Diesel Mechanic

Diesel Mechanic

Join a long-established, family-owned diesel repair shop that has been serving customers for over five decades. In this role, you will perform a wide range of diagnostic, repair, and maintenance services on trucks, trailers, buses, heavy equipment, and other diesel-powered vehicles. You will handle everything from routine preventative maintenance to complex engine and transmission repairs while working in a supportive, hands-on environment that values both experienced technicians and those eager to continue learning on the job.

Responsibilities

• Perform comprehensive diagnostics and troubleshooting on diesel engines, transmissions, and related systems to identify issues accurately and efficiently.
• Carry out preventative maintenance services, including oil changes, PMA/B services, and other scheduled service tasks on trucks, trailers, buses, and heavy equipment.
• Inspect and repair braking systems, including brake components, to ensure safe and reliable operation of all vehicles.
• Perform clutch work, including inspection, adjustment, and replacement of clutch components as needed.
• Conduct engine repair work, including disassembly, component replacement, and reassembly of diesel engines.
• Service and repair transmissions, including diagnosis, removal, repair, and installation of manual and automatic units.
• Complete DOT inspections to ensure vehicles meet all required safety and compliance standards.
• Perform boom and crane inspections and repairs, ensuring lifting equipment operates safely and meets regulatory requirements.
• Carry out welding and light fabrication tasks as needed to support repairs on frames, brackets, and other structural components.
• Diagnose and repair hydraulic systems on heavy equipment and other diesel-powered machinery.
• Diagnose and repair pneumatic systems, including air lines, valves, and related components.
• Perform body work and related repairs on vehicles and equipment when required.
• Document all work performed, including parts used and services completed, in a clear and accurate manner.
• Maintain a clean, organized, and safe work area, following shop procedures and best practices.
• Use personal tools and shop equipment properly and safely while protecting customer vehicles and property.
• Collaborate with other technicians and shop personnel to prioritize work, share knowledge, and ensure timely completion of repairs.
• Participate in on-the-job training and, when applicable, formal education sponsored by the company to enhance technical skills and knowledge.

Essential Skills

• 45+ years of experience in a diesel or trailer mechanic position.
• Proven experience working with diesel engines, including diagnostics, maintenance, and repair.
• Hands-on experience with transmission repair, including diagnosis and replacement.
• Strong experience in preventative maintenance on diesel vehicles and equipment.
• Ability to perform diagnostics and troubleshooting on mechanical, hydraulic, and pneumatic systems.
• Experience working with heavy equipment and diesel-powered machinery.
• Proficiency in welding for repair and light fabrication tasks.
• Capability to perform brake work, clutch work, and general engine repair.
• Familiarity with DOT inspections and related safety and compliance requirements.
• Ownership of a personal set of tools suitable for diesel mechanic work.
• Ability to work independently and manage multiple repair tasks in a busy shop environment.
• Strong attention to detail and commitment to performing high-quality, reliable repairs.

Additional Skills & Qualifications

• Experience performing PMA/B services and scheduled maintenance programs.
• Exposure to boom and crane inspections and repairs.
• Comfort working on a wide variety of equipment, including trucks, trailers, buses, and heavy machinery.
• Interest in continuing education related to diesel maintenance and repair, with willingness to attend school supported by the company.
• Desire to grow skills through on-the-job training in a hands-on environment.
• Ability to communicate clearly with team members about repair needs, timelines, and completed work.

Job Type & Location

This is a Permanent position based out of Inver Grove Heights, MN.

Pay and Benefits

The pay range for this position is $41600.00 - $72800.00/yr.

- 4% 401k Company Match - Weekly Pay on Wednesdays - Work uniforms provided - All tools that employees bring into the shop are insured by Truck Repair & Equipment - Employees have the opportunity to use the shop on the weekends for any personal projects or work that they want to do on their own (this could be a side job that they are doing for friends/family or just to work on their own equipment) - Will pay for candidates to attend school and receive a degree related to Diesel maintenance work - Flexible hours (they are willing to have people start any time between 6AM - 8AM. Additionally, they are open to candidates that cannot work a full time schedule. - Great opportunity to receive on the job training (the owner started out at age 15 sweeping floors and is on track to retire early - Very laid back environment/culture. Very willing to work with employees as long as they are consistent hard workers and provide value to the business. - Company will assist with helping employees gain the proper tools needed for the job over time

Workplace Type

This is a fully onsite position in Inver Grove Heights, MN.

Application Deadline

This position is anticipated to close on Jul 6, 2026.