Diesel Mechanic careers
Diesel technicians inspect, maintain, and repair diesel-powered vehicles and equipment.
What does a diesel mechanic do?
Diesel technicians inspect and repair engines and other systems in trucks, buses, and heavy equipment.
Jobs can be in fleet shops, service facilities, or field-service roles. The equipment maintained depends on the employer.
Diesel Mechanic career snapshot
- U.S. median annual pay
- $61,770 (May 2025)
- Projected U.S. employment change
- +4% (2025–35)
- Typical training path
- Long-term on-the-job training
These national figures are context, not a guarantee of local pay or job availability. Source: U.S. Bureau of Labor Statistics, Occupational Outlook Handbook.
How to get started
Compare the equipment available for practice and instruction in preventive maintenance, diagnosis, brakes, and electrical systems.
Compare any program or apprenticeship with the BLS occupational profile and with current local employer requirements. Training routes can differ by location and employer.
Questions to ask before choosing training
- What types of diesel equipment can students work on?
- Does training include both scheduled maintenance and diagnosis?
Find a real next step
Search nearby schools and apprenticeship sponsors, or browse current Diesel Mechanic jobs. The map identifies institutions and registered sponsors; it does not confirm that a school teaches diesel mechanic or that a sponsor has an open position. Review each listing directly.