Senior Truck Diagnostics & Engine Specialist

HOLT Group; Tulsa (OK); On-site; USD 65,000 - 90,000; Full time

Job summary

HOLT Group seeks a Senior Truck Service Technician 3 in Tulsa, OK. You will diagnose, repair, recondition, and adjust truck systems, while mentoring teammates and ensuring safety standards are met. The role expects extensive experience and independent work with minimal supervision.

This senior position emphasizes electrical and engine systems expertise, hands-on repairs, and accurate documentation of service reports and parts. CDL and ASE certifications enhance candidacy.

Qualifications

• High school diploma or equivalent required.
• CDL Class A or B license required.
• ASE Medium/Heavy Truck Certification preferred.
• AC and Brake System certifications preferred.
• On-going safety training is required.

Responsibilities

• Diagnose and repair engines and related equipment on trucks and trailers.
• Perform repairs to factory specifications with minimal supervision.
• Disassemble, inspect, and replace parts as needed.
• Document service reports, parts, and time accurately.
• Mentor lower-level technicians and ensure VBL adherence.
• Maintain tools and company equipment in good condition.

Skills

Troubleshooting

Engine systems

Electrical systems

Diagnostics

Team mentorship

Customer service

Time management

Safety compliance

Communication

Education

High school diploma or equivalent

CDL – Class A or B

ASE – Medium/Heavy Truck Certification

AC Certification

Brake System Certification

Job description

HOLT Group seeks a Senior Truck Service Technician 3 in Tulsa, OK. You will diagnose, repair, recondition, and adjust truck systems, while mentoring teammates and ensuring safety standards are met. The role expects extensive experience and independent work with minimal supervision.

This senior position emphasizes electrical and engine systems expertise, hands-on repairs, and accurate documentation of service reports and parts. CDL and ASE certifications enhance candidacy.