Diesel Mechanics

Job Description

We are seeking an experienced and dependable Diesel Mechanic to join our dealership and repair shop specializing in Class 8/ 18-wheeler trucks
. This role involves diagnosing, repairing, and maintaining heavy-duty trucks to ensure safety, reliability, and customer satisfaction.

• Diagnose mechanical, electrical, and hydraulic issues on 18-wheelers
• Perform repairs and preventative maintenance on engines, transmissions, brakes, suspension, and steering systems
• Service DOT inspections and ensure vehicles meet safety regulations
• Troubleshoot and repair electrical systems, sensors, and onboard diagnostics
• Perform oil changes, filter replacements, and fluid checks
• Use diagnostic software and tools to identify and resolve issues
• Maintain accurate service records and repair documentation
• Follow shop safety procedures and manufacturer guidelines
• Communicate repair needs and timelines with service advisors or customers

• Proven experience as a diesel mechanic working on heavy-duty trucks
• Strong knowledge of diesel engines and truck systems
• Ability to read and interpret diagnostic data and repair manuals
• Familiarity with DOT regulations and inspections
• Valid driver’s license (CDL a plus but not required)
• Reliable, detail-oriented, and safety-focused

Preferred Qualifications:

• Experience working in a truck dealership or fleet repair shop
• OEM experience (Freight-liner, Kenworth, Peterbilt, Volvo, etc.)
• ASE Diesel certifications
• CDL Class A or B

Work Environment &

Physical Requirements:

• Shop-based work with occasional outdoor exposure
• Ability to lift heavy components and work in various positions
• Fast-paced repair environment

• Competitive pay with overtime opportunities
• Health, dental, and vision insurance
• Paid time off and holidays
• Tool allowance or tool reimbursement
• Ongoing training and certification support