Field Diesel Diagnostics Specialist

Imagine your day at NFI

You roll in with a knack for solving tough problems and leave knowing a dedicated fleet is running smoothly because of you. As a Field Diesel Diagnostics Specialist at NFI, you’ll put advanced tools and hands-on know-how to work, tackling everything from electrical troubleshooting to DOT inspections—keeping our customers and our company moving forward.

Why techs choose NFI

• Competitive hourly pay ($25–$30) tied to your experience and certifications
• Unlimited employee referral bonus
• Consistent, reliable schedule—our recruiters partner with you to find the shift that fits
• Hands-on pride maintaining a dedicated, well-kept company fleet
• Health, dental, vision, and Rx coverage
• Major shop tools, safety PPE, and uniforms supplied
• Boot allowance for comfort on the job
• 401(k) with company match
• PTO accrues from day one, plus eight paid holidays
• Ongoing mechanic training and career development
• ASE certification reimbursement and study support

What you’ll do

From diagnostics to preventive care, you’ll be the pro our fleet counts on:

• Troubleshoot, diagnose, and repair electrical and mechanical issues on tractors and trailers using JPRO, OEM Diagnostic Software, Multimeters, and Windows
• Perform preventive maintenance across our tractor and trailer fleet
• Conduct DOT inspections in line with FMCSA requirements
• Meet the physical demands of the job: lift and/or pull 75 lbs or more without restriction, stand or lie for extended periods, and maneuver to access equipment

What you bring

• Valid driver's license; ability to obtain a Class B license preferred
• Technical or advanced degree, or 2+ years of equivalent maintenance experience
• Comfort using diagnostic tools and software (JPRO, OEM Diagnostic Software, Multimeters, Windows)
• Proven problem-solving ability
• Team-first mindset and strong customer service, with clear written and verbal communication
• On-site evaluation with recommended training

Our culture, your growth

For over 90 years, NFI has been a family-owned logistics leader built on trust, respect, and teamwork. In our shops, you’ll be central to fleet safety and performance—recognized for your expertise, supported with training, and given room to grow. Collaboration, recognition, and pride in a job well done define our technician experience.

Ready to roll?

Fuel your career—join NFI Truck Life! Call us now: 833-205-2168

Legal

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.

PC# 931