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Career overview · SOC 49-9052

Telecommunications Line Installers and Repairers

Install and repair telecommunications cable, including fiber optics.

Also called: Cable Splicer · Cable Technician · Cable Television Technician (Cable TV Tech) · Combination Technician · Field Service Technician · Installation and Repair Technician (I and R Technician)

Median pay (national)
$70,500
$42,940–$104,840 (10th–90th)
Employed (US)
98,360
BLS OEWS, May 2024
Outlook 2024–34
-3.1%
~8,900 openings/yr
Typical entry
High school diploma or equivalent

What the numbers say

Refit analysis ·Pay for telecommunications line installers and repairers shows a broad range: the top 10% earn $104,840 versus $42,940 at the bottom 10% — 2.4x. The median of $70,500 leaves roughly 49% of headroom to the 90th percentile, which is where seniority, specialization, and the skills below tend to pay off.
Refit analysis ·Employment is projected to change -3.1% from 2024 to 2034 — a projected decline, against +3% across all occupations. Even so, BLS projects about 8,900 openings a year, mostly to replace workers who retire or change careers.
Refit analysis ·Where you work moves the number a lot. Across the 52 states with released data, New York pays the most for this role (median $105,900, +50% vs the national median), while Puerto Rico sits lowest at $29,170 — a 263% spread for the same job title.
Refit analysis ·O*NET rates Speaking, Critical Thinking, Active Listening as the highest-importance skills here — so a resume aimed at this role should lead with evidence of those, not a generic skills list.

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Top skills employers ask for

Ranked by O*NET importance for this occupation.

  • Speaking
  • Critical Thinking
  • Active Listening
  • Monitoring
  • Reading Comprehension
  • Active Learning
  • Writing
  • Learning Strategies
  • Mathematics
  • Science

What they actually do

Core O*NET tasks for this role.

  • Measure signal strength at utility poles, using electronic test equipment.
  • Access specific areas to string lines, or install terminal boxes, auxiliary equipment, or appliances, using bucket trucks, climbing poles or ladders, or entering tunnels, trenches, or crawl spaces.
  • Clean or maintain tools or test equipment.
  • Pull cable through ducts by hand or with winches.
  • Dig trenches for underground wires or cables.
  • Set up service for customers, installing, connecting, testing, or adjusting equipment.
  • Travel to customers' premises to install, maintain, or repair audio and visual electronic reception equipment or accessories.
  • Inspect or test lines or cables, recording and analyzing test results, to assess transmission characteristics and locate faults or malfunctions.
  • Splice cables, using hand tools, epoxy, or mechanical equipment.
  • String cables between structures and lines from poles, towers, or trenches, and pull lines to proper tension.

Tools & technology

  • Autodesk AutoCAD
  • Slack
  • Cisco IOS
  • Mapcom systems M4
  • Ping tools
  • Voice over internet protocol VoIP system software
  • Web browser software
  • Workforce management system software
  • Email software
  • Microsoft Excel
  • Microsoft Office software
  • Microsoft Outlook
  • Microsoft Word

Knowledge areas

  • Telecommunications
  • Customer and Personal Service
  • English Language
  • Public Safety and Security
  • Computers and Electronics
  • Mechanical
  • Education and Training
  • Communications and Media