Structural iron and steel workers install iron or steel beams, girders, and columns to form buildings, bridges, and other structures. They are often referred to as ironworkers. They perform physically demanding and dangerous work.
Sokanu matches you to one of over 500 careers by analyzing your personality, interests, and needs in life. Take the free assessment now to see your top career recommendations!
Ironworkers typically do the following:
Iron and steel are important parts of buildings, bridges, and other structures. Even though the primary metal involved in this work is steel, these workers often are known as ironworkers or erectors. When building tall structures such as a skyscraper, ironworkers erect steel frames and assemble the cranes and derricks that move structural steel, reinforcing bars, buckets of concrete, lumber, and other materials and equipment around the construction site. Once this job has been completed, workers begin to connect steel columns, beams, and girders according to blueprints and instructions from construction supervisors.
As they work, they use a variety of tools. They use rope (called a tag line) to guide the steel while it is being lifted; they use spud wrenches (long wrenches with a pointed handle) to put the steel in place; and they use driftpins or the handle of the spud wrench to line up the holes in the steel with the holes in the framework. To check the alignment, they may use plumb bobs, laser equipment, or levels.
Structural steel generally comes to the construction site ready to be put up—cut to the proper size, with holes drilled for bolts and numbered for assembly.
Some ironworkers make structural metal in fabricating shops, which are usually located away from the construction site.
Most ironworkers learn their trade through a three-or-four-year apprenticeship. A high school diploma is generally required to begin such an apprenticeship. High school courses in math, shop, blueprint reading, and welding are useful.
Nearly all apprenticeship programs teach both reinforcing and structural ironworking. On the job, apprentices learn to use the tools and equipment of the trade; handle, measure, cut, and lay rebar; and construct metal frameworks.
In technical training, they are taught techniques for reinforcing and installing metals, as well as basic mathematics, blueprint reading and sketching, general construction techniques, safety practices, and first aid. After completing an apprenticeship program, they are considered journey workers who do tasks with less guidance.
Ironworkers perform physically demanding and dangerous work. They usually work outside in all types of weather, and some must work at great heights. As a result, workers must wear safety devices, such as harnesses, to reduce the risk of falling. Nearly all ironworkers work full time. Those who work at great heights do not work during wet, icy, or extremely windy conditions. Ironworkers have one of the highest rates of injuries of all occupations.
The median annual wage of structural iron and steel workers was $44,540 in May 2010. (The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less.) The lowest 10% earned less than $26,330, and the top 10% earned more than $80,030.
The starting pay for apprentices is usually between 30% and 50% of what fully trained ironworkers make. They get pay increases as they become more skilled.