Senior Truck Service Technician: Engine & Diagnostics

HOLT CAT; Fort Worth (TX); On-site; USD 60,000 - 90,000; Full time

Job summary

HOLT Truck Centers in Fort Worth seeks a senior diesel technician to diagnose, repair, and recondition engines and heavy equipment. The role emphasizes independent problem solving, adherence to VBL culture, and mentorship of junior technicians.

CDL Class A/B and ASE certifications are highly preferred. Expect comprehensive hands-on work on trucks and trailers, with documentation, safety training, and potential travel up to 5% as needed.

Qualifications

• High school diploma or equivalent required; technical school or skilled trades program preferred.
• CDL Class A or B required; ASE Medium/Heavy Truck certification preferred.
• AC and Brake System certifications required/preferred as applicable.
• Strong diagnostic and repair skills across truck engines and related equipment.
• Proven ability to read manuals, follow instructions, and maintain documentation.

Responsibilities

• Diagnose, repair, recondition, and adjust truck engines and related systems.
• Troubleshoot complex engine malfunctions with minimal supervision.
• Disassemble, inspect, and reassemble components to factory specs.
• Maintain accurate service reports and timecards.
• Mentor lower level technicians and train on safety/quality policies.
• Communicate progress to supervisor and customers as needed.

Skills

Electrical systems

Engine systems

Diagnostics

Troubleshooting

Team mentorship

Verbal communication

Time management

Independent work

Education

High school diploma or equivalent

Technical school or skilled trades program

CDL Class A or B

ASE - Medium/Heavy Truck

AC Certification

Brake System Certification

Tools

Diagnostic tooling

Job description

HOLT Truck Centers in Fort Worth seeks a senior diesel technician to diagnose, repair, and recondition engines and heavy equipment. The role emphasizes independent problem solving, adherence to VBL culture, and mentorship of junior technicians.

CDL Class A/B and ASE certifications are highly preferred. Expect comprehensive hands-on work on trucks and trailers, with documentation, safety training, and potential travel up to 5% as needed.