Mobile Diesel Mechanic/Technician (1778)

Kooner Fleet Management Solutions; Jefferson (GA); On-site; USD 44,083 - 52,348; Full time

Benefits offered by this job

Competitive pay starting at $32‑38/hr

401(k) with company match

Medical, dental, and vision coverage

Company-paid fuel card

Cell phone allowance

Job summary

A leading fleet maintenance provider in Georgia is seeking a Mobile Diesel Mechanic/Technician to perform preventative maintenance and repairs on Class 6-8 trucks and trailers. With competitive pay rates and a fully equipped service truck provided, the ideal candidate will have at least 3 years of diesel tech experience and a clean driving record. Join a trusted team that values safety and precision while offering great benefits and opportunities for growth.

Qualifications

• At least 3 years of hands-on diesel tech experience on Class 6-8 trucks and trailers.
• Expert in DOT inspection and air-brake repair.
• Valid driver’s license with a clean driving record.

Responsibilities

• Perform onsite preventative maintenance and DOT inspections.
• Handle emergency road service calls promptly.
• Diagnose and repair electrical, brake, cooling, and air systems.
• Road-test vehicles to ensure repairs meet quality standards.

Skills

Hands-on diesel tech experience

DOT inspection expertise

Strong communication skills

Comfortable using mobile apps

Self-motivated

Clean driving record

Tools

Advanced diagnostic tools

Hand tools

Power tools

Welding equipment

Job description

Join Us as a Mobile Diesel Mechanic/Technician!

Kooner Fleet Management Solutions is one of the fastest-growing national providers of on-site fleet maintenance, preventative service, and mobile repair solutions. With nearly a decade of industry experience, we help fleets reduce downtime, extend vehicle life, and simplify operations through proactive maintenance programs and advanced technology. As a family-founded and field-first company, we take pride in delivering trusted partnerships, exceptional service, and innovative fleet management solutions that keep America’s trucks and trailers road‑ready.

Why You’ll Love Joining Our Team

• Earn competitive pay starting at $32‑38/hr based on experience.
• Get paid every Friday – no waiting.
• Enjoy a fully equipped, company‑provided service truck you can take home.
• Company‑paid fuel card so you never pay out‑of‑pocket at the pump.
• Cell phone allowance included.
• 401(k) with company match.
• Medical, dental, and vision coverage after just 30 days.
• Life & disability insurance.
• Employee assistance program.
• Refer great talent and earn $500 per successful hire – no limits.
• Career growth opportunities in a rapidly expanding organization.

About the Mobile Diesel Mechanic/Technician Role

As a mobile diesel mechanic/technician, you’ll be the field‑based expert our customers rely on to keep their fleets on the road. You’ll perform preventative maintenance, diagnostics, and repairs on Class 6‑8 trucks and trailers, including emergency roadside service when needed. With your own fully equipped service truck, top‑tier tools, and a supportive team, you’ll tackle new challenges every day and deliver safe, reliable, and efficient service.

Where You’ll Make an Impact

• Perform onsite preventative maintenance, DOT inspections and follow‑up repairs on Class 6‑8 trucks and trailers.
• 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, handheld computers and precision instruments.
• Use hand tools, power tools and welding equipment to complete repairs.
• Road‑test vehicles to ensure every repair meets top‑quality standards.
• Meet or beat industry‑standard repair times.
• Work with vendors to source parts and keep operations moving.
• Maintain company‑issued service truck and pre‑/post‑trip inspections.
• Support teammates wherever needed.

What Makes You a Great Fit

• At least 3 years of hands‑on diesel tech experience on Class 6‑8 trucks and trailers.
• DOT inspection and air‑brake repair expertise.
• Strong communication skills.
• Comfortable using mobile apps, navigation systems and digital tools.
• Ready for the outdoors – rain or shine at customer yards.
• Independent, dependable, and self‑motivated.
• Positive attitude and safety‑first mindset.
• 23+ with a clean driving record and a valid driver’s license.
• Bring your own hand tools; we supply all other equipment.

Work Environment

• Dynamic, high‑traffic areas – safety and precision are key.
• Exposure to dust, diesel fumes, and noise typical of a shop or yard environment.
• Handling chemicals, oils, and grease as part of repair work.
• Lift, move and position heavy equipment or components.
• Bend, kneel, crawl and crouch to access vehicle components.
• Work outdoors in all weather conditions – rain or shine.

Kooner Fleet Management Solutions is an Equal Opportunity Employer. We celebrate diversity and are dedicated to fostering a workplace where every team member can thrive.

Kooner Fleet Management Solutions participates in E‑Verify for employment eligibility verification.