Senior Heavy-Duty Truck Technician | Master Tech Training

TEC Equipment, Inc.; La Mirada (CA); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Health, wellness & retirement benefits

Comprehensive benefits start after 1st

Education assistance

Paid holidays & vacation

Job summary

TEC Equipment, Inc. is seeking an experienced heavy‑duty truck technician in California to perform preventative maintenance, diagnose issues, and execute complex repairs on 6 & 8 truck classes. The role emphasizes engine/transmission work, wiring diagnostics, and adherence to safety standards.

Applicants should have at least 5 years of hands‑on experience, own tools, and proficiency with diagnostic software. CDL is preferred but not required, and the employer provides training and benefits.

Qualifications

• Minimum 5 years practical experience in commercial 6 & 8 truck classes.
• Must have own hand tools.
• Highly proficient in the repair and diagnosis of all aspects of commercial trucks; such as diesel engines, transmissions, clutches, drive shafts & differentials; electrical systems, HVAC systems, hydraulic systems, steering systems, and brakes.
• High expertise in troubleshooting using diagnostic software.
• OEM Master Tech certifications & Cummins training preferred.

Responsibilities

• Conduct thorough inspections and diagnostic tests to troubleshoot issues and repair vehicle to proper operating condition.
• Perform advanced repairs and replace major components such as radiators, valve adjustments, and turbos.
• Rebuild or repair major components such as transmissions, gear plates and block reconditioning.
• Perform entire engine overhauls including replacing heads, rods and main bearings.
• Troubleshoot and perform complex wiring repairs and diagnose and repair any electronic issues.
• Maintain safe and organized work area and document services performed.

Skills

Truck maintenance

Diagnostics

Tools ownership

Diagnostic software

Tools

Diagnostic software

Hand tools

Job description

TEC Equipment, Inc. is seeking an experienced heavy‑duty truck technician in California to perform preventative maintenance, diagnose issues, and execute complex repairs on 6 & 8 truck classes. The role emphasizes engine/transmission work, wiring diagnostics, and adherence to safety standards.

Applicants should have at least 5 years of hands‑on experience, own tools, and proficiency with diagnostic software. CDL is preferred but not required, and the employer provides training and benefits.