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Truck Maintenance Technician

Gatik
Phoenix, Arizona
Full Time
Posted July 11, 2025
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Job Description

A hands-on truck technician responsible for maintaining, repairing, and diagnosing diesel trucks and autonomous vehicle systems to ensure maximum fleet uptime in a fast-paced, service-oriented environment.

Key Responsibilities

  • Perform preventive maintenance and repairs on trucks and reefer units
  • Prepare trucks for transport and handle on-road repairs and emergency service calls
  • Manage fleet health by monitoring batteries, fluids, and systems
  • Troubleshoot and repair electrical, mechanical, and computer systems onboard trucks
  • Replace and maintain network and sensor components on autonomous systems
  • Document work performed, parts used, and system changes
  • Maintain a clean, safe, and organized work area
  • Support and collaborate with engineering team for vehicle improvements
  • Be on-call for off-hours or weekend issues when needed

Requirements

  • Three years of truck maintenance or diesel technician experience
  • Certified and qualified to perform DOT inspections per FMCSA regulations
  • Proven ability to diagnose and solve mechanical, electrical, and computer issues on trucks
  • Familiarity with wiring soldering, splicing, and crimping
  • Familiarity with CAN bus diagnostics and vehicle sensor systems
  • Organized, reliable, and able to take initiative without needing micromanagement
  • Valid AZ Class C driver’s license
  • Technical trade certification or equivalent experience
  • Experience working with Thermo King or other reefer systems
  • Strong communication skills and a service-first mindset
  • Ability to troubleshoot and repair electrical, mechanical, and computer systems onboard trucks
  • Ability to handle on-road repairs, diagnostics, and emergency service calls
  • Ability to perform regular preventive maintenance and repairs on diesel box trucks and Thermo King reefer units
  • Ability to prepare trucks for transport, including battery disconnects, tire deflation, securing equipment, and coordinating with haulers
  • Ability to manage parked fleet health, including ensuring batteries, fluids, and systems stay healthy
  • Ability to document all work performed, parts used, and system changes
  • Ability to support and collaborate with the engineering team for vehicle improvements
  • Ability to be on-call for off-hours or weekend issues when needed

Benefits & Perks

On-site work in Phoenix, AZ
Regular preventive maintenance and repair work
On-call for off-hours or weekend issues when needed

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