Career Definition for Diesel Truck Mechanics
Diesel truck mechanics maintain the mechanical systems and power plant of diesel trucks. They may also retrofit older engines to be both more fuel efficient and lower in environmental impact. Other systems, such as the drive train and electrical system, also come under the purview of the diesel truck mechanic.
| Education | Certificate; associate's degree in diesel truck mechanics; continuing education classes often necessary to stay current |
| Job Skills | Teamwork, problem solving, mechanical aptitude, hand-eye coordination, self-directed work ethic |
| Median Salary (2021) | $48,690* (for diesel service technicians and mechanics) |
| Career Outlook (2021-2031)* | 4%* (for bus and truck mechanics and diesel engine specialists) |
Source: *U.S. Bureau of Labor Statistics
Required Education
Typically, a career in diesel truck mechanics begins with coursework at a trade school. Although some enter the field as apprentices or through on-the-job experience, an associate's degree or certificate program is likely to lead to the best job opportunities. Completion of an associate degree program in this field provides a good base for getting and keeping a job as a diesel truck mechanic. As the technology becomes increasingly complicated, keeping pace through additional classes, coursework, or other study opportunities may be necessary.
Skills Required
Mechanical aptitude is the most commonly accepted skill as a prerequisite for a career in diesel truck mechanics. Good eye-hand coordination is important, as is enjoyment of problem solving. Depending upon the work environment, you may need both the ability to work as part of a team and the ability to be self-directed.
Career and Economic Outlook
The job projections for diesel truck mechanics are expected to grow by an average amount of 4% from 2021-2031, according to the U.S. Bureau of Labor Statistics (BLS). The median annual earnings for all diesel service technicians and mechanics was published as $48,690 by the BLS in May 2021. More experience or specialization in the field improves earning prospects.
Alternate Career Options
Related careers are:
Automotive Service Technicians and Mechanics
Some future mechanics might opt for similar training aimed more towards cars and light trucks, such as the occupation of automotive service technician and mechanic. Vocational and postsecondary training programs are available, and some people learn through on-the-job training. Average employment increase of 1% is expected by the BLS from 2021-2031. The BLS reported median wages of $46,880 for these professionals in 2021.
Small Engine Mechanics
For those who prefer learning to work on motorcycles, outdoor power equipment and motorboats, these mechanics can often gain their training in vocational programs or more informally while on the job. Employment growth of 5% is anticipated by the BLS for the decade 2021-2031. According to the BLS in 2021, these mechanics earned a median salary of $39,050.
