Diesel and Heavy Equipment

Program Overview

Our Diesel and Heavy Equipment Technology curriculum is designed to equip you with the knowledge and skills necessary to service, troubleshoot, and repair medium and heavy-duty vehicles. You'll learn about the construction features and operating principles of these vehicles, preparing you for real-world challenges.

What You'll Learn

• Diesel Engine Theory and Design
• Power Trains 
• Brake Systems 
• Electronic Systems 
• Hydraulic Systems 
• Troubleshooting & Repair
• Safety & Maintenance 

Career Opportunities

Graduates of our program are equipped to pursue entry-level positions as technicians in various settings, including dealerships, fleet shops, and independent garages.

With the right work experience, you'll also be ready to take the Automotive Service Excellence (ASE) exam and stand out in the crowd. The National Institute for Automotive Service Excellence (ASE) certifies automotive professionals in diesel and heavy equipment repair.

Entry-Level Technician Roles at companies like:

• Dealerships

• Fleet maintenance shops

• Independent automotive garages

NC3 Partnerships

Through Johnston Community College’s partnership with the National Coalition of Certification Centers (NC3), you can earn industry-recognized certifications from two global leaders: Kubota Tech and Thermo King. These stackable credentials are built into our Diesel & Heavy Equipment Technology program to give you hands-on training with the same tools and systems used by today’s employers.

Kubota Tech Program

Through our NC3 partnership with Kubota Tech, you’ll get specialized training in off-road diesel and heavy equipment. This program is built into the Diesel & Heavy Equipment Technology curriculum and prepares you for real-world work in construction, agriculture, and equipment dealerships. 

Thermo King Certifications

Through Johnston Community College’s NC3 partnership with Thermo King, you can earn two stackable certifications in transport refrigeration. Thermo King Level I (PDF) introduces you to the fundamentals—covering refrigeration principles, system components, unit operation, and preventive maintenance.

Once you’ve built this foundation, you can advance to Thermo King Level II (PDF), where you’ll dive deeper into diagnostics, control systems, and advanced troubleshooting.

Take the First Step

Apply Now!

Still Have Questions?

Request More Information