Heavy Diesel Mechanic

JOB PURPOSE.

The Heavy Diesel Mechanic is responsible for inspecting, diagnosing, repairing, and maintaining heavy-duty diesel-powered equipment and vehicles. This includes trucks, trailers, construction equipment, agricultural machinery, and other diesel-operated equipment. The mechanic ensures all equipment operates safely, efficiently, and in compliance with company and regulatory standards.

Role and Responsibilities

· Perform preventive maintenance on diesel engines and heavy equipment.

· Diagnose mechanical, electrical, hydraulic, and pneumatic system issues.

· Repair and replace defective components, including engines, transmissions, brakes, steering systems, and suspensions.

· Conduct inspections and identify potential equipment failures.

· Use diagnostic software, computerized equipment, and hand tools to troubleshoot problems.

· Maintain accurate maintenance and repair records.

· Perform DOT inspections and ensure compliance with safety regulations.

· Test equipment following repairs to verify proper operation.

· Respond to field service calls and emergency breakdowns as required.

· Maintain a clean and safe work environment.

· Order and manage parts and shop supplies as needed.

· Collaborate with operations and management teams to minimize equipment downtime.

Preferred Skills, Qualifications & Behaviors:

Required Qualifications

· High school diploma or GED.

· Technical training in diesel technology or related field preferred.

· 2–5 years of experience repairing heavy diesel equipment, trucks, or construction machinery.

· Strong knowledge of diesel engines, hydraulic systems, electrical systems, and air brake systems.

· Ability to read and interpret technical manuals, schematics, and repair documentation.

· Valid driver's license; CDL preferred.

· Ability to operate diagnostic tools and computerized repair equipment.

· Strong troubleshooting and problem-solving skills.

Physical Requirements

· Ability to lift up to 75 pounds.

· Ability to stand, bend, kneel, crawl, and work in confined spaces for extended periods.

· Comfortable working indoors and outdoors in varying weather conditions.

· Ability to safely operate shop equipment and heavy machinery.

Preferred Certifications

· ASE Diesel Certification.

· OEM Certifications (Cummins, Caterpillar, John Deere, Kenworth, Peterbilt, etc.).

· CDL Class A or B.

· OSHA Safety Training.

Knowledge, Skills, and Abilities

· Excellent mechanical aptitude.

· Strong attention to detail and safety practices.

· Effective communication and teamwork skills.

· Ability to work independently with minimal supervision.

· Strong time management and organizational skills.

· Commitment to quality workmanship and continuous improvement.

Typical Work Environment

The Heavy Diesel Mechanic works in shop and field environments, maintaining a fleet of heavy trucks, construction equipment, agricultural machinery, and related diesel-powered assets. The position may require overtime, weekend work, and on-call responsibilities to support operational needs.

Reports To: Maintenance Manager / Fleet Manager / Shop Supervisor
FLSA Status: Non-Exempt
Employment Type: Full-Time

Pay: $25.00 - $35.00 per hour

Benefits:

• 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Life insurance
• Paid time off
• Vision insurance

Work Location: In person

Salary : $25 - $35