Building the Broadband Backbone

Cable / Fiber Line Installer Career Guide
Pay, Training & the Fiber Buildout

$49K
Lowest-State Median
$64K
Typical State Median
$104K
Top-State Median

Median annual wages by state โ€” BLS OEWS, May 2025

Overview

What Does a Cable / Fiber Line Installer Do?

Telecommunications line installers run and repair the cable and fiber-optic lines that carry internet, phone, and TV service โ€” aerial work on poles, underground work in trenches and conduit. Federal and private broadband expansion has fueled steady fiber construction across the country, and the work can't be offshored: someone has to physically build the network.

Why People Choose This Trade

  • Fiber buildout means active hiring in most regions
  • Entry with a high school diploma โ€” carriers and contractors train
  • Outdoor, physical work with visible daily progress
  • Fiber splicing is a genuinely skilled specialty that pays
  • Path into telecom utilities with strong benefits

A Typical Day

  • Setting up aerial work from bucket trucks or climbing
  • Pulling and lashing cable and fiber along pole lines
  • Fiber splicing and testing with fusion splicers and OTDRs
  • Underground work: trenching, conduit, and pull boxes
  • Restoring service after storms โ€” overtime territory

Quick Stats

DemandHigh
Job Growth (10yr)Buildout-driven (BLS Outlook)
Training PathOJT / Carrier Training
Time to JourneyMonthsโ€“2 Years
Student Debt$0โ€“Low

Key Certifications

  • OSHA-10 + aerial lift / pole climbing
  • Fiber splicing certification (FOA CFOT)
  • CDL Class B (often required for bucket trucks)
  • Underground utility locating awareness
  • First Aid / CPR
Career Path

The Progression โ€” Entry to Top of the Trade

1

Entry Installer (Months 0โ€“12)

Hired by a carrier or contractor as a groundhand/installer. Learning aerial safety and cable handling on the job.

2

Line Technician

Independent aerial and underground installs. CDL and climbing certifications complete.

3

Fiber Splicer

The skill specialty โ€” fusion splicing and OTDR testing. Splicers earn a clear premium.

4

Lead Tech / Utility Lineworker Path

Crew leadership, or leverage the experience toward higher-paying electrical utility work.

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