Diesel Technician / Diesel Truck Mechanic

Independent Truck Repair service is seeking a skilled and dependable Diesel Mechanic to join our maintenance team. The ideal candidate will be responsible for diagnosing, repairing, and maintaining diesel-powered trucks and fleet vehicles to ensure safety, reliability, and peak performance.

Key Responsibilities

• Perform routine maintenance and preventive maintenance (PM) on diesel trucks and fleet vehicles
• Diagnose mechanical, electrical, brake, engine, and driveline issues
• Repair and replace faulty components including engines, starters, alternators, suspensions, and air brake systems
• Conduct DOT inspections and ensure vehicles meet safety and compliance standards
• Perform oil changes, filter replacements, fluid checks, and tune-ups
• Troubleshoot engine performance issues using diagnostic tools and software
• Maintain accurate records of repairs, parts used, and work performed
• Respond to roadside breakdowns or emergency repair situations when needed
• Keep shop area clean, organized, and compliant with safety regulations
• Communicate effectively with service advisors and fleet managers regarding repairs and timelines

Qualifications

• 2+ years of experience as a diesel mechanic or heavy-duty truck technician preferred
• Strong knowledge of diesel engines, hydraulic systems, and air brake systems
• Experience with diagnostic tools and repair software
• Ability to read and interpret work orders and technical manuals
• Must have own basic tools (specialty tools may be provided depending on shop)
• Valid driver’s license required; CDL preferred but not required
• ASE certifications are a plus
• Strong problem-solving skills and attention to detail
• Ability to lift heavy parts and work in physically demanding conditions

Preferred Skills

• Experience working on fleet trucks, trailers, or commercial vehicles
• Knowledge of Cummins, Detroit Diesel, or similar engine platforms
• Welding or fabrication experience (a plus)
• Roadside repair experience

Work Environment

• Fast-paced fleet maintenance shop environment
• Hands-on mechanical work with diesel trucks and heavy equipment
• Occasional outdoor or roadside repair work
• Commitment to safety, teamwork, and reliability is essential

Twenty five year old business. Clean work environment.