Washington·Installation, Maintenance, and Repair Occupations·SOC 49-3031

Best Bus programs in Washington, ranked by enrollment

Diagnose, adjust, repair, or overhaul buses and trucks, or maintain and repair any type of diesel engines.

11 schools in Washington run programs that feed this job, graduating 319 people a year. The job pays a median of $77,900 in Washington across about 7,410 jobs (BLS OEWS May 2025).

Also calledBus MechanicTruck MechanicDiesel MechanicDiesel Technician (Diesel Tech)Boat MechanicBus OverhaulerFleet MechanicMotor Mechanic
Graduates / yr
319
in Washington
Median pay · Washington
$77,900
BLS OEWS May 2025
Jobs in state
7,410
people employed
Schools
11
with a feeder program
Avg graduation rate
37%
across those schools
Median net price
per year, IPEDS

Fields of study in Washington that lead to this job

Grouped at the 4-digit CIP level. Numbers are graduates per year in this state.

1 programs in Washington that lead to this job

Ranked by graduates per year in Washington (IPEDS completions). Graduate earnings and debt are national College Scorecard figures reported at the 4-digit CIP level, so specializations within one field share a figure. Each program also links to its own Washington page.

Degree programs that lead to this occupation, ranked by graduates per year
#ProgramGraduates / yrShare of pipelineSchoolsGrad earnings (1 yr)Median debt
1319
100.0%
11$37,089$11,790

Top 11 schools in Washington

Ranked by graduates per year into this job. Graduate earnings are reported for 2 of the 11 schools in this state.

Schools ranked by graduates per year into this occupation
#SchoolGraduates / yrTop feeder programGrad earnings (1 yr)Grad rateNet priceAcceptance
1Bates Technical College
Tacoma, WA Public · 1 feeder programs
169Diesel Mechanics Technology/Technician43%
2Bellingham Technical College
Bellingham, WA Public · 1 feeder programs
35Diesel Mechanics Technology/Technician42%
3Centralia College
Centralia, WA Public · 1 feeder programs
30Diesel Mechanics Technology/Technician42%
4Clark College
Vancouver, WA Public · 1 feeder programs
23Diesel Mechanics Technology/Technician$45,65639%
5Spokane Community College
Spokane, WA Public · 1 feeder programs
22Diesel Mechanics Technology/Technician$37,22833%
6Walla Walla Community College
Walla Walla, WA Public · 1 feeder programs
12Diesel Mechanics Technology/Technician38%
7South Seattle College
Seattle, WA Public · 1 feeder programs
9Diesel Mechanics Technology/Technician31%
8Lake Washington Institute of Technology
Kirkland, WA Public · 1 feeder programs
8Diesel Mechanics Technology/Technician37%
9Skagit Valley College
Mount Vernon, WA Public · 1 feeder programs
5Diesel Mechanics Technology/Technician36%
10Lower Columbia College
Longview, WA Public · 1 feeder programs
4Diesel Mechanics Technology/Technician23%
11Grays Harbor College
Aberdeen, WA Public · 1 feeder programs
2Diesel Mechanics Technology/Technician39%

All 11 schools in Washington

Every school in Washington with a program that feeds this job, ordered by graduates per year. Earnings are shown for the ranked schools above; open a school profile for the rest.

All schools in Washington that feed this occupation
SchoolCityControlGraduates / yrFeeder programs
Bates Technical CollegeTacomaPublic1691
Bellingham Technical CollegeBellinghamPublic351
Centralia CollegeCentraliaPublic301
Clark CollegeVancouverPublic231
Spokane Community CollegeSpokanePublic221
Walla Walla Community CollegeWalla WallaPublic121
South Seattle CollegeSeattlePublic91
Lake Washington Institute of TechnologyKirklandPublic81
Skagit Valley CollegeMount VernonPublic51
Lower Columbia CollegeLongviewPublic41
Grays Harbor CollegeAberdeenPublic21

What bus and truck mechanics and diesel engine specialists earn in Washington

What people already working in this job earn (BLS OEWS May 2025). Not graduate earnings.

Median annual in Washington
$77,900
Mean annual
$78,790
Jobs in state
7,410
What the range looks like
10th pct$54,720Median$77,90090th pct$102,800
Versus the national median
+26.1%

U.S. median $61,770. Washington pays above the national figure.

Job concentration
1.12×

1.00× means the state has its expected share of these jobs.

Metro areas in Washington

Seattle-Tacoma-Bellevue, WA
$82,330median
3,740 jobs
Bremerton-Silverdale-Port Orchard, WA
$80,450median
160 jobs
Olympia-Lacey-Tumwater, WA
$78,960median
260 jobs
Bellingham, WA
$78,330median
220 jobs
Mount Vernon-Anacortes, WA
$77,460median
170 jobs
Longview-Kelso, WA
$74,750median
120 jobs
Wenatchee-East Wenatchee, WA
$68,690median
100 jobs
Spokane-Spokane Valley, WA
$64,860median
780 jobs

Job outlook

Bureau of Labor Statistics Employment Projections, 2024 to 2034.

