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Hydroelectric Plant Technicians vs Maintenance and Repair Workers, General

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

A factual, source-backed comparison of Hydroelectric Plant Technicians and Maintenance and Repair Workers, General 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.”

Hydroelectric Plant Technicians Maintenance and Repair Workers, General
Median pay · BLS OEWS
$99,670
$48,620
Employment · BLS OEWS
30,720
1,531,700
AI exposure (percentile) · task overlap, not automation
17th pct
21st pct

At a glance

Dimension Hydroelectric Plant Technicians Maintenance and Repair Workers, General
Median pay $99,670 $48,620
Employment 30,720 1,531,700
Employment outlook (2024–34) · BLS projection Declining (-11.2%) About average (+3.8%)
Annual openings · BLS projection 2,500 159,800
Typical education · O*NET Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree. 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 · 17th pct Low · 21st pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 51st pct · 28% of tasks 4th pct · 11% of tasks
Observed AI use · Anthropic Economic Index — Augmentation-leaning (40.7%)
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, Mathematics, English Language, Critical Thinking, Operations Monitoring, Equipment Maintenance, Problem Sensitivity, Near Vision, Building and Construction, Operation and Control, Information Ordering, Control Precision, Monitoring, Oral Comprehension, Deductive Reasoning, Production and Processing, Repairing, Inductive Reasoning, Selective Attention, Troubleshooting, Oral Expression, Visualization, Speech Recognition, Reading Comprehension, Active Listening, Speaking.

Specific to Hydroelectric Plant Technicians

  • Public Safety and Security
  • Engineering and Technology
  • Education and Training
  • Design
  • Computers and Electronics
  • Physics
  • Administration and Management
  • Law and Government

Specific to Maintenance and Repair Workers, General

  • Arm-Hand Steadiness
  • Manual Dexterity
  • Finger Dexterity
  • Multilimb Coordination
  • Active Learning
  • Complex Problem Solving
  • Quality Control Analysis
  • Written Expression

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 , Electronic mail software , Word processing software , Facilities management software , Industrial control software , Internet browser software .

Specific to Hydroelectric Plant Technicians

    Specific to Maintenance and Repair Workers, General

    Full profiles

    This page is a summary. See the complete source-backed profile for Hydroelectric Plant Technicians or Maintenance and Repair Workers, General — 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. "Hydroelectric Plant Technicians vs Maintenance and Repair Workers, General." 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/hydroelectric-plant-technicians-vs-maintenance-and-repair-workers-general

    APA

    Singulariki. (2026). Hydroelectric Plant Technicians vs Maintenance and Repair Workers, General. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/hydroelectric-plant-technicians-vs-maintenance-and-repair-workers-general

    BibTeX 
    @misc{singulariki-hydroelectric-plant-technicians-vs-maintenance-and-repair-workers-general,
  title  = {Hydroelectric Plant Technicians vs Maintenance and Repair Workers, General},
  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/hydroelectric-plant-technicians-vs-maintenance-and-repair-workers-general}
}

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