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Maintenance Workers, Machinery vs Grinding and Polishing Workers, Hand

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

A factual, source-backed comparison of Maintenance Workers, Machinery and Grinding and Polishing Workers, Hand 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.”

Maintenance Workers, Machinery Grinding and Polishing Workers, Hand
Median pay · BLS OEWS
$60,500
$41,690
Employment · BLS OEWS
56,540
11,850
AI exposure (percentile) · task overlap, not automation
30th pct
24th pct

At a glance

Dimension Maintenance Workers, Machinery Grinding and Polishing Workers, Hand
Median pay $60,500 $41,690
Employment 56,540 11,850
Employment outlook (2024–34) · BLS projection Declining (-2.8%) Declining (-21.2%)
Annual openings · BLS projection 4,800 800
Typical education · O*NET Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree. Usually requires a high school diploma or GED, though some occupations may not.
AI exposure · published exposure studies Low · 30th pct Low · 24th pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 24th pct · 17% of tasks 27th pct · 18% of tasks
Observed AI use · Anthropic Economic Index — —
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, Operations Monitoring, Equipment Maintenance, Troubleshooting, Repairing, Operation and Control, Problem Sensitivity, Manual Dexterity, Near Vision, Production and Processing, Control Precision, Quality Control Analysis, Visualization, Multilimb Coordination, Extent Flexibility, English Language, Reading Comprehension, Active Listening, Critical Thinking, Oral Expression, Deductive Reasoning, Information Ordering, Flexibility of Closure, Perceptual Speed, Selective Attention, Finger Dexterity, Static Strength, Trunk Strength, Visual Color Discrimination, Speaking.

Specific to Maintenance Workers, Machinery

  • Administration and Management
  • Design
  • Coordination
  • Judgment and Decision Making
  • Time Management
  • Inductive Reasoning
  • Education and Training
  • Engineering and Technology

Specific to Grinding and Polishing Workers, Hand

  • Oral Comprehension
  • Speech Recognition
  • Speech Clarity
  • Category Flexibility
  • Rate Control
  • Reaction Time
  • Auditory Attention
  • Mathematics

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 , Word processing software .

Specific to Maintenance Workers, Machinery

Specific to Grinding and Polishing Workers, Hand

    Full profiles

    This page is a summary. See the complete source-backed profile for Maintenance Workers, Machinery or Grinding and Polishing Workers, Hand — 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. "Maintenance Workers, Machinery vs Grinding and Polishing Workers, Hand." 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; 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/maintenance-workers-machinery-vs-grinding-and-polishing-workers-hand

    APA

    Singulariki. (2026). Maintenance Workers, Machinery vs Grinding and Polishing Workers, Hand. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/maintenance-workers-machinery-vs-grinding-and-polishing-workers-hand

    BibTeX 
    @misc{singulariki-maintenance-workers-machinery-vs-grinding-and-polishing-workers-hand,
  title  = {Maintenance Workers, Machinery vs Grinding and Polishing Workers, Hand},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; BLS Occupational Employment and Wage Statistics (OEWS) May 2024; BLS Employment Projections 2024–2034; 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/maintenance-workers-machinery-vs-grinding-and-polishing-workers-hand}
}

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