Master Truck Diagnostics Technician

HOLT Truck Centers; San Antonio (TX); On-site; USD 75,000 - 110,000; Full time

Job summary

HOLT Truck Centers in San Antonio seeks a Level 5 Master Certified Technician to lead advanced diagnostics and complex repairs on trucks and trailers. This role includes mentoring technicians, driving technical excellence, and maintaining quality through comprehensive service documentation.

Ideal candidates have 8+ years of experience, expert knowledge of vehicle systems, and a proven track record in real-world problem solving and safety compliance.

Qualifications

• Master Technician level typically requires 8+ years of experience.
• Expert-level understanding of standards, concepts, practices and procedures.
• Completion of Holt Tech Level 1-4 and ProTech training requirements preferred.
• Strong mentoring and training capabilities.

Responsibilities

• Troubleshoots and diagnoses complex engine malfunctions with minimal supervision.
• Performs detailed engine and related equipment repairs on trucks and trailers.
• Trains and mentors lower level Technicians.
• Completes service reports and parts requisition documentation.
• Maintains safety and quality standards daily.

Skills

Diagnostics

Mentoring/Training

Troubleshooting

Electrical systems

Team leadership

Tools

Diagnostic software

Engine diagnosis tools

Heavy truck systems

Job description

HOLT Truck Centers in San Antonio seeks a Level 5 Master Certified Technician to lead advanced diagnostics and complex repairs on trucks and trailers. This role includes mentoring technicians, driving technical excellence, and maintaining quality through comprehensive service documentation.

Ideal candidates have 8+ years of experience, expert knowledge of vehicle systems, and a proven track record in real-world problem solving and safety compliance.