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Engine and Other Machine Assemblers 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 Engine and Other Machine Assemblers 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.”

Engine and Other Machine Assemblers Mobile Heavy Equipment Mechanics, Except Engines
Median pay · BLS OEWS
$52,540
$63,980
Employment · BLS OEWS
38,420
180,270
AI exposure (percentile) · task overlap, not automation
37th pct
22nd pct

At a glance

Dimension Engine and Other Machine Assemblers Mobile Heavy Equipment Mechanics, Except Engines
Median pay $52,540 $63,980
Employment 38,420 180,270
Employment outlook (2024–34) · BLS projection Declining (-21.1%) About average (+5.8%)
Annual openings · BLS projection 2,800 16,500
Typical education · O*NET Usually requires a high school diploma or GED, though some occupations may not. 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 Moderate · 37th pct Low · 22nd pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 49th pct · 27% 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, Arm-Hand Steadiness, Manual Dexterity, Finger Dexterity, Operations Monitoring, Near Vision, Visualization, Customer and Personal Service, Reading Comprehension, Quality Control Analysis, Problem Sensitivity, Information Ordering, Control Precision, Multilimb Coordination, Static Strength, Extent Flexibility, Active Listening, Critical Thinking, Written Comprehension, Deductive Reasoning, Inductive Reasoning, Category Flexibility, Flexibility of Closure, Perceptual Speed, Selective Attention, Trunk Strength, Mathematics, Public Safety and Security, Complex Problem Solving, Operation and Control, Equipment Maintenance, Troubleshooting.

Specific to Engine and Other Machine Assemblers

  • Production and Processing
  • Speaking
  • Monitoring
  • Oral Comprehension
  • Speech Recognition
  • Speech Clarity
  • Engineering and Technology
  • Social Perceptiveness

Specific to Mobile Heavy Equipment Mechanics, Except Engines

  • Repairing
  • Equipment Selection
  • Reaction Time
  • Judgment and Decision Making
  • Rate Control
  • Far Vision
  • Visual Color Discrimination
  • Computers and Electronics

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 .

Specific to Engine and Other Machine Assemblers

Specific to Mobile Heavy Equipment Mechanics, Except Engines

Full profiles

This page is a summary. See the complete source-backed profile for Engine and Other Machine Assemblers 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. "Engine and Other Machine Assemblers 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/engine-and-other-machine-assemblers-vs-mobile-heavy-equipment-mechanics-except-engines

APA

Singulariki. (2026). Engine and Other Machine Assemblers vs Mobile Heavy Equipment Mechanics, Except Engines. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/engine-and-other-machine-assemblers-vs-mobile-heavy-equipment-mechanics-except-engines

BibTeX 
@misc{singulariki-engine-and-other-machine-assemblers-vs-mobile-heavy-equipment-mechanics-except-engines,
  title  = {Engine and Other Machine Assemblers 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/engine-and-other-machine-assemblers-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.