Semi Truck Diesel Mechanic Technician-Emergency Roadside Service

Job Description

Job Description

Join our dynamic emergency roadside service team as a Semi Truck Diesel Mechanic Technician! In this vital role, you will provide expert repair and maintenance services for heavy-duty trucks and commercial vehicles, ensuring they are safe, reliable, and ready to hit the road. Your mechanical expertise will be crucial in diagnosing issues, performing repairs on diesel engines, transmissions, brakes, hydraulics, and more — all while delivering exceptional customer service in high-pressure roadside situations. This position offers an energetic environment where your skills make a real difference every day!

Duties

• Respond promptly to roadside assistance calls, diagnosing and repairing semi-trucks and heavy equipment on-site to minimize downtime.
• Perform comprehensive inspections and repairs on diesel engines, air brake systems, suspensions, hydraulics, and transmissions.
• Utilize schematics and technical manuals to troubleshoot electrical systems, HVAC units, and complex mechanical components.
• Conduct fabrication tasks such as welding, soldering, or custom modifications to ensure optimal vehicle performance.
• Use power tools and hand tools to perform tire service, shocks & struts replacement, wheel alignments, and assembly tasks.
• Document all repairs accurately in service records while maintaining a high standard of safety compliance and quality assurance.

Qualifications

• Proven experience as a diesel mechanic or automotive service technician with dealership or heavy equipment background preferred.
• Strong mechanical knowledge of tractor-trailers, farm machinery, industrial equipment, and automotive repair systems.
• Skilled in using schematics for diagnostics and troubleshooting electrical or hydraulic issues.
• Hands-on experience with fabrication techniques such as welding and soldering; familiarity with power tools essential.
• Ability to lift heavy components safely and perform heavy lifting tasks regularly.
• Knowledge of air brake systems, transmissions, suspension systems, HVAC units, tire service, and wheel alignment procedures.
• Excellent customer service skills with the ability to communicate technical information clearly under pressure.

Join us if you’re passionate about heavy-duty vehicle repair and thrive in fast-paced roadside environments! We value energetic professionals committed to safety, quality workmanship, and delivering top-tier service that keeps trucks moving forward efficiently. This is a paid position that rewards your expertise while offering opportunities for growth within a supportive team environment.

This position requires a minimum of 3 years experience as a semi truck and trailer diesel mechanic.

Company Description

This position requires a minimum of 3 years experience as a semi truck and trailer diesel mechanic.