Career & application guide

Structural Iron and Steel Workers

Get to know the work, the skills that matter, and how to prepare your next application.

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What do structural iron and steel workers do?

Raise, place, and unite iron or steel girders, columns, and other structural members to form completed structures or structural frameworks. May erect metal storage tanks and assemble prefabricated metal buildings.

This describes a U.S. occupation, not a live vacancy. Individual employers may use different titles and requirements.

Job titles to recognize in your search

O*NET reports these titles for this occupation. Compare the responsibilities in each posting before treating titles as equivalent.

  • Field Iron Worker
  • Iron Worker
  • Ironworker
  • Steel Erector
  • Steel Fabricator
  • Steel Worker
  • Structural Erector
  • Structural Steel Erector

Core tasks to compare with a job posting

  • Read specifications or blueprints to determine the locations, quantities, or sizes of materials required.
  • Verify vertical and horizontal alignment of structural steel members, using plumb bobs, laser equipment, transits, or levels.
  • Erect metal or precast concrete components for structures, such as buildings, bridges, dams, towers, storage tanks, fences, or highway guard rails.
  • Bolt aligned structural steel members in position for permanent riveting, bolting, or welding into place.
  • Assemble or inspect hoisting equipment or rigging, such as cables, pulleys, or hooks, to move heavy equipment or materials.
  • Lift steel beams, girders, or columns using cranes or forklifts, or by signaling hoisting equipment operators to lift or position structural steel members.
  • Fabricate metal parts, such as steel frames, columns, beams, or girders, according to blueprints or instructions from supervisors.
  • Connect columns, beams, and girders with bolts, following blueprints and instructions from supervisors.
  • Pull, push, or pry structural steel members into approximate positions for bolting into place.
  • Unload and position prefabricated steel units for hoisting, as needed.

Prepare an application for this occupation

  1. Check the employer’s requirements, location, schedule and any licenses against your situation.
  2. Choose two or three tasks above that match the posting and your actual experience.
  3. Build a resume evidence worksheet using the skills and software relevant to that employer.
  4. Practice explaining your contribution, decisions and results before an interview.

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