Roadside & Onsite Heavy Diesel Mechanic

Spencer Construction; Tucson (AZ); On-site; USD 60,000 - 85,000; Full time

Job summary

Spencer Trucking LLC in Marana, AZ is seeking a Heavy Diesel Mechanic to inspect, diagnose, maintain, and repair heavy-duty trucks and commercial trailers. You will perform preventative maintenance, troubleshoot mechanical and electrical issues, and respond to onsite and roadside breakdowns to minimize downtime.

The ideal candidate has 3+ years of hands-on experience (5+ preferred) with diesel engines and trailer systems, a valid DOT medical card and driver's license, and the ability to travel

Qualifications

• At least 3 years of hands-on heavy-duty truck and trailer repair experience; 5+ years preferred.
• Experience diagnosing and repairing mechanical and electrical issues.
• DOT Medical Card and valid driver’s license required.
• Welding, fabrication, mobile repair, and roadside service experience preferred.
• CDL is a plus but not required.

Responsibilities

• Diagnose, troubleshoot, repair, and maintain heavy-duty trucks and commercial trailers.
• Perform preventative maintenance, routine inspections, oil changes, filter replacements, and scheduled servicing.
• Diagnose and repair diesel engines, electrical systems, air brakes, suspension, steering, and drivetrain components.
• Diagnose and repair trailer brake systems, suspension, electrical systems, lighting, wheel ends, and structural components.
• Travel throughout Arizona to perform onsite repairs and respond to equipment breakdowns.
• Respond to roadside and emergency service calls as needed.
• Use diagnostic equipment and shop tools to identify mechanical and electrical issues.
• Maintain accurate maintenance records and document completed repairs.
• Communicate equipment conditions, repair needs, and maintenance concerns to drivers and management.
• Maintain a clean, organized, and safe work environment.
• Follow DOT requirements and safety procedures.

Skills

Heavy-duty truck repair

Trailer repair

Mechanical repairs

Electrical diagnostics

DOT Medical Card

Driver's license

Welding

Mobile repair

Roadside service

CDL (a plus)

Communication skills

Class 8 trucks

Tools

Diagnostic equipment

Shop tools

Job description

Spencer Trucking LLC in Marana, AZ is seeking a Heavy Diesel Mechanic to inspect, diagnose, maintain, and repair heavy-duty trucks and commercial trailers. You will perform preventative maintenance, troubleshoot mechanical and electrical issues, and respond to onsite and roadside breakdowns to minimize downtime.

The ideal candidate has 3+ years of hands-on experience (5+ preferred) with diesel engines and trailer systems, a valid DOT medical card and driver's license, and the ability to travel