with ongoing training in the latest diesel technology (Diamond Logic Builder, Cummins Insite, Detroit Diagnostic Link, Bendix Acom, Wabco Toolbox, etc.)

Collaborate with teammates to solve tough problems

And take on other duties as assigned

Day-to-day work that keeps you challenged and engaged.

What We’re Looking For

You’ll excel here if you bring:

• 1-2+ years' experiencein fleet maintenance or recent tech school graduate
• Valid driver's license

Strongly Preferred

• Certifications (EPA 609, Cummins, Navistar, Daimler)
• Proficiency with diagnostic tools (Cummins Insite, DTNA, Bendix, etc.)

Nice to Have

• CDL A or B

Skills and certifications help - but a strong work ethic, attention to detail, and willingness to learn go a long way with us.

Company Overview

In April of 2023 Hirschbach became a Certified Veteran's Business Enterprise (VBE) from the National Veteran-Owned Business Association (NaVOBA) as we are 51% owned, operated, and controlled by one or more U.S. military veterans.

Hirschbach is seeking Diesel Technicians at our Denton, TX shop! At Hirschbach you will complete preventative maintenance and minor repairs on one of the newest and fully featured fleets. Come join our talented team of Mechanics!

Although 2026 National Technician Appreciation Week has passed, we still want to take the time to thank all Technicians out there for what you do every day! Here is a video showing our APPRECIATION for our talented group of Techs:

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.