We're sorry, but CareerCircle does not work properly without JavaScript enabled. Please enable JavaScript for your browser and reload this page.

Join

Tractor/Trailer Mechanic

Packaging Corporation of America

Posted Friday, April 3, 2026

Posting ID: 23748

Mason, MI

Key Responsibilities

Performs preventive maintenance on trailer equipment.
Performs troubleshooting and root cause analysis of repair issues.
Service and repair trailers.
Utilizes manuals, work orders, hand and power tools, and measuring tools to complete tasks.
Assembles, disassembles, repairs, replaces parts as needed.
Electrical repairs and general maintenance.
Welding and fabrication.
Service and repair ABS systems.
Ability to diagnose using computer diagnostic equipment.
Notify management of occurring deficiencies or needs for repairs.
Reports all maintenance issues and malfunctions.
Follows safety regulations.
Performs other duties as assigned.

Education and Experience

Typically possesses High School diploma (or equivalent) and minimum 2+ years of experience.
Proven working experience as a mechanic working on semi-trucks and trailers.
You will need to have a variety of hands on skills
You will need to know how to safely operate and maintain your equipment
Experience in repair and maintenance of semi-trailers
Knowledge of air brakes and electrical systems on semi-trailers
Experience using hand and power tools
Own a basic tool set
Able to work in a shop environment
Able to lift 50 pounds
Reliable transportation
Attention to detail in all aspects of the job

Knowledge and Skills

Good organizational skills and attention to detail.
Good customer service skills.
Good written and oral communication skills.
Ability to communicate professionally and courteously with customers and colleagues.
Ability to remain focused in a fast-paced environment.
Specialized driver's license(s), such as commercial driver's license preferred.
Master Heavy Duty Mechanic certification for the state of Michigan- preferred or able to obtain within 1 year of hire date.
Repair specialty required:

HDT Engine Repair- Gasoline

HDT Engine Repair- Diesel

HDT Drivetrain

HDT Brakes and Braking Systems

HDT Suspension and Steering Systems

HDT Electrical Systems

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

On-Site