Structural Iron and Steel Workers
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What they 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.
On the job, you would:
- Read specifications or blueprints to determine the locations, quantities, or sizes of materials required.
- Connect columns, beams, and girders with bolts, following blueprints and instructions from supervisors.
- Bolt aligned structural steel members in position for permanent riveting, bolting, or welding into place.
Important Qualities
Ability to work at heights. Ironworkers must not be afraid to work at great heights. For example, workers connecting girders during skyscraper construction may have to walk on narrow beams that are 50 stories or higher.
Balance. Ironworkers often walk on narrow beams, so a good sense of balance is important to keep them from falling.
Critical thinking. Ironworkers need to identify problems, monitor and assess potential risks, and evaluate the best courses of action. They must use logic and reasoning when finding alternatives so that they safely accomplish their tasks
Depth perception. Ironworkers often signal crane operators who move beams and bundles of rebar, so they must be able to judge the distance between objects.
Hand-eye coordination. Ironworkers must be able to tie rebar together quickly and precisely.
Physical stamina. Ironworkers must have physical endurance because they spend many hours each day performing physically demanding tasks, such as moving rebar.
Physical strength. Ironworkers must be strong enough to guide heavy beams into place and tighten bolts.
Personality
A3 | Your Strengths | Importance |
Characteristics of this Career |
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84% | Dependability  -  Job requires being reliable, responsible, and dependable, and fulfilling obligations. | |
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84% | Attention to Detail  -  Job requires being careful about detail and thorough in completing work tasks. | |
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83% | Self-Control  -  Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations. | |
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81% | Cooperation  -  Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude. | |
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77% | Initiative  -  Job requires a willingness to take on responsibilities and challenges. | |
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74% | Concern for Others  -  Job requires being sensitive to others' needs and feelings and being understanding and helpful on the job. | |
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73% | Leadership  -  Job requires a willingness to lead, take charge, and offer opinions and direction. | |
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71% | Persistence  -  Job requires persistence in the face of obstacles. | |
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71% | Adaptability/Flexibility  -  Job requires being open to change (positive or negative) and to considerable variety in the workplace. | |
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66% | Social Orientation  -  Job requires preferring to work with others rather than alone, and being personally connected with others on the job. | |
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66% | Integrity  -  Job requires being honest and ethical. |
A3 | Your Strengths | Importance |
Strengths |
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100% | Realistic  -  Work involves designing, building, or repairing of equipment, materials, or structures, engaging in physical activity, or working outdoors. Realistic occupations are often associated with engineering, mechanics and electronics, construction, woodworking, transportation, machine operation, agriculture, animal services, physical or manual labor, athletics, or protective services. |
A3 | Your Strengths | Importance |
Values of the Work Environment |
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72% | Support  -  Occupations that satisfy this work value offer supportive management that stands behind employees. Corresponding needs are Company Policies, Supervision: Human Relations and Supervision: Technical. | |
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61% | Relationships  -  Occupations that satisfy this work value allow employees to provide service to others and work with co-workers in a friendly non-competitive environment. Corresponding needs are Co-workers, Moral Values and Social Service. |
Aptitude
A3 | Your Strengths | Importance |
Abilities | Cognitive, Physical, Personality |
---|---|---|---|
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78% | Static Strength  -  The ability to exert maximum muscle force to lift, push, pull, or carry objects. | |
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78% | Multilimb Coordination  -  The ability to coordinate two or more limbs (for example, two arms, two legs, or one leg and one arm) while sitting, standing, or lying down. It does not involve performing the activities while the whole body is in motion. | |
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75% | Visualization  -  The ability to imagine how something will look after it is moved around or when its parts are moved or rearranged. | |
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75% | Arm-Hand Steadiness  -  The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position. | |
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75% | Manual Dexterity  -  The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects. | |
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75% | Near Vision  -  The ability to see details at close range (within a few feet of the observer). | |
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72% | Control Precision  -  The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions. | |
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72% | Trunk Strength  -  The ability to use your abdominal and lower back muscles to support part of the body repeatedly or continuously over time without "giving out" or fatiguing. | |
