Lead Fleet Diesel Mechanic

Responsibilities

• Perform advanced diagnostics, troubleshooting, and repairs on diesel trucks, trailers, and heavy construction equipment
• Repair and replace diesel engines, transmissions, hydraulic systems, electrical systems, and brake systems
• Conduct preventative maintenance including oil changes, filter replacements, and DOT inspections
• Fabricate hydraulic hoses and perform basic welding and fabrication
• Coordinate with the Operations Manager to prioritize repairs and minimize equipment downtime
• Document repairs and preventative maintenance via work orders
• Mentor less experienced technicians and maintain a safe, organized shop environment

Requirements

• 5+ years of experience repairing diesel trucks, semi-trucks, fleet vehicles, or heavy equipment
• Strong diagnostic and troubleshooting skills
• Proficiency in repairing diesel engines, hydraulics, electrical systems, brakes, steering, and suspension
• Ability to read and interpret service manuals, schematics, and wiring diagrams
• Must supply and maintain personal mechanic hand tools
• Ability to lift 50–75 lbs regularly

Preferred Qualifications

• Experience with Peterbilt, Kenworth, Freightliner, Western Star, Cummins, Detroit, or CAT equipment
• Technical training in diesel technology or heavy equipment repair
• CDL license
• ASE Medium/Heavy Truck certifications
• Experience using diagnostic software and maintenance tracking systems

Benefits

• Competitive hourly pay with consistent overtime opportunities
• Medical, dental, and vision benefits
• Long-term career growth and leadership opportunities