Diesel Technician Level 3

Hub Group•Memphis, TN

About The Position

The Fleet Technician 3 diagnoses, adjusts, and repairs Class 8 tractors and trailers, including diesel engines, powertrain, electrical, brake, cooling, transmission, HVAC, steering, suspension, tire, and aftertreatment systems. The technician performs preventive maintenance, complete vehicle diagnosis, repairs, equipment reconditioning, road tests, and warranty work. The role also requires documenting repairs, maintaining accurate transactions in the maintenance system, meeting DOT standards, and keeping the work area safe and orderly. This position performs work independently, provides repair instructions and mentoring to other technicians as needed, and assists with fleet analyses and improvement projects. The technician uses hand and power tools, diagnostic equipment, welding equipment, and lifting equipment. Work may take place in non-climate-controlled conditions, and travel for training may be required. Compensation is listed as earning up to $31.92 per hour. The posting describes this as an estimated range that may change based on skills, experience, education, market factors, location, budget, and demand.

Requirements

  • At least 4 years of practical tractor-trailer maintenance experience.
  • High school diploma or equivalent.
  • Demonstrated customer service and relationship-building skills.
  • Expert understanding of fleet maintenance policies, DOT standards, and industry practices.
  • Ability to organize and manage multiple activities in a fast-paced environment.
  • Specialized training and experience diagnosing and troubleshooting major components, including engines, transmissions, and differentials.
  • Required OEM training courses (FRTL or INTL).
  • Proficiency with tools of the trade, including welding and diagnostic equipment, hand tools, and power tools.
  • Clean motor vehicle record.
  • Strong work ethic and excellent communication skills.
  • Ability to communicate verbally and in writing in English and to read and understand English.
  • Ability to recommend continuous-improvement ideas and actions.
  • Results-oriented approach and ability to work with minimal supervision.
  • Computer proficiency, including use of Windows-based systems and diagnostic software.
  • Valid driver's license.
  • Ability to work in non-climate-controlled conditions.
  • Willingness to travel for training.
  • Must provide own hand and pneumatic tools sufficient to perform required work.

Nice To Haves

  • Vocational, technical, or certification training.
  • ASE certification.
  • 608 and 609 certifications.
  • Ability to operate a service truck.
  • Advanced diagnostic software skills for Detroit DD15 engines and DEF/aftertreatment repairs.

Responsibilities

  • Comply with safety practices and company Standard Operating Procedures.
  • Diagnose, adjust, and repair Class 8 tractors and trailers, including engines, transmissions, differentials, electrical, brake, HVAC, cooling, steering, suspension, tire, and aftertreatment systems.
  • Perform electrical repairs, cooling system maintenance, complete vehicle diagnosis, and all levels of preventive maintenance on trucks and trailers.
  • Recondition equipment for trade-ins and prepare new equipment for delivery.
  • Maintain required annual vehicle inspector and brake inspector certifications in accordance with DOT requirements.
  • Demonstrate welding skills, including MIG and TIG, in non-standard situations and on varying materials as needed.
  • Identify and perform warrantable repairs and document work on repair orders.
  • Use diagnostic software, test instruments, hand tools, power tools, welding equipment, jacks, and hoists to inspect, diagnose, and repair equipment.
  • Maintain a safe and orderly work area and road-test vehicles when needed.
  • Perform routine maintenance, inspect defective equipment, adjust protective guards and safety devices, and verify part dimensions and clearances against factory specifications.
  • Troubleshoot and repair major components, including engines, transmissions, differentials, fifth wheels, turbochargers, and fuel system components; replace complete assemblies as needed.
  • Perform duties independently and efficiently, with minimal supervision.
  • Provide directions and repair instructions and mentor other technicians as needed.
  • Ensure DOT compliance and properly document completed work.
  • Enter and process transactions in the maintenance system.
  • Assist with fleet analyses, action development, and miscellaneous projects as assigned.
  • Meet performance measures for safety, industry SRT times, truck uptime, driver satisfaction, and fleet satisfaction.
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