Mobile Diesel Mechanic/Technician (2183)

Kooner Fleet Management Solutions•Sacramento, CA
•$34 - $38•Onsite

About The Position

Kooner Fleet Management Solutions is hiring a field-based Mobile Diesel Mechanic/Technician to perform preventative maintenance, diagnostics, and repairs on Class 6–8 trucks and trailers, including emergency roadside service when needed. The technician works independently at customer locations using a company-provided, fully equipped service truck and is expected to deliver safe, reliable, and efficient service. The role involves scheduled and unscheduled service calls, DOT inspections, follow-up repairs, and diagnosing electrical, brake, cooling, and air systems. Technicians use diagnostic equipment, hand and power tools, and welding equipment; road-test vehicles; coordinate with vendors for parts; and maintain and inspect their company-issued service trucks. The work takes place in outdoor customer yards and other dynamic, high-traffic settings. Conditions may include exposure to dust, diesel fumes, noise, chemicals, oils, and grease, along with physical activity such as lifting, bending, kneeling, crawling, and crouching. The role requires working outdoors in all weather conditions. Kooner Fleet Management Solutions describes itself as a family-founded, field-first provider of on-site fleet maintenance, preventative service, and mobile repair solutions. The company is an Equal Opportunity Employer and participates in E-Verify.

Requirements

  • At least 3 years of hands-on diesel technician experience working on Class 6–8 trucks and trailers.
  • Expertise in DOT inspections and air brake repair.
  • Strong communication skills with customers and drivers.
  • Comfort using mobile apps, navigation systems, and digital tools to organize work and document repairs.
  • Ability to work outdoors at customer yards in all weather conditions.
  • Independent, dependable, and self-motivated approach to work.
  • Positive attitude and safety-first mindset.
  • Must be at least 23 years old, have a clean driving record, and hold a valid driver's license.
  • Must provide own hand tools.

Responsibilities

  • Perform onsite preventative maintenance, DOT inspections, and follow-up repairs on Class 6–8 trucks and trailers.
  • Handle emergency roadside service calls.
  • Respond to dispatch requests for scheduled and unscheduled service or maintenance.
  • Diagnose and repair electrical, brake, cooling, and air systems.
  • Use diagnostic tools, including handheld computers and precision instruments, to identify and repair issues.
  • Use hand tools, power tools, and welding equipment to complete repairs.
  • Road-test vehicles to confirm repairs meet quality standards.
  • Meet or exceed industry-standard repair times.
  • Work with vendors to source parts.
  • Maintain the company-issued service truck, perform pre- and post-trip inspections, and ensure safety compliance.
  • Support the team wherever needed.

Benefits

  • Competitive pay starting at $34–$38 per hour, based on experience.
  • Weekly paydays every Friday.
  • Company-provided, fully equipped service truck that can be taken home.
  • Company-paid fuel card.
  • Cell phone allowance.
  • 401(k) with company match.
  • Medical, dental, and vision coverage after 30 days.
  • Paid vacation time.
  • Paid sick time.
  • Paid holidays.
  • Life insurance.
  • Disability insurance.
  • Employee Assistance Program.
  • $500 referral bonus for each successful hire, with no stated limit on bonuses.
  • Career growth opportunities.
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