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Fire Inspectors and Investigators vs Security and Fire Alarm Systems Installers

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

A factual, source-backed comparison of Fire Inspectors and Investigators and Security and Fire Alarm Systems Installers 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.”

Fire Inspectors and Investigators Security and Fire Alarm Systems Installers
Median pay · BLS OEWS
$78,060
$59,300
Employment · BLS OEWS
14,050
81,510
AI exposure (percentile) · task overlap, not automation
35th pct
55th pct

At a glance

Dimension Fire Inspectors and Investigators Security and Fire Alarm Systems Installers
Median pay $78,060 $59,300
Employment 14,050 81,510
Employment outlook (2024–34) · BLS projection About average (+3.8%) Growing fast (+10.4%)
Annual openings · BLS projection 1,500 9,400
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 · 35th pct Moderate · 55th 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 (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, Customer and Personal Service, Building and Construction, Problem Sensitivity, Oral Comprehension, Written Comprehension, Written Expression, Education and Training, Oral Expression, Deductive Reasoning, Inductive Reasoning, Information Ordering, English Language, Active Listening, Near Vision, Speaking, Critical Thinking, Category Flexibility, Reading Comprehension, Speech Recognition, Speech Clarity, Monitoring, Complex Problem Solving, Judgment and Decision Making.

Specific to Fire Inspectors and Investigators

  • Law and Government
  • Writing
  • Flexibility of Closure
  • Social Perceptiveness
  • Selective Attention
  • Persuasion
  • Instructing
  • Service Orientation

Specific to Security and Fire Alarm Systems Installers

  • Computers and Electronics
  • Telecommunications
  • Installation
  • Arm-Hand Steadiness
  • Manual Dexterity
  • Engineering and Technology
  • Operations Monitoring
  • Quality Control Analysis

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 , Presentation software .

Specific to Fire Inspectors and Investigators

Specific to Security and Fire Alarm Systems Installers

Full profiles

This page is a summary. See the complete source-backed profile for Fire Inspectors and Investigators or Security and Fire Alarm Systems Installers — 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. "Fire Inspectors and Investigators vs Security and Fire Alarm Systems Installers." 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/fire-inspectors-and-investigators-vs-security-and-fire-alarm-systems-installers

APA

Singulariki. (2026). Fire Inspectors and Investigators vs Security and Fire Alarm Systems Installers. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/fire-inspectors-and-investigators-vs-security-and-fire-alarm-systems-installers

BibTeX 
@misc{singulariki-fire-inspectors-and-investigators-vs-security-and-fire-alarm-systems-installers,
  title  = {Fire Inspectors and Investigators vs Security and Fire Alarm Systems Installers},
  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/fire-inspectors-and-investigators-vs-security-and-fire-alarm-systems-installers}
}

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