Diesel Mechanic/Technician (2107)

Kooner Fleet Management SolutionsSan Bernardino, CA
$34 - $38Onsite

About The Position

Kooner Fleet Management Solutions is seeking a skilled Diesel Mechanic/Technician to join their team. This field-based role involves performing preventative maintenance, diagnostics, and repairs on Class 6-8 trucks. The company is a fast-growing national provider of on-site fleet maintenance, preventative service, and mobile repair solutions, with nearly a decade of industry experience. They focus on reducing fleet downtime, extending vehicle life, and simplifying operations through proactive maintenance programs and advanced technology. As a family-founded and field-first company, Kooner FMS emphasizes trusted partnerships, exceptional service, and innovative fleet management solutions.

Requirements

  • At least 3 years of hands-on diesel tech experience working on Class 6-8 trucks.
  • DOT inspection and air brake repair expertise.
  • Strong communication skills.
  • Comfortable using mobile apps, navigation systems and digital tools to stay organized and document repairs.
  • Ready for the outdoors – rain or shine at customer yards.
  • Independent, dependable, and self-motivated.
  • A positive attitude and safety-first mindset.
  • Must be 23+ with a clean driving record and a valid driver’s license.
  • Must bring own hand tools.

Nice To Haves

  • Expertise in CNG engine systems is a huge plus!

Responsibilities

  • Perform onsite preventative maintenance, DOT inspections and follow up repairs on Class 6-8 trucks in a field environment.
  • Respond to dispatch requests for scheduled and unscheduled service or maintenance.
  • Diagnose and repair electrical, brake, cooling, and air systems.
  • Use advanced diagnostic tools, including handheld computers and precision instruments, to identify and fix issues fast.
  • Use hand tools, power tools, and welding equipment to get the job done right.
  • Road test vehicles to ensure every repair meets top-quality standards.
  • Stay productive and efficient, meeting or beating industry-standard repair times.
  • Jump in wherever needed – we're a team that supports each other.

Benefits

  • Competitive pay starting at $34-38/hour based on experience.
  • Weekly Paydays
  • Cell phone allowance
  • 401(k) with company match
  • Medical, Dental, and Vision coverage after just 30 Days
  • Paid vacation time
  • Paid sick time
  • Paid holidays
  • Life & Disability Insurance
  • Employee Assistance Program
  • Referral bonus program ($500 per successful hire)
  • Big Career Growth Opportunities
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