Mobile Reefer Technician

Looking for a career where you can make an impact?•San Leandro, CA
•Onsite

About The Position

We are seeking an experienced Mobile Reefer Technician to support our Fleet division in San Leandro, CA. This role is designed for a self-motivated technician with a minimum of 5 years of hands-on transport refrigeration (reefer) experience who is comfortable working independently in the field and servicing customer equipment.

Requirements

  • Minimum 5 years of hands-on transport refrigeration (reefer) experience required.
  • Minimum age 21 years old.
  • Valid driver�s license with an acceptable driving record.
  • Previous experience servicing transport refrigeration units (reefer units) is required.
  • Strong diagnostic and troubleshooting skills across mechanical, electrical, and refrigeration systems.
  • Ability to work independently in a mobile service environment.
  • Comfortable using diagnostic tools, scanners, and electronic testing equipment.
  • Ability to lift, bend, stand, and work in varying weather conditions.
  • Strong attention to detail and commitment to quality workmanship.

Nice To Haves

  • Experience with soldering, welding, and refrigeration equipment is preferred.

Responsibilities

  • Diagnose, troubleshoot, and repair truck and trailer refrigeration units, including Thermo King and related equipment.
  • Perform advanced diagnostics using scanners, electronic test equipment, and onboard computer systems.
  • Conduct preventive maintenance, inspections, and component replacements on transport refrigeration units and APUs.
  • Review and complete shop orders accurately while maintaining service documentation.
  • Identify and repair system failures, including leak detection, component removal/replacement, and Freon system testing.
  • Assemble, install, and replace refrigeration components using soldering, welding, and refrigeration tools.
  • Install new refrigeration units on trucks, trailers, and vans.
  • Travel regularly to customer sites to perform mobile service calls, operating company vehicles safely and within road and weather conditions.
  • Follow all company safety policies, DOT requirements, and auto safety regulations.
  • Maintain a clean, organized service vehicle and work area.
  • Perform other duties as assigned to support service operations.

Benefits

  • Medical coverage (PPO + HSA options)
  • Dental, Vision, and Life insurance provided at no cost
  • 401K with competitive employer contributions
  • 80 hours of annual vacation, increasing with years of service
  • Uniforms provided annually
  • Annual boot voucher of $125.00
  • One full paid day off annually for community volunteer work
  • Birthday meal provided by Sonsray
  • Annual Holiday Party, including covered airfare and hotel for employees and a guest
  • Emphasis on company growth and employee development
  • Open-door policy, fostering a collaborative environment with active owner and management involvement
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