What Does a Ironworker Do?
Ironworkers fabricate, erect, and install structural steel, reinforcing bars, and ornamental metal on construction projects. They assemble the steel frameworks of buildings, bridges, and other structures by connecting beams, columns, and girders at height. This trade demands physical strength, comfort with heights, and precision in fitting structural components.
Ironworker Duties and Responsibilities
The primary responsibilities of a ironworker include:
- Read structural drawings and erection plans to determine placement of steel members.
- Rig and signal crane lifts to position structural steel beams, columns, and girders.
- Connect structural members using bolts, pins, and welding.
- Align and plumb steel framework using levels, plumb bobs, and surveying instruments.
- Install reinforcing steel (rebar) for concrete foundations, walls, columns, and slabs.
- Fabricate and install miscellaneous metals including stairs, railings, and platforms.
- Operate equipment including forklifts, welding machines, and ironworking tools.
- Install metal decking on structural steel frameworks.
- Follow strict safety procedures including fall protection, rigging safety, and PPE use.
- Perform structural welding including stick, MIG, and flux-core processes as required.
Required Skills and Qualifications
To succeed as a ironworker, you will need the following skills and qualifications:
- Structural steel erection
- Rigging and crane signaling
- Structural welding (SMAW, FCAW)
- Blueprint and structural drawing reading
- Reinforcing steel (rebar) installation
- Fall protection and working at heights
- Physical strength and endurance
- Precision alignment and measurement
Education and Training
Ironworkers typically complete a three to four year apprenticeship that combines on-the-job training with classroom instruction in blueprint reading, mathematics, welding, rigging, and safety. Apprenticeship programs are commonly sponsored by the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers or by contractor associations. A high school diploma or GED is required. Welding certifications (AWS D1.1 structural steel) are essential for many ironwork positions. OSHA 10-Hour or 30-Hour Construction, fall protection, and rigging certifications are standard requirements.
Salary and Job Outlook
Average Salary: $45,000 - $80,000 per year
Ironworkers are in strong demand driven by commercial construction, infrastructure projects, and bridge work. Federal infrastructure spending is creating significant opportunities for structural ironworkers across the country. The physically demanding and high-elevation nature of the work limits the labor pool, supporting competitive wages. Ironworkers who develop welding expertise and rigging skills are especially valued. Career paths include foreman, superintendent, inspector, or transition into welding inspection and structural engineering technician roles. Union ironworkers typically receive comprehensive benefits including pension and health coverage.