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Mobile Diesel Mechanic II

Job in Bakersfield, Kern County, California, 93399, USA
Listing for: Cox
Full Time position
Listed on 2026-01-29
Job specializations:
  • Trades / Skilled Labor
    Diesel Mechanic, Heavy Equipment Mechanic
Job Description & How to Apply Below

Overview

Fleet Services - A Cox Automotive Company keeps your fleet moving! Headquartered in Indianapolis, Fleet Services by Cox Automotive has grown to become one of the largest fleet maintenance companies in the country. Fleet Services is the leading provider of on-site mobile maintenance and repair services nationwide, offering mobile on-site fleet service for light, medium, and heavy-duty trucks and trailers. We service customers using our 50+ nationwide service centers;

each offering accident repair, painting, refurbishment, and heavy mechanical repair. We are supported by a 24/7 in-house call-center and provide scheduled maintenance services and unscheduled services to fleets anywhere, anytime. We are currently hiring a Mobile Diesel Technician Level II
.

The Mobile Diesel Technician Level II will be responsible for performing licensed DOT inspections, Preventative Maintenance inspections, light and follow-up repairs, light mechanical/hydraulic/electrical and electronic diagnostics, and other duties as assigned. The Mobile Diesel Technician II can perform more advanced diagnostics and repairs under the supervision of a Sr Mobile Diesel Technician or higher. The Diesel Technician II continues to learn additional advanced mechanical skills and diagnostic techniques.

A successful Diesel Technician II complies with all company policies and achieves high level performance metrics.

Responsibilities
  • Perform scheduled preventative maintenance ("PM"), DOT inspections and follow up repairs on light, medium and heavy-duty vehicles in a mobile/field environment.
  • Perform minor adjustment and repairs on various types of truck equipment including electrical, brake, cooling systems, starters/alternators, fan clutches, engine electronics, diesel steering systems, engines (gas and diesel), transmissions, clutches, differentials, etc.
  • Diagnose, adjust, and repair various types of truck equipment including electrical, brake, cooling systems, air conditioning systems, starers/alternators, engine electronics, diesel steering systems, engines (gas and diesel), transmissions, clutches, differentials, etc.
  • Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers and pressure gauges.
  • Road test vehicles to diagnose malfunctions and ensure proper operation.
  • Identify problems, determine accuracy and relevance of information, and generate and evaluate alternatives using sound judgment.
  • Independently manage parts inventory and equipment provided on company-issued service truck and perform periodic reconciliation.
  • Maintain and operate company-issued service vehicle, conduct safety checks, and perform pre-/post-trip inspections.
  • Collaborate with clients and customers to assess needs, provide information or assistance, resolve problems, or satisfy expectations.
  • Manage concurrent assigned tasks, prioritizing work-related activities and time allocations.
  • Use hand tools, precision instruments, and Diesel tools, welding equipment, lifts and jacks.
  • Document work according to company standards and upload pictures of work performed, parts used, and findings on Repair Orders (RO) using an iOS device and TRAIT application.
  • Accurately complete DOT forms and other documentation in a timely fashion.
  • Work with a high degree of independence and manage own daily schedule.
  • Maintain a high level of productivity and operate within or close to standard repair times.
  • Obtain parts from approved local and national vendors as necessary for repairs.
  • Communicate with management and support teams to obtain approvals on repair estimates, retrieve purchase order numbers, and discuss RO findings.
  • Perform all work in compliance with organizational safety, health and environmental policies, and federal regulations, including OSHA, EPA, and DOT.
  • Maintain company-issued service truck, conduct safety checks, and daily pre-/post-trip inspections.
Requirements
  • High School Diploma/GED and 3 years' experience in a related field. The right candidate could also have a different combination, such as any level degree/certification beyond a HS diploma/GED in a related discipline; or 5 years' experience in a related field.
  • Possess and supply a set of hand tools necessary to perform required job duties.
  • Obtain Automotive Service Excellence (ASE) certification T8 (PMI) within eighteen (18) months.
  • This position follows regulations issued by the Department of Transportation's (Use the "Apply for this Job" box below). Motor Carrier Safety Administration (FMCSA). Candidate must be able to successfully complete and pass a DOT-regulated pre-employment background screening and DOT physical prior to employment.
  • A current and valid DOT medical card with more than four (4) months remaining until expiration may be submitted in lieu of a DOT physical. If the DOT medical card has four (4) months or less of validity remaining, a DOT physical will be required.
  • Due to interstate operating authority commerce regulations, candidates must be at least 21 years or older.
  • Safe drivers…
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