Mobile Diesel Mechanic — Field‑Based, On‑Site Expert

Kooner Fleet Management Solutions

Houston (TX)

On-site

USD 44,000 - 52,000

Full time

4 days ago
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Benefits offered by this job

Competitive pay
Weekly pay
Company truck
Fuel card
Phone allowance
401(k) match
Health insurance
Paid time off
Life Insurance
EAP
Referral bonus
Career growth

Job summary

Kooner Fleet Management Solutions is hiring a Mobile Diesel Mechanic/Technician to keep fleets road-ready across the region. In this field-based role, you’ll perform preventative maintenance, diagnostics, and repairs on Class 6-8 trucks and trailers, including emergency roadside service when needed.

You will use advanced tools and on-site equipment, diagnose electrical and brake systems, and test drive vehicles to ensure quality.

Qualifications

  • 3+ years of hands-on diesel tech experience on Class 6-8 trucks and trailers.
  • DOT inspection proficiency.
  • Air brake repair expertise.
  • Strong communication with customers and drivers.
  • Comfortable using mobile apps and digital documentation.

Responsibilities

  • Perform onsite preventative maintenance and DOT inspections on Class 6-8 trucks and trailers in a mobile field environment.
  • Handle emergency road service calls with confidence and urgency.
  • Respond to dispatch requests for scheduled and unscheduled maintenance.
  • Diagnose and repair electrical, brake, cooling, and air systems on fleets.
  • Use handheld and diagnostic tools to identify and fix issues quickly.
  • Road test vehicles to ensure repairs meet quality standards.
  • Meet or beat industry-standard repair times.
  • Collaborate with trusted vendors to source parts and keep operations moving.

Skills

Diesel tech experience
DOT inspection
Air brake repair
Customer communication
Mobile apps usage

Tools

Handheld diagnostic tools
Welding equipment
Digital tools

Job description

Kooner Fleet Management Solutions is hiring a Mobile Diesel Mechanic/Technician to keep fleets road-ready across the region. In this field-based role, you’ll perform preventative maintenance, diagnostics, and repairs on Class 6-8 trucks and trailers, including emergency roadside service when needed.

You will use advanced tools and on-site equipment, diagnose electrical and brake systems, and test drive vehicles to ensure quality.

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