Diesel Truck Technician – Diagnostics & Repair Specialist

Harbor Services Company; Klamath Falls (OR); On-site; USD 28,000 - 45,000; Full time

Job summary

Coast Truck Centers is seeking a skilled Truck Technician to diagnose, repair, and maintain semi-trucks. The technician will inspect electrical, hydraulic, pneumatic, and mechanical components, perform diagnostics, and ensure safety standards.

Welding and fabrication skills are a plus, with emphasis on accurate documentation and collaboration with drivers and fleet managers. The role requires strong problem-solving, attention to detail, and the ability to work in a fast-paced environment.

Qualifications

• High school diploma or GED required.
• ASE Certification or equivalent is a plus.
• CDL (Commercial Driver’s License) preferred but not required.

Responsibilities

• Diagnose, repair, and maintain semi-trucks.
• Inspect, troubleshoot, and repair electrical, hydraulic, pneumatic, and mechanical systems.
• Perform DOT inspections and ensure safety/compliance standards.
• Document repairs and inspections in service records.
• Communicate with drivers and fleet managers about maintenance timelines.

Skills

Troubleshooting

Problem solving

Communication

Attention to detail

Independent working

Education

HS diploma/GED

ASE certification plus

CDL preferred

Tools

Diagnostic tools

Hand tools

Welding/ fabrication (plus)

Electrical systems knowledge

Job description

Coast Truck Centers is seeking a skilled Truck Technician to diagnose, repair, and maintain semi-trucks. The technician will inspect electrical, hydraulic, pneumatic, and mechanical components, perform diagnostics, and ensure safety standards.

Welding and fabrication skills are a plus, with emphasis on accurate documentation and collaboration with drivers and fleet managers. The role requires strong problem-solving, attention to detail, and the ability to work in a fast-paced environment.