SENIOR DIESEL and REEFER TECHNICIAN [502]

TCI Transportation•Commerce, CA
•Onsite

About The Position

TCI Maintenance is hiring an experienced Heavy-Duty Diesel & Transport Refrigeration Technician! This role is for a skilled Diesel Mechanic who knows how to diagnose complex engine problems AND troubleshoot refrigerated trailers. Your experience deserves more than just another job. Join a company that values your technical knowledge, takes pride in quality repairs, and offers the opportunity to build a long-term career.

Requirements

  • 6+ years of hands-on heavy-duty diesel engine repair experience.
  • Experience repairing and troubleshooting refrigerated trailers / transport refrigeration units.
  • EPA 608/609 certification required.
  • Strong electrical, mechanical, and diagnostic troubleshooting abilities.
  • Experience completing major component repairs with minimal supervision.
  • Valid driver's license.
  • Strong attention to detail, safety, and quality workmanship.
  • Self-motivated with the ability to manage repair priorities and work efficiently.

Nice To Haves

  • Thermo King or Carrier Transicold experience.
  • Advanced diesel engine diagnostics and electrical troubleshooting.
  • Experience with DEF, DPF, SCR, and diesel aftertreatment systems.
  • ASE certifications or manufacturer-specific technical training.
  • Experience mentoring or assisting less-experienced technicians.

Responsibilities

  • Diagnose and repair heavy-duty diesel engines and major components.
  • Troubleshoot, service, and repair reefer trailers and transport refrigeration systems.
  • Diagnose electrical, mechanical, and refrigeration system failures.
  • Repair and maintain heating, air conditioning, and refrigeration systems.
  • Diagnose and repair hydraulic and air brake systems.
  • Service clutches, PTO systems, instruments, gauges, and related components.
  • Perform preventative maintenance and identify potential equipment failures.
  • Complete advanced repairs independently while maintaining high standards of quality and efficiency.
  • Work collaboratively with shop leadership and fellow technicians to keep equipment operating safely and reliably.

Benefits

  • Pay: $38.53–$43.00 per hour
  • Weekly pay with direct deposit available
  • Quarterly safety incentives up to $300 when requirements are met
  • Medical, dental, and vision coverage
  • Critical illness insurance
  • Employer-paid life and AD&D insurance
  • 401(k) with company match
  • Holiday pay
  • Uniforms provided
  • Annual boot allowance
  • Employee discount programs
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