Diesel Fleet Technician: Preventative Maintenance Pro

Marathon Petroleum; Kokomo (IN); On-site; USD 40,000 - 54,000; Full time

Benefits offered by this job

401k match

Pension plan

Bonus program

Medical, dental, vision insurance

Job summary

Marathon Petroleum in Indianapolis, IN is seeking a Diesel Technician to maintain and repair our transport fleet. You’ll join a safety‑driven team and contribute to reliable operations for our fleet of trailers.

The role focuses on preventative and corrective maintenance, DOT compliance, and coordinating outside repairs. A strong mechanical aptitude and relevant training are preferred.

Qualifications

• Must have a valid driver's license.
• Excellent mechanical aptitude and strong verbal and written communication skills.
• Ability to perform routine and corrective maintenance on diesel engines and trailers.
• Experience with and knowledge of wiring and electrical systems preferred.
• Traveling up to 25%.

Responsibilities

• Inspect and maintain trailers per DOT requirements.
• Maintain DOT compliance documentation for mechanical work.
• Perform tire changes and coordinate or perform emergency maintenance and repairs.
• Coordinate outside repairs, tanker certifications, inspections, and documentation.
• Maintain shop area, order parts, absorb oils, lubricants, and supplies.
• Perform routine maintenance: oil changes, filters, power steering, brakes, etc.
• Maintain maintenance schedules on all vehicles and equipment.
• Troubleshoot and repair transport trucks, tankers, and semi-trailers.

Job description

Marathon Petroleum in Indianapolis, IN is seeking a Diesel Technician to maintain and repair our transport fleet. You’ll join a safety‑driven team and contribute to reliable operations for our fleet of trailers.

The role focuses on preventative and corrective maintenance, DOT compliance, and coordinating outside repairs. A strong mechanical aptitude and relevant training are preferred.