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69% | Depth Perception  -  The ability to judge which of several objects is closer or farther away from you, or to judge the distance between you and an object. | |
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69% | Selective Attention  -  The ability to concentrate on a task over a period of time without being distracted. | |
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69% | Extent Flexibility  -  The ability to bend, stretch, twist, or reach with your body, arms, and/or legs. | |
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69% | Gross Body Equilibrium  -  The ability to keep or regain your body balance or stay upright when in an unstable position. | |
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69% | Problem Sensitivity  -  The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing that there is a problem. | |
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66% | Dynamic Strength  -  The ability to exert muscle force repeatedly or continuously over time. This involves muscular endurance and resistance to muscle fatigue. | |
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66% | Finger Dexterity  -  The ability to make precisely coordinated movements of the fingers of one or both hands to grasp, manipulate, or assemble very small objects. | |
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66% | Far Vision  -  The ability to see details at a distance. |
Job Details
A3 | Your Strengths | Importance |
Attributes & Percentage of Time Spent |
---|---|---|---|
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100% | Wear Common Protective or Safety Equipment such as Safety Shoes, Glasses, Gloves, Hearing Protection, Hard Hats, or Life Jackets  -  How much does this job require wearing common protective or safety equipment such as safety shoes, glasses, gloves, hard hats or life jackets? | |
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96% | Sounds, Noise Levels Are Distracting or Uncomfortable  -  How often does this job require working exposed to sounds and noise levels that are distracting or uncomfortable? | |
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95% | Outdoors, Exposed to Weather  -  How often does this job require working outdoors, exposed to all weather conditions? | |
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93% | Spend Time Using Your Hands to Handle, Control, or Feel Objects, Tools, or Controls  -  How much does this job require using your hands to handle, control, or feel objects, tools or controls? | |
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92% | Exposed to High Places  -  How often does this job require exposure to high places? | |
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90% | Spend Time Standing  -  How much does this job require standing? | |
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88% | Very Hot or Cold Temperatures  -  How often does this job require working in very hot (above 90 F degrees) or very cold (below 32 F degrees) temperatures? | |
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87% | Physical Proximity  -  To what extent does this job require the worker to perform job tasks in close physical proximity to other people? | |
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86% | Wear Specialized Protective or Safety Equipment such as Breathing Apparatus, Safety Harness, Full Protection Suits, or Radiation Protection  -  How much does this job require wearing specialized protective or safety equipment such as breathing apparatus, safety harness, full protection suits, or radiation protection? | |
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85% | Work With Work Group or Team  -  How important is it to work with others in a group or team in this job? | |
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85% | Contact With Others  -  How much does this job require the worker to be in contact with others (face-to-face, by telephone, or otherwise) in order to perform it? | |
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84% | Exposed to Contaminants  -  How often does this job require working exposed to contaminants (such as pollutants, gases, dust or odors)? | |
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83% | Responsible for Others' Health and Safety  -  How much responsibility is there for the health and safety of others in this job? | |
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83% | Face-to-Face Discussions  -  How often do you have to have face-to-face discussions with individuals or teams in this job? | |
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83% | Exposed to Hazardous Equipment  -  How often does this job require exposure to hazardous equipment? | |
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81% | Time Pressure  -  How often does this job require the worker to meet strict deadlines? | |
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80% | Exposed to Minor Burns, Cuts, Bites, or Stings  -  How often does this job require exposure to minor burns, cuts, bites, or stings? | |
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78% | Importance of Being Exact or Accurate  -  How important is being very exact or highly accurate in performing this job? | |
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77% | Extremely Bright or Inadequate Lighting  -  How often does this job require working in extremely bright or inadequate lighting conditions? | |
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76% | Responsibility for Outcomes and Results  -  How responsible is the worker for work outcomes and results of other workers? | |
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73% | In an Open Vehicle or Equipment  -  How often does this job require working in an open vehicle or equipment (e.g., tractor)? | |
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72% | Cramped Work Space, Awkward Positions  -  How often does this job require working in cramped work spaces that requires getting into awkward positions? | |
