Field Technician

Location: Louisville, KY 

Ready to get out of the same shop every day?

National Fleet Management is hiring experienced Mobile Field Technicians to provide on-site maintenance and repair services for commercial fleet customers.

You'll work from a fully equipped company service truck, travel directly to customer locations, diagnose problems, complete repairs, and take ownership of your work from start to finish.

And mobile doesn't mean constantly being away from home.

Most of our technicians service customers within approximately a 50–60 mile radius of home, giving you the independence and variety of a mobile role while keeping your territory local.

Pay is based on experience and performance.

Our performance-based compensation structure is designed to reward technicians for productivity, quality, and experience.

Our top Mobile Technician earned $164,135 in 2025.

Our average Mobile Technician earns more than $100,000 annually.

New technicians may also receive a 90-day pay guarantee, contingent upon the terms of their accepted offer, to provide additional stability while transitioning into the role.

Instead of waiting for the work to come into a shop, you'll take the shop directly to the customer.

From your company-provided service truck, you'll:

• Diagnose mechanical and electrical concerns on heavy-duty trucks

• Complete preventive maintenance services and inspections

• Repair brake, suspension, steering, electrical, air, hydraulic, fuel, and engine systems

• Troubleshoot issues and determine appropriate repair solutions

• Document repairs and completed work accurately

• Maintain an organized service truck and parts inventory

• Communicate professionally with customers

• Take ownership of jobs from diagnosis through completion

We're looking for experienced technicians who can be trusted to work independently and make sound decisions in the field.

You may be a strong fit if you have:

• Previous diesel technician experience

• Strong diagnostic and troubleshooting abilities

• Heavy-duty truck repair experience

• The ability to work independently with limited supervision

• Strong communication and customer service skills

• A valid driver's license

• A safety-focused and dependable approach to your work

• A CDL or previous mobile service experience — a plus, but not required

We're growing — and we're building a mobile service operation designed for technicians who want more independence and opportunity.

National Fleet Management currently has:

• 35+ mobile service trucks on the road

• Operations across 9 states

• Continued expansion underway

• Year-round work supporting commercial fleet customers

• Growth plans extending through 2028

As we enter new markets and expand existing territories, we're also creating opportunities for experienced technicians to grow into leadership, training, and management roles.

Your compensation is only part of the package.

Eligible teammates have access to:

• Medical, Dental & Vision Insurance

• 401(k) Retirement Plan with Company Match

• Paid Time Off

• Paid Holidays

• Boot Reimbursement

• Safety Glasses Reimbursement

• Company-Provided Service Truck

• Ongoing Training & Development

• Additional Employee Benefits & Perks

If you're an experienced diesel technician who wants strong earning potential, independence, consistent work, and the opportunity to grow, we'd like to talk to you.

Bring your experience.

We'll provide the truck, the territory, and the opportunity.

We Value Equal Opportunity

National Fleet Management is an equal opportunity employer. We are committed to creating a workplace where all qualified applicants receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, veteran status, genetic information, or any other legally protected characteristic.

We believe diverse perspectives strengthen our teams, improve decision-making, and help us better serve our customers across all markets.