San Antonio, United States
Program Type:
Full Degree
Degree Level:
Truck, Tractor and Bus Licenses, Truck, Tractor and Bus Licenses

Program Overview

Program Description:

Do you like working on big and powerful engines? With our diesel mechanic heavy truck training, you will learn from our experienced instructors who can teach you the hands-on skills you need to prepare you for your new career.

As a student enrolled in our Diesel Mechanic Classes, you will learn to inspect, diagnose, service and repair diesel-powered medium and heavy-duty vehicles like semi-trucks and buses. All major systems are covered including engine performance, transmissions, steering and suspension, brakes and tires, electrical and air conditioning..

What do diesel truck technicians do?

Diesel truck technicians carry out the repair and maintenance of diesel engines. Compared to automotive engines, diesel engines power heavy duty machinery such as trucks, busses, bulldozers, and cranes.

Diesel truck technicians work on a variety of repairs including rotating tires, changing oil, checking fluid levels, and replacing malfunctioning parts. They also inspect different parts of the vehicle including brakes, steering, engines, and transmissions.

As technology become more complex in vehicles, so do the repairs of vehicles. For example, technicians will use laptops to diagnose problems within electronic systems. They must read and interpret tests and software in order to determine malfunctions and errors with technology. In addition to this technology, technicians use both power tools and manual tools. Manual tools include wrenches, pliers, and sockets. Power tools include grinding machines and welding equipment.

As a student in our program, you will learn the skills and techniques necessary to become a diesel truck technician from industry-experienced professionals in a hands-on environment.

Why should I become a diesel truck technician?

The job of a diesel truck technician is exciting and rewarding. If you enjoy an ever-changing job where you never have the same day twice, then this is the career for you. Problem solving is a large part of being a diesel truck technician because the answer isn’t always obvious. You and your team of technicians are responsible for using the tools at your dispense to troubleshoot problems. It is a challenging, yet rewarding profession.

Another reason to become a diesel truck technician is the ability to work with your hands, be on your feet, and on the move. If a typical 9-5 desk job sounds boring to you, then you’re in the right place. As a technician, you won’t be sitting at a desk or staring at a computer screen. You will be working in the shop and constantly moving with no time to sit and stare at the clock.

This is a growing industry in demand of technicians. As diesel cars and lighter trucks become more prevalent, the need for workers to perform maintenance and repairs is necessary. In addition, as freight increases, more diesel-powered trucks are being used as carriers as opposed to less economical options such as trains. Diesel engines are indispensable in today’s economy, making the occupation of a diesel truck technician incredibly valuable. With excellent skills gained from our training program, you might find new career opportunities in the near future.

According to the U.S. Bureau of Labor Statistics, the employment of diesel service technicians and mechanics is projected to grow by 12 percent from 2014 to 2024, faster than the average for all occupations.*

Additional Program Information

Accrediting Commission of Career Schools and Colleges

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