The Trade That Builds Skylines

Ironworker Career Guide
Pay, the Apprenticeship & What It Takes

$46K
Lowest-State Median
$63K
Typical State Median
$121K
Top-State Median

Median annual wages by state — BLS OEWS, May 2025

Overview

What Does a Ironworker Do?

Ironworkers erect the structural steel skeletons of buildings, bridges, and stadiums — and place the reinforcing bar inside concrete. It is among the most physically demanding and proudest trades: high steel work is not for everyone, and ironworkers know it. Strong union apprenticeships (Iron Workers International) provide the standard path.

Why People Choose This Trade

  • Earn from day one in a union apprenticeship — no debt
  • Among the most respected 'hard' trades — the work is visible for generations
  • Welding and rigging skills transfer across many industries
  • Strong union wage scales, pension, and annuity
  • Bridge and infrastructure spending keeps demand steady

A Typical Day

  • Rigging and signaling crane lifts of structural members
  • Connecting: bolting and welding beams and columns at height
  • Placing and tying rebar for concrete reinforcement
  • Installing metal decking, stairs, and railings
  • Constant fall-protection discipline — safety is the culture

Quick Stats

DemandHigh
Job Growth (10yr)Steady (BLS Outlook)
Training PathUnion Apprenticeship
Time to Journey3–4 Years
Student Debt$0 (Union)

Key Certifications

  • OSHA-30
  • AWS structural welding certifications
  • Rigging & signalperson qualification
  • Fall protection / aerial lift
  • First Aid / CPR
Career Path

The Progression — Entry to Top of the Trade

1

Apply to the Local

Iron Workers union apprenticeship: application, aptitude test, physical evaluation, interview. Shop class and welding experience help your ranking.

2

Apprentice (Years 1–2)

Starting around 60% of journeyman scale. Rebar, decking, and learning to move steel safely.

3

Apprentice (Years 3–4)

Connecting and structural work at height. Welding certifications accumulate. Wage percentages climb automatically.

4

Journeyman Ironworker

Full scale. Specialize as a connector, welder, rigger, or move toward foreman and superintendent roles.

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