Diesel technician
What is it?
As a diesel tech, you can expect a physically demanding and technically challenging job that often involves working in dirty and sometimes hazardous environments.
Here’s a breakdown of what you can expect:
Physical Demands:
- Heavy Lifting: Diesel techs often need to lift and move heavy parts and equipment.
- Standing for Long Periods: The job typically involves standing for extended periods, often on concrete floors.
- Exposure to Elements: Diesel techs may work outdoors, exposed to various weather conditions.
Technical Skills:
- Mechanical Knowledge: A strong understanding of diesel engines and their components is essential.
- Diagnostic Skills: Diesel techs must be able to diagnose problems with engines and determine the necessary repairs.
- Repair and Maintenance Skills: They should be skilled at performing repairs and maintenance tasks, such as replacing parts, adjusting settings, and troubleshooting issues.
Work Environment:
- Dirty and Greasy: Diesel techs often work in dirty and greasy environments, covered in oil and grease.
- Loud Noise: The job can be noisy, especially when working on running engines or using power tools.
- Hazardous Materials: Diesel techs may be exposed to hazardous materials, such as engine fluids and chemicals.
Rewards:
- Job Satisfaction: Many diesel techs find their work to be rewarding, especially when they successfully diagnose and repair complex problems.
- Career Advancement: With experience and training, diesel techs can advance to supervisory roles or specialize in specific areas of diesel mechanics.
- Competitive Pay: Diesel techs typically earn competitive wages, especially in high-demand industries.
Overall, working as a diesel tech can be physically demanding and challenging, but it can also be rewarding for those with a passion for mechanics and a willingness to work in a demanding environment.
Length of Training
13 weeks
Type of Training
In Person
* Salary Range
(entry level – experienced)
$41,520 - $76,840
* Regional Jobs Available
1,926
(3 year forecast)

Is it Right For You?
Here are some qualities that would make someone a good diesel tech:
Technical Skills:
- Mechanical Aptitude: A strong understanding of mechanical principles is essential for diagnosing and repairing diesel engines.
- Diagnostic Skills: The ability to identify and diagnose problems with diesel engines is crucial.
- Repair and Maintenance Skills: A diesel tech should be skilled at performing repairs and maintenance tasks, such as replacing parts, adjusting settings, and troubleshooting issues.
Personality Traits:
- Problem-Solving Skills: Diesel techs often encounter complex problems, so strong problem-solving skills are necessary.
- Patience: The job can be time-consuming and require patience, especially when diagnosing and troubleshooting issues.
- Attention to Detail: Diesel techs must pay close attention to detail to ensure that repairs are done correctly and thoroughly.
- Adaptability: The field of diesel mechanics is constantly evolving, so adaptability is important for staying up-to-date with new technologies and techniques.
Physical Attributes:
- Strength and Endurance: Diesel techs often need to lift and move heavy parts and equipment.
- Manual Dexterity: Good manual dexterity is essential for working with small parts and tools.
Additional Considerations:
- Education and Training: While not always required, formal education or training in diesel mechanics can be beneficial.
- Certifications: Some certifications, such as ASE certifications, can demonstrate expertise and increase job prospects.
- Work Ethic: A strong work ethic, including punctuality, reliability, and a willingness to learn, is essential for success in this field.
Overall, a good diesel tech is someone who combines technical skills, problem-solving abilities, and a strong work ethic. They should be patient, detail-oriented, and adaptable to the challenges of the job.