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IronworkersEst. 1896Washington, D.C.

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.

Members
140,000
Founded
1896
Headquarters
Washington, D.C.
Major locals listed
4
§ 01

What They Cover.

IronworkersStructural Ironworker
IronworkersOrnamental Ironworker
IronworkersReinforcing Ironworker
IronworkersRigger
IronworkersWelder
Apprenticeship program
Ironworkers Apprenticeship Program
§ 02

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.

Duration
3 years
OJT hours
6,000
Classroom hours
450+
Starting wage
40% of journeyman scale
Journeyman wage examples
$48–$70/hr in major metros (plus benefits package)
How to apply

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.

§ 03

Major Locals.

Ironworkers Local 1
Bedford Park, Illinois
Website ↗
Jurisdiction: Chicago and Northern Illinois

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.

Structural IronworkerOrnamental IronworkerReinforcing Ironworker
(708) 597-7800
Ironworkers Local 40
New York City, New York
Website ↗
Jurisdiction: Manhattan, Bronx, and Westchester

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.

Structural Ironworker
Ironworkers Local 44
Buffalo, New York
Website ↗
Jurisdiction: Western New York

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.

Structural IronworkerOrnamental IronworkerReinforcing Ironworker
Ironworkers Local 28
Portland, Oregon
Website ↗
Jurisdiction: Oregon and Southwest Washington

Oregon and SW Washington's ironworkers local. Active in both structural and reinforcing work. Significant bridge and infrastructure work in the region.

Structural IronworkerReinforcing Ironworker
§ 04

The Honest Take.

Strengths
  1. 01Among the highest hourly wages in construction — major metro journeymen earn $50–$70/hr plus benefits
  2. 02Structural ironwork on skyscrapers and bridges is specialized work with limited competition
  3. 03Rigger and connector work carries significant pay premiums for hazardous duty
  4. 04Welding endorsements add substantial earning potential
  5. 05Strong brotherhood culture — ironworkers are known for looking out for each other on the job
  6. 06Work is tied to major infrastructure and commercial construction — steady pipeline in growth metros
Considerations
  1. 01This is one of the most dangerous trades — working at height on structural steel is genuinely hazardous
  2. 02Physical demands are extreme — if you have joint problems, this will accelerate them
  3. 03Work is project-based; between-project layoffs are common and workers must be prepared to travel
  4. 04Ironworkers have historically had issues with insider access in some locals — documented in federal oversight reports
  5. 05Reinforcing bar (rebar) work is distinct from structural ironwork and has different wage scales

Trades covered.

All trades →
Structural IronworkerOrnamental IronworkerReinforcing IronworkerRiggerWelder

Browse the trades directory for detailed wage data, apprenticeship requirements, and state licensing information for each classification.

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