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Bus and Truck Mechanics and Diesel Engine Specialists vs Mobile Heavy Equipment Mechanics, Except Engines

Side-by-side · O*NET · BLS · AI-exposure research · Anthropic Economic Index

A factual, source-backed comparison of Bus and Truck Mechanics and Diesel Engine Specialists and Mobile Heavy Equipment Mechanics, Except Engines on the dimensions both occupations carry. Every figure is a position within an independent published dataset — not a verdict on which job is better, safer, or more “future-proof.”

Bus and Truck Mechanics and Diesel Engine Specialists Mobile Heavy Equipment Mechanics, Except Engines
Median pay · BLS OEWS
$60,640
$63,980
Employment · BLS OEWS
287,230
180,270
AI exposure (percentile) · task overlap, not automation
30th pct
22nd pct

At a glance

Dimension Bus and Truck Mechanics and Diesel Engine Specialists Mobile Heavy Equipment Mechanics, Except Engines
Median pay $60,640 $63,980
Employment 287,230 180,270
Employment outlook (2024–34) · BLS projection About average (+2.4%) About average (+5.8%)
Annual openings · BLS projection 26,500 16,500
Typical education · O*NET Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree. Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.
AI exposure · published exposure studies Low · 30th pct Low · 22nd pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 26th pct · 18% of tasks 24th pct · 17% of tasks
Observed AI use · Anthropic Economic Index — Automation-leaning (55.2%)
Mostly remote-capable · Dingel–Neiman No No

Pay and employment are BLS OEWS estimates; outlook and openings are BLS 2024–2034 projections; AI exposure and observed-use figures come from separate research and reflect exposure and usage, not predictions that either job will disappear. Compare like with like.

Skills

Shared: Mechanical, Troubleshooting, Repairing, Near Vision, Arm-Hand Steadiness, Manual Dexterity, Finger Dexterity, Control Precision, Problem Sensitivity, Deductive Reasoning, Multilimb Coordination, Operations Monitoring, Extent Flexibility, Public Safety and Security, Equipment Maintenance, Information Ordering, Trunk Strength, Mathematics, Computers and Electronics, Critical Thinking, Quality Control Analysis, Visualization, Equipment Selection, Judgment and Decision Making, Inductive Reasoning, Flexibility of Closure, Active Listening, Complex Problem Solving, Operation and Control.

Specific to Bus and Truck Mechanics and Diesel Engine Specialists

  • Transportation
  • Hearing Sensitivity
  • Education and Training
  • English Language
  • Speaking
  • Oral Comprehension
  • Oral Expression
  • Depth Perception

Specific to Mobile Heavy Equipment Mechanics, Except Engines

  • Reaction Time
  • Customer and Personal Service
  • Perceptual Speed
  • Static Strength
  • Reading Comprehension
  • Written Comprehension
  • Category Flexibility
  • Selective Attention

Knowledge, skills & abilities O*NET rates as important for each occupation. “Shared” are common to both; the columns list what is distinctive to each (top by the order O*NET surfaces).

Tools & technology

Shared: Spreadsheet software , Office suite software , Word processing software , Facilities management software , Data base user interface and query software , Materials requirements planning logistics and supply chain software .

Specific to Bus and Truck Mechanics and Diesel Engine Specialists

Specific to Mobile Heavy Equipment Mechanics, Except Engines

Full profiles

This page is a summary. See the complete source-backed profile for Bus and Truck Mechanics and Diesel Engine Specialists or Mobile Heavy Equipment Mechanics, Except Engines — tasks, the full skill graph, tools, work context, preparation, wages by percentile, industries, AI exposure and the AI work map.

More comparisons

Related occupations you can place side by side on the same sourced scale.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

Data compiled June 2, 2026. Figures are estimates, not advice.

Cite this page
Plain

Singulariki. "Bus and Truck Mechanics and Diesel Engine Specialists vs Mobile Heavy Equipment Mechanics, Except Engines." Singulariki: a source-backed encyclopedia of work. Built from O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); Microsoft “Working with AI” working-with-ai; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130; AI Occupational Exposure (AIOE) Felten, Raj & Seamans; ILO / Gmyrek et al. GenAI exposure gradient 2025; IBS O*NET-SOC ↔ ISCO-08 occupation crosswalk 2022; Frey & Osborne (2013) frey-osborne-automation; Dingel & Neiman (2020) dingel-neiman-workathome. Accessed June 7, 2026. https://singulariki.com/compare/bus-and-truck-mechanics-and-diesel-engine-specialists-vs-mobile-heavy-equipment-mechanics-except-engines

APA

Singulariki. (2026). Bus and Truck Mechanics and Diesel Engine Specialists vs Mobile Heavy Equipment Mechanics, Except Engines. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/bus-and-truck-mechanics-and-diesel-engine-specialists-vs-mobile-heavy-equipment-mechanics-except-engines

BibTeX 
@misc{singulariki-bus-and-truck-mechanics-and-diesel-engine-specialists-vs-mobile-heavy-equipment-mechanics-except-engines,
  title  = {Bus and Truck Mechanics and Diesel Engine Specialists vs Mobile Heavy Equipment Mechanics, Except Engines},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; Anthropic Economic Index v4 (2026-01-15) + v2 (2025-03-27); Microsoft “Working with AI” working-with-ai; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130; AI Occupational Exposure (AIOE) Felten, Raj & Seamans; ILO / Gmyrek et al. GenAI exposure gradient 2025; IBS O*NET-SOC ↔ ISCO-08 occupation crosswalk 2022; Frey & Osborne (2013) frey-osborne-automation; Dingel & Neiman (2020) dingel-neiman-workathome. Accessed June 7, 2026},
  url    = {https://singulariki.com/compare/bus-and-truck-mechanics-and-diesel-engine-specialists-vs-mobile-heavy-equipment-mechanics-except-engines}
}

Citations name the underlying public dataset releases — they reflect what this page is built from, not just the URL.