Power the machines that move the world
Diesel mechanics maintain and repair diesel-powered vehicles and equipment including trucks, buses, construction equipment, and generators.
You diagnose a failing turbocharger on a Peterbilt, replace brake pads on a school bus, and troubleshoot an electrical issue on a Caterpillar excavator. Your hands are dirty but your skills are invaluable.
Start the free Diesel Mechanic Career Explorer — short videos, quick quiz questions and a certificate.