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Telecommunications Line Installers and Repairers 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 Telecommunications Line Installers and Repairers 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.”

Telecommunications Line Installers and Repairers Security and Fire Alarm Systems Installers
Median pay · BLS OEWS
$70,500
$59,300
Employment · BLS OEWS
98,360
81,510
AI exposure (percentile) · task overlap, not automation
57th pct
55th pct

At a glance

Dimension Telecommunications Line Installers and Repairers Security and Fire Alarm Systems Installers
Median pay $70,500 $59,300
Employment 98,360 81,510
Employment outlook (2024–34) · BLS projection Declining (-3.1%) Growing fast (+10.4%)
Annual openings · BLS projection 8,900 9,400
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 · 57th pct Moderate · 55th pct
Global GenAI gradient · ILO ISCO-08 · via crosswalk 43rd pct · 24% 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: Telecommunications, Customer and Personal Service, English Language, Oral Comprehension, Oral Expression, Near Vision, Public Safety and Security, Problem Sensitivity, Arm-Hand Steadiness, Extent Flexibility, Computers and Electronics, Manual Dexterity, Multilimb Coordination, Mechanical, Education and Training, Speaking, Critical Thinking, Complex Problem Solving, Operations Monitoring, Deductive Reasoning, Information Ordering, Active Listening, Monitoring, Troubleshooting, Judgment and Decision Making, Written Comprehension, Inductive Reasoning, Visualization, Finger Dexterity.

Specific to Telecommunications Line Installers and Repairers

  • Communications and Media
  • Trunk Strength
  • Coordination
  • Operation and Control
  • Equipment Maintenance
  • Flexibility of Closure
  • Perceptual Speed
  • Selective Attention

Specific to Security and Fire Alarm Systems Installers

  • Installation
  • Building and Construction
  • Engineering and Technology
  • Reading Comprehension
  • Quality Control Analysis
  • Category Flexibility
  • Speech Recognition
  • Speech Clarity

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: Computer aided design CAD software , Spreadsheet software , Office suite software , Electronic mail software , Word processing software , Operating system software .

Specific to Telecommunications Line Installers and Repairers

Specific to Security and Fire Alarm Systems Installers

Full profiles

This page is a summary. See the complete source-backed profile for Telecommunications Line Installers and Repairers 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. "Telecommunications Line Installers and Repairers 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/telecommunications-line-installers-and-repairers-vs-security-and-fire-alarm-systems-installers

APA

Singulariki. (2026). Telecommunications Line Installers and Repairers vs Security and Fire Alarm Systems Installers. Singulariki: a source-backed encyclopedia of work. Retrieved June 7, 2026, from https://singulariki.com/compare/telecommunications-line-installers-and-repairers-vs-security-and-fire-alarm-systems-installers

BibTeX 
@misc{singulariki-telecommunications-line-installers-and-repairers-vs-security-and-fire-alarm-systems-installers,
  title  = {Telecommunications Line Installers and Repairers 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/telecommunications-line-installers-and-repairers-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.