Diesel Mechanic

Position Description

We are seeking a skilled Diesel Mechanic to join our team. The ideal candidate will have extensive experience in maintaining and repairing diesel engines and related systems. This role requires a strong understanding of vehicle maintenance, diagnostics, and repair techniques to ensure the safe and efficient operation of our fleet of Class A vehicles. You will work on various equipment, including tractor‑trailers, and be responsible for troubleshooting mechanical issues.

• Perform routine maintenance and repairs on diesel engines.
• Diagnose issues with air brake systems, hydraulics, shocks, struts, and other components.
• Utilize schematics to identify problems and implement effective solutions.
• Conduct inspections to ensure compliance with safety standards and regulations.
• Maintain accurate records of repairs and maintenance performed on vehicles.
• Collaborate with service technicians to address complex mechanical issues.
• Assist in the training of junior mechanics as needed.
• Ensure a clean and organized work environment while adhering to safety protocols.

• High school diploma or equivalent, Associates degree a plus.
• 3+ years of proven experience as a Diesel Mechanic or similar role in vehicle maintenance. This includes experience with air brake systems, hydraulics, shocks, struts, and tractor‑trailer maintenance.
• The associate will be required to understand and comply with specific instructions, guidelines, rules, regulations, or other information established by Penske management.
• The associate must be able to perform all work adhering to DOT, OSHA, and all Sal Son safety and maintenance policies; including but not limited to the correct selection and use of appropriate tools, PPE, machine guarding, and established best safety practice.
• Regular, predictable, full attendance is an essential function of the job.
• As this position requires driving Sal Son vehicles, it is regulated by the DOT and requires a current driver qualification file to be maintained as required by the role. The driver qualification file includes an annual motor vehicle records (MVR) check, a successfully completed DOT Physical, and Safety Performance History records request from prior employers in the last three years. Additionally, CDL holders will have a DOT Drug Screening within 30 days of start and will be subject to a FMCSA Clearinghouse review.
• Willingness to travel as necessary within the district (customers yards, close geographical area and training sites), work the required schedule, work at the specific location required, complete Sal Son employment application, submit to a background screening (to include criminal checks, past employment and education) and pass a drug screening.
• This position is regulated by the Department of Transportation or designated as safety sensitive by the company, and the ability to work in a constant state of alertness and in a safe manner is required. Associates must have the ability to accept responsibility for their own safety, as well as the safety of others.