Lead Diesel Truck Mechanic

About the role

We are seeking an experienced and hands-on Lead Diesel Truck Mechanic to join and guide our skilled maintenance team at the railyard. In this critical leadership role, you will oversee the inspection, diagnosis, and repair of mechanical, hydraulic, diesel, and electrical systems on a fleet of semi-trucks, trailers, and hostler vehicles. You’ll ensure timely preventative maintenance, lead troubleshooting efforts, and uphold the highest standards of safety, performance, and reliability.

Responsibilities

• Lead daily shop operations, prioritizing repair tasks, allocating work, and mentoring mechanics to ensure efficient workflow and high-quality standards.
• Diagnose and repair diesel engines (Caterpillar, Cummins, Detroit), ensuring optimal vehicle and equipment performance.
• Troubleshoot and repair complex electrical systems using wiring diagrams and schematics.
• Perform and oversee routine preventive maintenance on all tractors, trailers, and yard hostlers to reduce downtime and prevent failures.
• Conduct in-depth vehicle assessments and coordinate responses to both scheduled maintenance and emergency breakdowns.
• Maintain accurate records of inspections, repairs, and parts used, ensuring documentation aligns with safety protocols and regulatory compliance.
• Collaborate with the Maintenance Supervisor to communicate repair statuses, resource needs, and long-term maintenance planning.
• Promote and enforce safety standards across all maintenance operations, ensuring all team members follow best practices.

Qualifications

Required:

• 5+ years of hands-on experience as a diesel mechanic, including leadership or team lead responsibilities.
• 3–5 years of experience working as a diesel mechanic, with experience on semi-trucks, trailers, or hostler vehicles.
• Proficiency in diagnostic tools and mechanical repairs, including diesel engines, hydraulics, and electrical systems.
• Ability to work with schematics and troubleshoot electrical issues effectively.
• Familiarity with maintenance scheduling systems and keeping accurate service records.
• Proven organizational and leadership skills with the ability to coach and support technicians.
• Strong troubleshooting and mechanical skills.
• Knowledge of all diesel engine systems, including fuel, electrical, cooling, and exhaust.
• Must be able to lift 50 lbs and work in all weather conditions.
• Must own necessary tools for the job.
• Valid Driver’s License.
• Must pass a pre-employment background verification, physical, and drug screening (Federal Rail Administration regulations apply).
• Open availability required.

Preferred experience:

• ASE Certification or equivalent.
• Experience with Caterpillar, Cummins, and Detroit diesel engines.
• Experience with hostler trucks and terminal tractors.
• Welding or fabrication skills.
• Experience working in an intermodal yard or rail yard environment.
• Experience with hostlers and forklifts.
• Experience with electric trucks.

Benefits

• Medical, dental, and vision benefits
• 401(k)
• Paid training
• Career advancement opportunities

Pay

$32.00 – $40.00 per hour

Schedule

Full-time, immediate hire. Open availability required, Monday–Friday, on call weekends.