The Role of Diesel Engine Technicians in the Transportation Industry

Diesel service technicians and mechanics maintain and repair the diesel-powered engines that power buses, trucks, railroad vehicles, and other heavy equipment. They also make minor repairs on diesel-powered cars, pickups, and other light vehicles. This career is ideal for go-getters with a strong work ethic.

Troubleshooting

Many diesel engine technicians San Jacinto, CA, have strong analytical skills and are adept at using computerized diagnostic equipment to troubleshoot and adjust engine functions. In addition, their jobs often require them to follow checklists for specific vehicle components, such as brake systems and transmissions.

These mechanics also inspect, test, and replace engine parts as needed. They must be able to discuss the extent of repairs with customers and answer questions about their costs. They are known for providing excellent customer service and for their detail-oriented work.

Unfortunately, the demand for diesel technicians far exceeds the supply of skilled workers in the field, and it is becoming increasingly difficult to find qualified candidates. However, companies are working to change the perception of trucking as dirty by showing students the responsibilities involved in this vital career.

Maintenance

When you think of diesel engine technicians, you may think of the robust and roaring tractor-trailers that travel our highways. But these mechanics also work on vehicles and equipment used in other sectors, including the construction industry (cement trucks, pavers, and bulldozers), agriculture (tractors, irrigation pumps, and harvesters), and commercial generators that provide backup power for hospitals, schools, and housing complexes.

Most are trained, while a diesel service technician can earn a living without post-secondary education. Typically, trainees spend 3 to 4 years on the job before they’re considered a journey-level technician.

As a diesel mechanic, you’ll need strong analytical skills and a familiarity with technology to troubleshoot, repair, or adjust engine functions. Other essential traits include customer service skills and a meticulous eye for detail. Diesel technicians advanced to the management level can lead multiple maintenance teams or oversee regional maintenance efforts. These are coveted positions within the industry.

Repair

Whether keeping an entire fleet of trucks on the road or ensuring medical equipment gets to where it needs to go, the transportation industry relies heavily on diesel mechanics. Those specializing in this field are skilled at identifying and fixing problems to keep vehicles and equipment in good working condition.

Mechanics must be able to think critically about how an issue occurred and determine which solution will have the longest-lasting effect. They also must be able to document repairs, maintain records, and adhere to established safety protocols when handling hazardous materials or operating heavy machinery.

Recruiting and training new technicians is a priority for many trucking companies. The retirement of baby boomers exacerbates the shortage of qualified candidates, a negative stigma against the profession, and low completion rates at technical schools and other programs. These factors make it more challenging to find the talent to deliver maintenance on these technologically advanced computers on wheels.

Emissions Compliance

Diesel engines power vehicles, buses, and heavy equipment like bulldozers and cranes. Because of their durability and fuel efficiency, they are the standard in most commercial transportation applications.

In recent years, diesel engine manufacturers have had to work hard to create systems that comply with strict emission standards without sacrificing performance or power. This has meant a lot of new technology for diesel technicians to learn.

Some trucking companies also have mobile diesel mechanics, who work from a service truck equipped with tools and parts to perform maintenance or repairs on-site at customer locations. These jobs are dangerous because the technician is working close to fast-moving traffic.

Both types of diesel technicians must be team players to succeed. Whether working with fellow diesel mechanics in the shop or talking through a procedure with a vehicle owner, they must be able to explain complex technical topics in ways that make sense. They must be able to identify the best solution to keep their customers’ trucks moving on time.