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Security and Fire Alarm Systems Installers vs Electrical and Electronics Repairers, Powerhouse, Substation, and Relay

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

A factual, source-backed comparison of Security and Fire Alarm Systems Installers and Electrical and Electronics Repairers, Powerhouse, Substation, and Relay 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.”

Security and Fire Alarm Systems Installers Electrical and Electronics Repairers, Powerhouse, Substation, and Relay
Median pay · BLS OEWS
$59,300
$100,940
Employment · BLS OEWS
81,510
23,040
AI exposure (percentile) · task overlap, not automation
55th pct
58th pct

At a glance

Dimension Security and Fire Alarm Systems Installers Electrical and Electronics Repairers, Powerhouse, Substation, and Relay
Median pay $59,300 $100,940
Employment 81,510 23,040
Employment outlook (2024–34) · BLS projection Growing fast (+10.4%) About average (+5.5%)
Annual openings · BLS projection 9,400 2,000
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 Moderate · 55th pct Moderate · 58th pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 24th pct · 17% of tasks 38th pct · 22% of tasks
Observed AI use · Anthropic Economic Index Automation-leaning (44.9%) —
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: Public Safety and Security, Oral Comprehension, Problem Sensitivity, Computers and Electronics, Oral Expression, Near Vision, Speaking, Critical Thinking, Deductive Reasoning, Information Ordering, Arm-Hand Steadiness, Manual Dexterity, Building and Construction, Active Listening, Inductive Reasoning, Engineering and Technology, Reading Comprehension, Complex Problem Solving, Operations Monitoring, Quality Control Analysis, Judgment and Decision Making, Finger Dexterity, English Language, Mechanical, Education and Training, Monitoring, Troubleshooting, Repairing, Time Management, Written Comprehension, Written Expression.

Specific to Security and Fire Alarm Systems Installers

  • Customer and Personal Service
  • Telecommunications
  • Installation
  • Category Flexibility
  • Visualization
  • Multilimb Coordination
  • Extent Flexibility
  • Speech Recognition

Specific to Electrical and Electronics Repairers, Powerhouse, Substation, and Relay

  • Mathematics
  • Design
  • Equipment Maintenance
  • Physics
  • Control Precision
  • Visual Color Discrimination
  • Flexibility of Closure
  • Perceptual Speed

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 , Computer aided design CAD software , Electronic mail software , Operating system software , Word processing software .

Specific to Security and Fire Alarm Systems Installers

Specific to Electrical and Electronics Repairers, Powerhouse, Substation, and Relay

Full profiles

This page is a summary. See the complete source-backed profile for Security and Fire Alarm Systems Installers or Electrical and Electronics Repairers, Powerhouse, Substation, and Relay — 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. "Security and Fire Alarm Systems Installers vs Electrical and Electronics Repairers, Powerhouse, Substation, and Relay." 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/security-and-fire-alarm-systems-installers-vs-electrical-and-electronics-repairers-powerhouse-substation-and-relay

APA

Singulariki. (2026). Security and Fire Alarm Systems Installers vs Electrical and Electronics Repairers, Powerhouse, Substation, and Relay. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/security-and-fire-alarm-systems-installers-vs-electrical-and-electronics-repairers-powerhouse-substation-and-relay

BibTeX 
@misc{singulariki-security-and-fire-alarm-systems-installers-vs-electrical-and-electronics-repairers-powerhouse-substation-and-relay,
  title  = {Security and Fire Alarm Systems Installers vs Electrical and Electronics Repairers, Powerhouse, Substation, and Relay},
  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/security-and-fire-alarm-systems-installers-vs-electrical-and-electronics-repairers-powerhouse-substation-and-relay}
}

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