Senior Diesel Technician: Advanced Diagnostics

ABC-Companies; Newark (CA); On-site; USD 62,000 - 125,000; Full time

Benefits offered by this job

Medical Insurance

Vision Insurance

401(k) Retirement Plan

Paid Time Off

Job summary

ABC Companies is seeking an experienced Service Technician IV to diagnose, repair, and maintain motorcoaches and other commercial vehicles. You will handle complex mechanical, electrical, HVAC, and electronic challenges and serve as a technical resource for the shop.

The role emphasizes advanced diagnostics, root-cause analysis, and collaboration with leadership to improve service efficiency while staying current with evolving vehicle technologies.

Qualifications

• 5-10 years of motorcoach, diesel, or heavy commercial vehicle service and repair experience.
• Advanced troubleshooting across diesel, electrical, HVAC, and electronic systems.
• EV/high-voltage diagnostic and repair experience valued or to be developed.

Responsibilities

• Inspect, diagnose, repair, and maintain motorcoaches and other equipment.
• Perform advanced troubleshooting across vehicle systems.
• Diagnose complex vehicle concerns using manuals, schematics, and diagnostic tools.
• Document diagnostics, repairs, parts, and time on work orders.
• Travel and work overtime when required to support operations.

Skills

Advanced diesel diagnostics

Electrical troubleshooting

High-voltage EV knowledge

Diagnostics & root cause analysis

Team collaboration

Independent decision-making

Mechanical aptitude

Safety awareness

Tools

Diagnostic software

Diagnostic equipment

Job description

ABC Companies is seeking an experienced Service Technician IV to diagnose, repair, and maintain motorcoaches and other commercial vehicles. You will handle complex mechanical, electrical, HVAC, and electronic challenges and serve as a technical resource for the shop.

The role emphasizes advanced diagnostics, root-cause analysis, and collaboration with leadership to improve service efficiency while staying current with evolving vehicle technologies.