Mobile Diesel Mechanic/Technician (2041)
Kooner Fleet Management Solutions · Tracy, CA · 2 wk ago
On-siteEngineering$34–$38/hrFull-time
About the role
A mobile diesel mechanic/technician will be responsible for performing preventative maintenance, diagnostics, and repairs on Class 6-8 trucks and trailers, including emergency roadside service when needed. This role requires at least 3 years of hands-on diesel tech experience working on Class 6-8 trucks and trailers, DOT inspection and air brake repair expertise, and strong communication skills.
Responsibilities
- Perform preventative maintenance, DOT inspections, and follow-up repairs 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 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.
- Work with trusted vendors to source parts and keep operations moving.
- Take ownership of a company-issued service truck, perform maintenance and pre- and post-trip inspections, and ensure safety compliance.
- Jump in wherever needed - we're a team that supports each other.
Requirements
- At least 3 years of hands-on diesel tech experience working on Class 6-8 trucks and trailers.
- DOT inspection and air brake repair expertise that keeps fleets rolling safely.
- Strong communication skills - you know how to connect and communicate with customers and drivers alike.
- 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 - you take pride in getting the job done right.
- A positive attitude and safety-first mindset.
- Must be 23+ with a clean driving record and a valid driver's license.
Qualifications
- Must have a valid driver's license.
- Must be able to pass a drug screening and background check.
Skills
- Advanced diagnostic tools and techniques.
- Hand tools, power tools, and welding equipment.
- Communication and customer service skills.
- Outdoorsy and adaptable to various weather conditions.
Benefits
- Weekly Paydays: Get paid every Friday - no waiting around!
- Fuel Card: Enjoy company-paid fuel card so you never pay out-of-pocket at the pump.
- Cell Phone Allowance: Included cell phone allowance.
- 401(k): Invest in your future with a company match.
- Health Benefits: Medical, Dental, and Vision coverage after just 30 Days!
- Paid Vacation, Sick Time, and Holidays: Time to recharge and take care of what matters most.
- Life & Disability Insurance: Added peace of mind.
- Employee Assistance Program: Support when you need it most.
- Refer-a-Friend Bonus: Earn $500 per successful hire - no limits on how many bonuses you can earn!
- Career Growth Opportunities: Big career growth opportunities in a rapidly expanding, forward-thinking organization.
Pay
- Competitive pay starting at $34-38/hr. based on experience.
Schedule
- Sunday-Thursday, 5:30am - 2:30pm