Diesel Mechanic Career Guide in Wisconsin
Explore diesel mechanic salary, licensing requirements, training pathways, apprenticeships, job outlook, and career opportunities in Wisconsin.
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How to Become a Diesel Mechanic in Wisconsin
Wisconsin’s technical college system offers a statewide Diesel Equipment Technology curriculum covering engines, hydraulics, truck electronics, brakes and powertrains.
Note: Training pathways vary by employer, program sponsor, and licensing category. Classroom education may provide useful technical preparation, but it does not automatically replace supervised work experience unless the applicable licensing authority specifically allows that credit.
Diesel Mechanic Salary in Wisconsin
The salary figure shown on this page represents the Wisconsin median wage for diesel mechanic workers, based on U.S. Bureau of Labor Statistics occupational wage data. A median wage is the point at which half of workers earn more and half earn less. It is not a guaranteed starting salary.
Actual earnings may vary by experience, license level, metropolitan area, employer, industry, overtime, and union agreement.
Compared with the national median of $60,640, the median wage in Wisconsin is approximately $1,810 higher. This comparison does not account for differences in cost of living.
Licensing Authority for Diesel Mechanics in Wisconsin
Note: Licensing rules, fees, examinations, exemptions, and renewal requirements may change. Applicants should verify current requirements directly with the authority listed above before beginning work, applying for an examination, or enrolling in a training program.
CAREER PREPARATIONDiesel Mechanic Training Requirements in Wisconsin
Wisconsin diesel technicians often complete the Wisconsin Technical College System’s Diesel Equipment Technology pathway.
- Complete instruction in diesel engines, electronics, drivetrains, brakes, hydraulics, welding and HVAC systems.
- Gain experience through internships, cooperative education or employer-sponsored training.
- Consider ASE Medium/Heavy Truck certification and obtain EPA Section 609 or CDL credentials when applicable.
Diesel Mechanic Training Providers in Wisconsin
| Provider | City | Program Website |
|---|---|---|
| Fox Valley Technical College | Appleton | View Program |
| Gateway Technical College | Kenosha | View Program |
| Madison Area Technical College | Madison | View Program |
| Waukesha County Technical College | Pewaukee | View Program |
Note: Program availability, admission requirements, tuition, and credit toward licensing requirements may change. Verify current details directly with the provider and the applicable state licensing authority before enrolling. Listings are informational and do not constitute rankings or endorsements.
PAID TRAINING OPPORTUNITIESDiesel Mechanic Apprenticeship Programs in Wisconsin
Diesel Mechanic Licensing Requirements in Wisconsin
Wisconsin does not require individual diesel mechanics to hold a general occupational license. Technicians must obtain separate credentials when performing regulated refrigerant, commercial driving or inspection duties.
EMPLOYMENT PROJECTIONSDiesel Mechanic Job Outlook in Wisconsin
Employment is projected to grow 3%, from approximately 7,820 workers in 2024 to 8,020 in 2034, with around 650 annual openings.
Note: State employment projections may use a different base period from national BLS projections. Projected growth is an estimate rather than a guarantee of employment, and local demand may vary by metropolitan area, industry, construction activity, and employer investment.
CAREER QUESTIONSFrequently Asked Questions
What is the diesel mechanic salary in Wisconsin?
The statewide median wage for diesel mechanics in Wisconsin is approximately $62,450 per year, or $30.02 per hour, based on May 2024 occupational wage data. Actual earnings vary by experience, license level, location, employer, overtime, and industry.
Does Wisconsin require diesel mechanic licensing?
No statewide occupational license is generally required for diesel mechanic workers in Wisconsin. Local jurisdictions, employers, or specific work scopes may still impose requirements, so applicants should verify current rules before beginning work.
How long does it take to become a diesel mechanic in Wisconsin?
The time required depends on the license pathway and training program. A typical training pathway takes approximately 1–2 Years, although licensing, apprenticeship, and employer requirements may differ.
Are diesel mechanics in demand in Wisconsin?
Wisconsin projects diesel mechanic employment to grow by approximately 3% from 2024 to 2034, with about 650 openings per year. Projections include both new positions and openings created when workers leave the occupation.
Career Data Sources
State wage, employment outlook, and licensing information is reviewed using government and official regulatory sources. Data and requirements may change after publication.
- May 2024 State Occupational Employment and Wage Estimates — U.S. Bureau of Labor Statistics. May 2024 State OEWS
- Wisconsin Wages for Diesel Mechanic (SOC 49-3031) — O*NET OnLine, U.S. Department of Labor. Wisconsin Diesel Mechanic Wages
- Wisconsin Diesel Mechanic Employment Trends — O*NET OnLine, U.S. Department of Labor. Wisconsin Diesel Mechanic Employment Trends
- Wisconsin Department of Safety and Professional Services — Licensing authority. Wisconsin Department of Safety and Professional Services