Trailer Mechanic

Job Description

Job Description

Join Hirschbach as a Diesel Mechanic!

Why Work with Us?

Hirschbach offers competitive pay, great benefits, and a balanced 4-day workweek so you can enjoy your time off. Plus, we invest in your growth with OEM training and provide a supportive, safety-first work environment.

Pay & Benefits

$20 to $37 per hour, based on experience

$1,500 SIGN-ON BONUS!

4-day workweek (4x10) — better work-life balance!

$6,240 annual shift premium ($3 / hr) for 2nd shift

3 weeks PTO from day one!

Weekly paychecks

$1,200 annual tool allowance

$200 annual boot allowance

$1,200 annual CDL A or B stipend

Uniforms with laundry service included

Full benefits : medical, dental, vision, company-paid disability & life insurance, and more

401(k) with company match

Opportunities to advance with OEM education courses

Fun company cookouts celebrating safety milestones

What You’ll Do

Perform routine maintenance and emergency repairs on trailer refrigeration units

Diagnose and fix issues on 2019-2024 Carrier units and 2024 Thermoking units

Use diagnostic tools to troubleshoot mechanical and electrical problems

Repair or replace parts like compressors, evaporators, condensers, fans, hoses, belts, and electronic controls

Ensure all repairs meet or exceed manufacturer specs and company standards

Keep accurate maintenance records and paperwork

Manage inventory of parts and supplies efficiently

Follow safety policies to keep yourself and the team safe

Provide clear, professional communication with drivers and fleet managers

Stay updated on the latest industry tech and repair methods through ongoing training

Help fellow technicians as needed

Other duties as assigned

What We’re Looking For

608 Certification preferred

Experience working with Transport Refrigeration Units (TRUs) a plus

Thermoking and / or Carrier factory certifications preferred

Strong understanding of refrigeration operations and microprocessor control systems

Skilled with hand tools, power tools, and diagnostic equipment

Basic computer skills for diagnostic tools

• Valid Driver’s License required
• Ability to lift up to 75 lbs.

Good English communication skills (speaking, reading, writing) for daily work

Ready to build your career with a trusted industry leader? Apply now and join the Hirschbach family!

Company Overview

For 90 years, Hirschbach Motor Lines has built a sterling reputation for delivering time and temperature sensitive freight. Today, the organization generates $1+ billion in revenue and has become the 2nd largest refrigerated carrier in North America, with company headquarters in Dubuque, Iowa. Hirschbach provides a breadth of services to our customers, and has a tenured history paired with a future of growth and opportunity.

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 Trailer Mechanics at our Monmouth, 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! ​

Although 2025 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 :

Interested in hearing more about Hirschbach?

Check out our YouTube page :

https : / / youtube.com / playlist?list=PLwbAHftsNDh9o9WHHrlLRR0uFfnGH6fsa

EOE. Offer of employment in contingent upon successful completion or pre-employment drug screen and background check.

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