Diesel Technology

Wyatt Swann, Program Director
256.352.8063
wyatt.swann@wallacestate.edu
www.wallacestate.edu/diesel

Associate in Applied Science Degree (4-5 Semesters)

Certificate (4 Semesters)

Short-Term Certificates (1 Semester)

At a Glance

Diesel service technicians, which include bus and truck mechanics and diesel engine specialists, repair and maintain the diesel engines that power transportation equipment such as heavy trucks, buses and diesel marine applications, light/medium diesel trucks, industrial diesel applications, agricultural applications and locomotives. Some diesel technicians also repair heavy vehicles and mobile equipment, including bulldozers, cranes, road graders, farm tractors, and combines. 

Program Description

WSCC offers an Associate in Applied Science, a Certificate, and several Short-Term Certificates in Diesel Technology and provides CDL training and testing for those interested in a career as a diesel technician or truck driver. This program is designed to provide the knowledge and skills needed to be employed in the diesel industry. It consists of classroom theory, computer lab applications, and the hands-on lab application of technician processes. Most recently the diesel technology program incorporated a new component called Diesel by Distance which provides students with a more flexible schedule and a virtual reality headset to practice certain tasks before coming to the lab. 

Program Expectations

Technicians must be versatile to adapt to customers’ needs and new technologies. It is common for technicians to handle all kinds of repairs, from working on a vehicle’s electrical system one day to doing major engine repairs the next. In modern shops, diesel service technicians use handheld and laptop computers to diagnose problems and adjust engine functions.

Essential Function

WSCC diesel technology students will be required to meet industry standards for employment. 

Career Path

Jobs available to graduates of this program are heavy truck diesel technician, light truck diesel technician, medium duty diesel truck technician, heavy equipment technician, diesel engine specialist, marine diesel technician, service writer, heavy truck parts inventory clerk, service manager, heavy truck parts manager truck driver, and preventive maintenance technician to name a few.

The median annual wage for diesel service technicians and mechanics was $58,970 in May 2023. The median annual wage for heavy and tractor-trailer truck drivers was $54,320 in May 2023. (Source: U.S. Department of Labor Bureau of Labor Statistics)