We are proud to be a part of Navistar, one of the world's leading manufacturers of commercial trucks, buses, defense vehicles and engines. Since 1831, our history has been interwoven with some of the biggest innovations in the industry. Wherever ingenuity drives global markets, you'll find Navistar taking the lead.

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The best-trained and most highly skilled field service reps in the industry.

By providing the best training to customers and our own personnel, Navistar Defense is better able to support our vehicles over the entire lifecycle.

Whether we're designing instructor lead courses, developing self-paced training for computer or video, or leveraging our commercial business to deliver training content more quickly, our goal is to provide the right individuals with the right skills and information to keep every Navistar Defense vehicle operationally ready.

Over the years, we've developed and delivered training based on various customer requirements:

  • New Equipment Training in accordance with TRADOC 350-70 for the MRAP program
  • Operator training in accordance with Canadian Military standards for the MilCOTS program
  • Operator and Maintenance Training in accordance with JSP 822 for the UK TSV
  • Engine training for the Marines using our commercial format

Navistar Defense also trains our field service representatives to be the best in the industry. By starting with more qualified candidates, preparing them more thoroughly, and supporting them over time, we can be sure that out service representatives are uniquely qualified to maintain our fleets in the field.

All of our trainees have demonstrated their aptitude by obtaining an ASE certification. When they join our program, they receive four weeks of intensive, hands-on training that prepares them to perform all required fleet maintenance and repairs, and teaches them to facilitate New Equipment Training for military personnel.

Once deployed, our reps receive further hands-on instruction specific to the vehicles they service in the field. All field service reps are also required to maintain their skills with ongoing training on the latest systems.

Train your troops with state-of-the-art advanced driving simulators.

Navistar Defense driving simulators enable safe, accurate simulation of military missions and unique conditions to help ensure appropriate driver response, reduce the chance for injuries or vehicle damage in the field.

Better training keeps our vehicles better prepared

Our training program is only open to those individuals who’ve demonstrated their aptitude with an ASE certification. They receive four weeks of intensive, hands-on training that prepares them to perform basic maintenance and advanced repairs, as well as teaching them to provide New Equipment Training to service members.

Get advanced maintenance and diagnostic training online.

Navistar Defense offers web-based training on International engines and vehicle systems for active duty US Military OR US DOD 1033 Program recipients. Earn your certificate in a wide range of courses for advanced diagnostic and maintenance techniques direct from the manufacturer.

  • No cost to register (must have a .mil email address OR be a DOD 1033 Program recipient)
  • Only pay for courses you want
  • Information is updated on a regular basis
  • Can be used on any computer with Internet access
  • No special software required
  • Flexibility to stop, start, and review courses at your pace.
  • Recognized by International® Truck dealer service departments.
  • Certificates available for completed courses

Order parts* and services using P-card.

Purchase card acceptance makes it easier for you to place orders for Navistar parts and services. Navistar parts support all Navistar vehicles as well as most other major vehicle manufacturers.

* Subject to dealer availability.




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Latest Technology

Navistar uses the latest technology to help our customers get information and resources as fast as possible.

Navistar’s OnCommand system provides education that helps customers keep technicians up to speed by taking web-based courses for vehicles, systems, MaxxForce engines and, ArvinMeritor brake components.

Fast Engineering

Navistar Defense is always ready to adapt to changing needs.

Our co-located testing and fabrication locations let us use rapid prototyping to design, build, and refine solutions when time is of the essence.

Success Story:

Doing whatever it takes to keep you rolling.

Navistar Defense doesn't just build better vehicles. We build better customer relationships - because we hold ourselves accountable for keeping you mission ready.


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