Projected growth 2024–34
+2.4%
About as fast as average
Openings per year
26,500
new jobs plus replacements
Employment change
7,800
319,900 → 327,700
Typical entry education
High school diploma or equivalent
Plus long-term on-the-job training

Growth and openings are national. The Bureau of Labor Statistics does not publish employment projections at state level, so these figures describe the occupation across the whole U.S., not this state alone.

How to get in

The full skills, tools, and day-to-day breakdown lives on the national Bus and Truck Mechanics and Diesel Engine Specialists page.

How to become a Bus

Job zone 3 of 5 · SVP 6.0 to < 7.0
Typical entry education
High school diploma or equivalent
On-the-job training
Long-term on-the-job training

Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.

Previous work-related skill, knowledge, or experience is required for these occupations. For example, an electrician must have completed three or four years of apprenticeship or several years of vocational training, and often must have passed a licensing exam, in order to perform the job.

Employees in these occupations usually need one or two years of training involving both on-the-job experience and informal training with experienced workers. A recognized apprenticeship program may be associated with these occupations.

Top skills

Critical ThinkingSpeakingMonitoringActive ListeningReading ComprehensionActive Learning

The same job in other states

Where else this occupation employs the most people, and what it pays there.

Related careers in Washington

Every major mapped to this job

The official federal mapping behind the rankings above.

All 2 majors mapped to Bus and Truck Mechanics and Diesel Engine Specialists2 of them graduated someone in the latest IPEDS year. NCES CIP 2020 → SOC 2018 crosswalk.+
  • 47.0605Diesel Mechanics Technology/Technician
  • 47.0613Medium/Heavy Vehicle and Truck Technology/Technician

Common questions

Answers for people weighing bus and truck mechanics and diesel engine specialists programs in Washington.

What degree do you need to become a Bus?+

High school diploma or equivalent is the typical entry-level education BLS reports for this occupation. The most common program people actually graduate from is Diesel Mechanics Technology/Technician, which awarded 319 degrees in Washington in 2024-25, 100.0% of everyone graduating from a program that feeds this career.

Which college majors lead to becoming a Bus?+

The NCES CIP-to-SOC crosswalk maps 1 programs to this occupation. The largest are Vehicle Maintenance and Repair Technologies/Technicians. Together they graduate about 319 people a year in Washington.

How much do bus and truck mechanics and diesel engine specialists earn in Washington?+

The median is $77,900 a year (BLS OEWS May 2025). That is 26.1% above the U.S. median of $61,770. This is pay for people already working in the occupation, not the same thing as graduate earnings one year after finishing a degree.

Is demand for bus and truck mechanics and diesel engine specialists growing?+

BLS projects a +2.4% change in employment between 2024 and 2034, about as fast as average, with roughly 26,500 openings a year nationally once retirements and job changes are counted.

How many schools offer programs for this career in Washington?+

11 institutions in Washington reported graduates from at least one of the 1 programs that feed this occupation in IPEDS 2024-25. Rankings on this page use graduates per year, because the federal data publishes no enrollment count by program.

What other job titles do bus and truck mechanics and diesel engine specialists work under?+

Employers advertise this work under many names. O*NET records Bus Mechanic, Truck Mechanic, Diesel Mechanic, Diesel Technician (Diesel Tech) among the most commonly reported, all mapping to SOC 49-3031.

Bus and Truck Mechanics and Diesel Engine Specialists in other statesTexasKentuckyGeorgiaCaliforniaWyomingFloridaNorth CarolinaArizona

About the data on this page

Rankings use IPEDS completions 2024–25, degrees awarded per year. That is the closest federal measure of how many people a program puts into a career, because no federal dataset publishes enrollment by program. Wages and employment come from BLS OEWS May 2025, growth and openings from BLS Employment Projections 2024-34, and which majors lead to which jobs from the NCES CIP 2020 to SOC 2018 crosswalk. Occupation descriptions, tasks, skills and tools are O*NET 30.3 (CC BY 4.0, U.S. Department of Labor/ETA).

  • BLS Occupational Employment & Wage Statistics

    May 2025

    Wages, employment counts, location quotients and metro breakdowns.

  • BLS Employment Projections

    2024–34

    Projected growth, annual openings and typical entry-level education.

  • IPEDS Completions

    2024-25 (provisional)

    Graduates per year by program and institution — the ranking metric.

  • College Scorecard, Field of Study

    2020-21 cohorts

    Median graduate earnings one year after completion, and median debt.

  • Census Post-Secondary Employment Outcomes

    latest available

    Graduate earnings 1/5/10 years out, where the state participates.

  • NCES CIP 2020 and the CIP-to-SOC 2018 crosswalk

    CIP 2020 / SOC 2018

    Which college programs officially lead to this occupation.

  • O*NET Database 30.3

    30.3

    Tasks, skills, knowledge, tools, job zone and alternate job titles.

    Official source →CC BY 4.0, U.S. Department of Labor / ETA

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