Fleet Diesel Systems Technician

Keep a Dedicated Fleet Running at Its Best

Picture your shift at NFI: you roll into a clean, well-equipped shop where your expertise powers a dedicated, well-maintained company fleet. You connect JPRO and OEM diagnostic software, confirm readings with a multimeter, and use your know-how to keep tractors and trailers safe, efficient, and road-ready. Around you is a tight-knit crew built on trust, respect, and teamwork—hallmarks of a family-owned logistics leader for 90+ years.

What your day looks like

• Diagnose and repair electrical and mechanical issues on tractors and trailers using JPRO, OEM Diagnostic Software, Multimeters, and Windows-based tools.
• Perform preventive maintenance to maximize uptime across our dedicated fleet.
• Conduct DOT inspections in line with FMCSA regulations.
• Tackle hands-on work: lift/pull 75 lbs+ as needed, stand or lie for extended periods, and move with the flexibility required to access equipment.

What you bring

• Valid driver's license.
• A technical/advanced degree or 2+ years of equivalent maintenance experience.
• Demonstrated troubleshooting and problem-solving skills.
• Team-focused mindset and strong customer service—clear written and verbal communication included.
• Willingness to complete an on-site evaluation with recommended training.

How we invest in you

• Competitive hourly pay: $30–$32, based on experience and certifications.
• $2,000 sign-on bonus to welcome you aboard.
• Unlimited employee referral bonus.
• Predictable, consistent scheduling—our recruiters collaborate with you to choose a shift that fits your routine.
• Health, dental, vision, and Rx coverage.
• Major shop tools, safety PPE, and uniforms supplied—plus a boot allowance.
• 401(k) with company match.
• PTO accrues from day one, plus eight paid holidays.
• Ongoing mechanic training, career development, and ASE certification reimbursement with study support.

Why NFI

In our shops, your craftsmanship keeps our customers moving. We celebrate hard work, provide the right tools and training, and create clear paths to grow your career. Pride in a job well done is part of our DNA—and it shows in the way we support each other and our fleet.

Our commitment

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status. The Company will consider qualified applicants, including those with criminal histories, in a manner consistent with applicable state and local laws and regulations. Federal law requires employers to provide reasonable accommodation to qualified individuals with disabilities. Please let us know if you need a reasonable accommodation to apply for a job or to perform your job duties.

Ready to get started?

Let’s talk about your next step. Call 833-205-2168 and ask about joining NFI’s Truck Life.

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