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You are here: Home / Career Pathways / Diesel Technology
Career Pathway for:

Diesel Technology

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Diesel mechanics or technicians are responsible for performing mechanical repairs and preventative maintenance on fleet vehicles and heavy equipment in transit and freight. They are fluent in the maintenance and repair of mechanical, electrical, hydraulic, and diesel systems. Diesel mechanics or technicians also complete repair or service reporting, order and inventory necessary parts, fabricate necessary parts or equipment, develop and execute service or repair processes, and provide road call or emergency service calls.

Senior Level Occupations

Typical Education and Certification Requirements

Trade school certification or additional vocational training preferred

Senior Diesel Technician

Job Description: Senior Diesel Technicians are responsible for diagnosing and repairing a wide variety of mechanical problems as well as highly specialized and technical areas such as Compressed Natural Gas, and other alternative fuel conversion and repairs. Senior diesel technicians must diagnose the more complicated drivability problems, performing the maintenance, repair, and inspection of the Compressed Natural Gas fueling station,  and serving as a lead worker to other Automotive Mechanics.
Hiring Demand: Low
Typical Salary: $37,900 - $78,000
Minimum Years Experience Required: 3-7
Education & Work Experience:
  • Trade school certification or additional vocational training preferred
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Mid Level Occupations

Typical Education and Certification Requirements

Trade school certification or additional vocational training preferredHigh school diploma or GED required

Diesel Technician

Job Description: Diesel mechanics or technicians are responsible for performing mechanical repairs and preventative maintenance on fleet vehicles and heavy equipment in transit and freight.
Hiring Demand: Moderate
Typical Salary: $30,000 - $78,000
Minimum Years Experience Required: 1-5
Education & Work Experience:
  • Trade school certification or additional vocational training preferred
  • High school diploma or GED required
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Entry Level Occupations

Typical Education and Certification Requirements

High school diploma or GED requiredVocational/technical training preferred

Diesel Mechanic

Job Description: Diesel Mechanics are responsible for performing diagnostic tests on diesel vehicles to find faults, analyzing diagnostic test results and repairing or replacing engine, steering, transmission, braking or lighting system components.
Hiring Demand: Moderate
Typical Salary: $30,000 - $67,000
Minimum Years Experience Required: 1-5
Education & Work Experience:
  • High school diploma or GED required
  • Vocational/technical training preferred
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