International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers
Ironworkers connect steel, set rebar, and build the skeleton of every major structure. It is one of the most physically demanding and highest-paid trades in construction.
What They Cover.
The Apprenticeship Path.
Ironworker apprenticeships are three years — shorter than most building trades but intense. Apprentices learn rigging, bolt-up, decking, welding, and reinforcing bar placement. Work at height begins early. Local JATCs manage the program and some have excellent modern training facilities with rigging towers and practice structures.
Applications are through local JATCs, not the international. Find your local's JATC website, check when they open applications (often 1–2 specific windows per year), and have your high school diploma/GED, transcripts, and algebra scores ready. Aptitude testing is standard at competitive locals.
Major Locals.
Chicago's structural ironworkers local — one of the most prominent locals in the country given the scale of Chicago's construction market. High wages, strong brotherhood, genuinely hazardous work at height.
New York's structural ironworkers — the local that built much of NYC's skyline. Wages are among the highest in the industry. The work is dangerous and selective. Known for a strong culture of loyalty.
Western New York's ironworkers local. Active in bridge, structural, and industrial construction in the region. Smaller market than NYC but solid wages and benefits.
Oregon and SW Washington's ironworkers local. Active in both structural and reinforcing work. Significant bridge and infrastructure work in the region.
The Honest Take.
- 01Among the highest hourly wages in construction — major metro journeymen earn $50–$70/hr plus benefits
- 02Structural ironwork on skyscrapers and bridges is specialized work with limited competition
- 03Rigger and connector work carries significant pay premiums for hazardous duty
- 04Welding endorsements add substantial earning potential
- 05Strong brotherhood culture — ironworkers are known for looking out for each other on the job
- 06Work is tied to major infrastructure and commercial construction — steady pipeline in growth metros
- 01This is one of the most dangerous trades — working at height on structural steel is genuinely hazardous
- 02Physical demands are extreme — if you have joint problems, this will accelerate them
- 03Work is project-based; between-project layoffs are common and workers must be prepared to travel
- 04Ironworkers have historically had issues with insider access in some locals — documented in federal oversight reports
- 05Reinforcing bar (rebar) work is distinct from structural ironwork and has different wage scales
Trades covered.
All trades →Browse the trades directory for detailed wage data, apprenticeship requirements, and state licensing information for each classification.
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