Heavy Duty Diesel Mechanic

• Base Pay $35.00 - $45.00 / Hour
• Employee Type Non-Exempt

• Name Samantha Mc Corkle
• Email

The Heavy-Duty Diesel Mechanic is responsible for diagnosing, repairing, and maintaining diesel-powered trucks and heavy equipment across various job sites nationwide. This role requires extensive travel (approximately 50%) and the ability to work independently in field environments. The ideal candidate is highly skilled in diesel systems, safety-focused, and adaptable to changing job site conditions.

• Perform diagnostics, troubleshooting, and repair of heavy-duty diesel trucks and related equipment in both shop and field environments
• Travel to job sites nationwide to provide on-site maintenance and emergency repair services
• Inspect, maintain, and repair diesel engines, transmissions, brake systems, hydraulic systems, and electrical components
• Utilize diagnostic tools and software to identify mechanical issues and recommend solutions
• Complete preventative maintenance services to ensure equipment reliability and longevity
• Respond promptly to breakdowns to minimize downtime and support operational efficiency
• Maintain accurate service records, work orders, and parts usage documentation
• Communicate effectively with operations teams, drivers, and supervisors regarding repair status and equipment needs
• Ensure compliance with all company safety policies and OSHA regulations
• Maintain service vehicle, tools, and equipment in safe and working condition

• Minimum of 3–5 years of experience working on heavy-duty trucks and diesel engines
• Strong knowledge of diesel engine systems, hydraulics, electrical systems, and diagnostics
• Experience working in field service or mobile repair environments preferred
• Ability to operate diagnostic tools, laptops, and repair software
• Valid driver’s license required; CDL preferred or ability to obtain
• Ability to travel up to 50% of the time, including overnight and extended stays as needed
• Strong problem-solving and diagnostic abilities
• Ability to work independently with minimal supervision
• Excellent time management and organizational skills
• Strong communication and customer service skills
• Adaptability to work in various weather and job site conditions
• Commitment to safety and quality workmanship

• Ability to lift up to 75 lbs regularly
• Ability to stand, kneel, bend, and work in confined or awkward spaces
• Comfortable working outdoors in varying weather conditions
• Ability to travel frequently and work flexible hours, including occasional evenings or weekends
• Combination of shop setting and outdoor job sites
• Frequent exposure to noise, dust, grease, and heavy machinery
• Travel required across multiple states and job locations
• Competitive hourly wage or salary (based on experience)