Mobile Diesel Mechanic II
Listed on 2026-01-05
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Trades / Skilled Labor
Diesel Mechanic, Heavy Equipment Mechanic
Mobile Diesel Mechanic II – Friday to Monday 1 pm – 11 pm
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. Fleet Services also services customers utilizing its 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.
Job Summary: Fleet Services By Cox Automotive is currently hiring a Mobile Diesel Technician Level II
. The Mobile Diesel Technician II will be responsible for performing licensed DOT inspections, preventive 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 Senior Mobile Diesel Technician or higher. A successful Diesel Technician II complies with all company policies and achieves high‑level performance metrics.
- 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 such as electrical, brake, cooling systems, starters/alternators, fan clutches, engine electronics, diesel steering systems, engines (gas and diesel), transmissions (manual and automatic), clutches, differentials, etc.
- Diagnose, adjust, and repair various types of truck equipment including electrical, brake, cooling systems, starters/alternators, air conditioning systems, fan clutches, 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 to ensure that they are working properly.
- Identify problems, determine accuracy and relevance of information, using sound judgment to generate and evaluate alternatives.
- 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 pre‑post‑trip inspections of vehicle.
- Work with and listen effectively to clients and customers to assess their needs, providing information or assistance, resolving their problems, or satisfying their expectations.
- Manage concurrent assigned tasks, making effective judgments as to prioritizing work‑related activities and time allocations.
- Use hand tools, precision instruments, as well as diesel tools, welding equipment, lift and jacks.
- Document according to company standards and upload pictures of work performed, parts used, and all findings observed on Repair Orders (“RO”) using company‑issued iOS device and our proprietary TRAIT application.
- Accurately complete DOT forms and all other forms of documentation in a timely fashion.
- Work with a high degree of independence and manage own daily schedule.
- Maintain a high level of productivity and be able to work within or close to most standard repair times.
- Obtain parts from approved local and national vendors as necessary for the repairs to be performed.
- Communicate with management and support team via email or phone to obtain approvals on repair estimates, retrieve purchase order numbers and/or discuss RO findings notes.
- Perform all work in compliance with organizational safety, health and environmental policies, and federal regulations, to include OSHA, EPA, and DOT.
- Maintain company‑issued service truck, conduct safety checks and daily pre/post trip inspections.
- High School…
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