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Bus and Truck Mechanics and Diesel Engine Specialists vs Electrical Power-Line Installers and Repairers: what changes?

Consider Bus and Truck Mechanics and Diesel Engine Specialists if you want to diagnose, adjust, repair, or overhaul buses and trucks, or maintain and repair any type of diesel engines. Consider Electrical Power-Line Installers and Repairers if you would rather install or repair cables or wires used in electrical power or distribution systems. Both list high school diploma or equivalent; compare training and prior experience separately.

Try this next: Compare three local entry-level postings for Bus and Truck Mechanics and Diesel Engine Specialists and Electrical Power-Line Installers and Repairers. List the duties, credentials, prior experience, and paid training each employer actually asks for. Try a supervised class or sample project from each field before choosing a program.

BLS 2025 wages and 2025–2035 projections. National medians are not starting offers. Occupation size is not a count of vacancies. View the BLS data.

Compare the practical differences
What this means in practice

The facts most likely to affect your decision

Start with earnings, the route into the job, training, available openings, and a day-to-day reality.

Bus and Truck Mechanics and Diesel Engine Specialists

National median pay (2025)
$61,770
Route into the job
High school diploma or equivalent; More than 12 months of on-the-job training, in addition to any qualifying education or licensing
Prior related experience
No prior related occupation is typically required; employer requirements vary.
Training and licensing
More than 12 months of on-the-job training, in addition to any qualifying education or licensing.
Work to investigate
Use handtools, such as screwdrivers, pliers, wrenches, pressure gauges, or precision instruments, as well as power tools, such as pneumatic wrenches, lathes, welding equipment, or jacks and hoists.
Annual openings (2025–2035)
24,400
Know before you choose

The work can involve real occupational hazards. Training, protective equipment, and routine safety discipline matter every day.

See the full Bus and Truck Mechanics and Diesel Engine Specialists brief

Electrical Power-Line Installers and Repairers

National median pay (2025)
$95,320
Route into the job
High school diploma or equivalent; More than 12 months of on-the-job training, in addition to any qualifying education or licensing
Prior related experience
No prior related occupation is typically required; employer requirements vary.
Training and licensing
More than 12 months of on-the-job training, in addition to any qualifying education or licensing.
Work to investigate
Adhere to safety practices and procedures, such as checking equipment regularly and erecting barriers around work areas.
Annual openings (2025–2035)
10,900
Know before you choose

The work can involve real occupational hazards. Training, protective equipment, and routine safety discipline matter every day.

See the full Electrical Power-Line Installers and Repairers brief
See scores, detailed data, and how the comparison works

How the national numbers differ

1

Electrical Power-Line Installers and Repairers has the edge on projected growth

Electrical Power-Line Installers and Repairers is at 10.3% projected growth, compared with 3.6% projected growth for Bus and Truck Mechanics and Diesel Engine Specialists.

2

Electrical Power-Line Installers and Repairers has the edge on median pay

Electrical Power-Line Installers and Repairers is at $95,320, compared with $61,770 for Bus and Truck Mechanics and Diesel Engine Specialists.

3

Typical preparation differs.

Bus and Truck Mechanics and Diesel Engine Specialists: High school diploma or equivalent; More than 12 months of on-the-job training, in addition to any qualifying education or licensing Electrical Power-Line Installers and Repairers: High school diploma or equivalent; More than 12 months of on-the-job training, in addition to any qualifying education or licensing Preparation categories do not establish admission difficulty, calendar time, tuition, time without earnings, or licensing difficulty.

4

Bus and Truck Mechanics and Diesel Engine Specialists has the edge on annual openings

Bus and Truck Mechanics and Diesel Engine Specialists is at 24,400 annual openings, compared with 10,900 annual openings for Electrical Power-Line Installers and Repairers.

61.2/ 100

Bus and Truck Mechanics and Diesel Engine Specialists

vs
78.7/ 100

Electrical Power-Line Installers and Repairers

Each available metric is ranked from 0 to 100 against the careers on ChooseField. The weighted average uses this profile: pay 30%, growth 25%, openings 30%, preparation level 15%. Missing values are not scored as zero; their weights are redistributed across available metrics. Occupation size has zero weight: employment is not accessible vacancies. Preparation categories do not measure admission difficulty or years without earnings. The score summarizes national measures; local opportunities and personal fit still need separate consideration.

Detailed evidence

Bus and Truck Mechanics and Diesel Engine Specialists vs Electrical Power-Line Installers and Repairers

DimensionBus and Truck Mechanics and Diesel Engine SpecialistsElectrical Power-Line Installers and Repairers
Median pay (2025)$61,770$95,320
Pay percentile50.8 percentile79.1 percentile
Projected growth (2025–2035)3.6%10.3%
Annual openings (2025–2035)24,40010,900
2025 employment316,000131,900
How you qualifyHigh school diploma or equivalent; More than 12 months of on-the-job training, in addition to any qualifying education or licensingHigh school diploma or equivalent; More than 12 months of on-the-job training, in addition to any qualifying education or licensing
O*NET preparation groupJob Zone 3Job Zone 2
Related work experienceNo prior related occupation is typically required; employer requirements vary.No prior related occupation is typically required; employer requirements vary.
On-the-job trainingMore than 12 months of on-the-job training, in addition to any qualifying education or licensing.More than 12 months of on-the-job training, in addition to any qualifying education or licensing.

The table reports national benchmarks and reviewed work descriptions. It does not rate personal suitability, job security, or physical safety.