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71% | Spend Time Walking and Running  -  How much does this job require walking and running? | |
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71% | Frequency of Decision Making  -  How frequently is the worker required to make decisions that affect other people, the financial resources, and/or the image and reputation of the organization? | |
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70% | Impact of Decisions on Co-workers or Company Results  -  What results do your decisions usually have on other people or the image or reputation or financial resources of your employer? | |
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68% | Spend Time Bending or Twisting the Body  -  How much does this job require bending or twisting your body? | |
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67% | Freedom to Make Decisions  -  How much decision making freedom, without supervision, does the job offer? | |
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66% | Coordinate or Lead Others  -  How important is it to coordinate or lead others in accomplishing work activities in this job? | |
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66% | Duration of Typical Work Week  -  Number of hours typically worked in one week. |
A3 | Your Strengths | Importance |
Tasks & Values |
---|---|---|---|
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85% | Handling and Moving Objects  -  Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things. | |
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81% | Inspecting Equipment, Structures, or Materials  -  Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects. | |
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79% | Performing General Physical Activities  -  Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling materials. | |
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76% | Getting Information  -  Observing, receiving, and otherwise obtaining information from all relevant sources. | |
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75% | Communicating with Supervisors, Peers, or Subordinates  -  Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person. | |
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73% | Operating Vehicles, Mechanized Devices, or Equipment  -  Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or watercraft. | |
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71% | Controlling Machines and Processes  -  Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles). | |
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69% | Making Decisions and Solving Problems  -  Analyzing information and evaluating results to choose the best solution and solve problems. | |
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68% | Identifying Objects, Actions, and Events  -  Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events. | |
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67% | Organizing, Planning, and Prioritizing Work  -  Developing specific goals and plans to prioritize, organize, and accomplish your work. |
What Ironworkers Do
Ironworkers install structural and reinforcing iron and steel to form and support bridges, roads, and other structures.
Duties
Ironworkers typically do the following:
- Read and follow blueprints, sketches, and other instructions
- Unload and stack prefabricated iron and steel so that it can be lifted with slings
- Signal crane operators who lift and position structural and reinforcing iron and steel
- Use shears, rod-bending machines, torches, handtools, and welding equipment to cut, bend, and weld the structural and reinforcing iron and steel
- Align structural and reinforcing iron and steel vertically and horizontally, using tag lines, plumb bobs, lasers, and levels
- Connect iron and steel with bolts, wire, or welds
- Install metal decking used in building construction
Structural and reinforcing iron and steel are important components of buildings, bridges, roads, and other structures. Even though the primary metal involved in this work is steel, workers often are known as ironworkers or erectors. Most of the work involves erecting new structures, but some ironworkers also help in the demolition, decommissioning, and rehabilitation of older buildings and bridges.
Structural iron and steel workers erect, place, and join steel girders, columns, and other pieces to form structural frameworks. They also may assemble precut metal buildings and the cranes and derricks that move materials and equipment around the construction site. Some ironworkers install precast walls or work with wood or composite materials.
Reinforcing iron and rebar workers position and secure steel bars or mesh in concrete forms for purposes of reinforcement. Those who work with reinforcing steel (rebar) are sometimes called rod busters, in reference to rods of rebar.
Structural metal fabricators and fitters manufacture metal products in shops that are usually located away from construction sites.
Work Environment
Reinforcing iron and rebar workers held about 22,800 jobs in 2022. The largest employers of reinforcing iron and rebar workers were as follows:
Foundation, structure, and building exterior contractors | 49% |
Self-employed workers | 24 |
Heavy and civil engineering construction | 6 |
Nonresidential building construction | 5 |
Other specialty trade contractors | 3 |
Structural iron and steel workers held about 71,600 jobs in 2022. The largest employers of structural iron and steel workers were as follows:
Foundation, structure, and building exterior contractors | 45% |
Nonresidential building construction | 20 |
Manufacturing | 8 |
Heavy and civil engineering construction | 6 |
Building equipment contractors | 4 |
Ironworkers usually work outside in many types of weather. Some work at great heights. Their tasks are physically demanding, as they spend much of their time moving and stooping to carry, bend, cut, and connect iron or steel at a steady pace so projects stay on schedule.
