Diesel Mechanic

Ultipro; Joliet (IL); On-site; USD 6,200 - 14,000; Full time

Benefits offered by this job

$1,200 annual tool allowance

$1,200 CDL A/B stipend

Uniforms laundry service

Job summary

Hirschbach is seeking a Diesel Mechanic in Joliet, IL to diagnose and repair our fleet and perform preventive maintenance on Freightliner trucks, plus Kenworth and Internationals. You’ll ensure safety, accuracy, and quality on every job while documenting parts and warranty details.

Join a team that values ongoing training in diesel technology and collaborates closely with drivers and fleet management to keep the fleet reliable.

Qualifications

• 1–2+ years in fleet maintenance or tech school graduate.
• Valid driver’s license.

Responsibilities

• Diagnose and repair our fleet, primarily Freightliner trucks.
• Perform preventative maintenance and electrical troubleshooting.
• Record repairs, parts usage, and warranty details.
• Follow safety and quality standards in every job.
• Communicate clearly with drivers and fleet management.
• Stay updated with diesel tech training (Diamond Logic Builder, Cummins Insite, Detroit Diagnostic Link, Bendix Acom, Wabco Toolbox, etc.).
• Collaborate with teammates to solve tough problems.

Skills

Fleet maintenance

Electrical troubleshooting

Communication with drivers

Safety compliance

Education

Tech school graduate

Tools

Cummins Insite

DTNA

Bendix

Detroit Diagnostic Link

Wabco Toolbox

Diamond Logic Builder

Job description

• Monday, Tuesday, Thursday, Friday, 6:00am-4:30pm
• $6,240 annual ($3/hr) second-shift premium
• 3 weeks of PTO starting DAY ONE

Perks That Matter

• $1,200 annual tool allowance
• $1,200 CDL A/B stipend
• 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

As a Diesel Mechanic, you'll:

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:

Required

• 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.

Ready to Start Your Next Career Chapter?

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 Mechanics at our Joliet, IL 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!

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.