On the job, apprentices work in all aspects of the trade, such as unloading and storing materials at the job site, rigging materials for movement by crane or derrick, connecting structural steel, and welding. Some ironworkers learn the trade informally on the job without completing an apprenticeship. These workers generally do not receive classroom training, although some large contractors have extensive training programs. With experience, they perform more difficult tasks like cutting and fitting different parts. Learning through work experience alone may not provide training as complete as an apprenticeship program, however, and usually takes longer.
Some experienced workers become supervisors.
Others may go into the contracting business for themselves. Job Outlook Employment of structural and reinforcing ironworkers is expected to increase more slowly than the average for all occupations through the year 2006 largely because of the continued slow growth in industrial and commercial construction. The rehabilitation and maintenance of an increasing number of older buildings, factories, power plants, and highways and bridges is expected to increase, mitigating somewhat slower employment growth. In addition, more ironworkers will be needed to build incinerators and other structures to contain hazardous materials as part of ongoing toxic waste cleanup. Although employment growth will create many new jobs for structural and reinforcing ironworkers, most openings will result from the need to replace experienced ironworkers who transfer to other occupations or leave the labor force.