Diesel Mechanic

Key Responsibilities

• Diagnose and repair diesel engines, transmissions, drive trains, and electrical systems
• Perform routine and preventive maintenance (oil changes, filters, brakes, tires, fluids, etc.)
• Inspect vehicles and equipment to identify issues before failures occur
• Repair or replace defective parts using hand tools, power tools, and diagnostic equipment
• Maintain accurate service records, work orders, and parts usage
• Perform DOT‑compliant inspections and ensure equipment meets safety standards
• Test repaired equipment to verify proper operation
• Work with fleet managers and drivers to prioritize repairs
• Maintain a clean, organized, and safe work environment
• Assist with occasional roadside repairs

• Strong knowledge of diesel engines, fuel systems, emissions systems, and hydraulics
• Ability to read and interpret repair manuals, wiring diagrams, and diagnostic codes
• Proficiency with diagnostic tools (scan tools, multimeters, etc.)
• Experience with air brake systems, DEF systems, and after‑treatment components
• Welding or fabrication experience is a plus
• Familiarity with fleet maintenance software is helpful

• Strong problem‑solving and troubleshooting ability
• Ability to work independently and manage time effectively
• Clear communication with drivers and supervisors
• Attention to detail and commitment to safety
  
  Ability to lift 50+ lbs and work in shop or field conditions

• High school diploma or equivalent required
• Technical school or diesel technology certification preferred
• 2+ years of diesel mechanic experience (fleet, heavy equipment, or truck repair)
• Valid driver’s license; CDL is a plus

• Competitive pay
• Stable, full‑time work
• Supportive team environment
• Opportunities for training and advancement