Injuries and Illnesses
The work of ironworkers can be dangerous. Common injuries include cuts, sprains, overexertion, and falls; from great heights, falls can be deadly. To reduce these risks, ironworkers must wear safety equipment such as harnesses, hard hats, boots, gloves, and safety glasses.
Work Schedules
Most ironworkers work full time. They may have to travel to jobsites.
Structural ironworkers who work at great heights do not work when conditions are wet, icy, or extremely windy. Reinforcing ironworkers may be limited by precipitation.
Getting Started
How to Become an Ironworker
Most ironworkers learn through an apprenticeship or on-the-job training.
Education
A high school diploma or equivalent is generally required to enter an apprenticeship. Workers learning through on-the-job training may not need a high school diploma or equivalent. Courses in math, as well as training in vocational subjects such as blueprint reading and welding, are useful.
Training
Many ironworkers learn their trade through a 3- or 4-year apprenticeship. Sponsors of apprenticeship programs, nearly all of which teach both reinforcing and structural ironworking, include unions and contractor associations. For each year of the program, apprentices must have at least 144 hours of related technical instruction and 2,000 hours of paid on-the-job training. Ironworkers who complete an apprenticeship program are considered journey-level workers and may perform tasks without direct supervision.
Other ironworkers receive on-the-job training that varies in length and is provided by their employer.
On the job, apprentices and trainees learn to use the tools and equipment of the trade; handle, measure, cut, and lay rebar; and construct metal frameworks. They also learn about topics such as blueprint reading and sketching, general construction techniques, safety practices, and first aid.
Licenses, Certifications, and Registrations
Certifications in welding, rigging, and crane signaling may make ironworkers more attractive to prospective employers. Several organizations provide certifications for different aspects of the work. For example, the American Welding Society offers welding certification, and several organizations offer rigging certifications, including the National Commission for the Certification of Crane Operators, and the National Center for Construction Education and Research.
Advancement
After gaining experience, ironworkers may advance to become a supervisor or a manager, a position in which they have more responsibilities and are tasked with directing other ironworkers.
Job Outlook
Overall employment of ironworkers is projected to grow 2 percent from 2022 to 2032, about as fast as the average for all occupations.
About 8,100 openings for ironworkers are projected each year, on average, over the decade. Many of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.
Employment
Steel and reinforced concrete are important parts of commercial and industrial buildings. Future construction of these structures is expected to require ironworkers. The need to fix, maintain, or replace an increasing number of older highways and bridges also is expected to lead to some employment growth.
Contacts for More Information
For information about apprenticeships or job opportunities as an ironworker, contact local structural and reinforcing iron and steel construction contractors, a local joint union–management apprenticeship committee, or the nearest office of your state employment service or apprenticeship agency. Apprenticeship information is available from the U.S. Department of Labor's Apprenticeship program online or by phone at 877-872-5627. Visit Apprenticeship.gov to search for apprenticeship opportunities.
For ironworker and apprenticeship information, visit
International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers
For more information about ironworkers, visit
Associated Builders and Contractors
Associated General Contractors of America
National Center for Construction Education and Research
For more information about certification, visit
National Commission for the Certification of Crane Operators
Similar Occupations
This table shows a list of occupations with job duties that are similar to those of ironworkers.
Occupation | Job Duties | Entry-Level Education | Median Annual Pay, May 2022 | |
---|---|---|---|---|
Assemblers and Fabricators |
Assemblers and fabricators build finished products and the parts that go into them. |
High school diploma or equivalent | $37,930 | |
Boilermakers |
Boilermakers assemble, install, maintain, and repair boilers, closed vats, and other large vessels or containers that hold liquids and gases. |
High school diploma or equivalent | $66,920 | |
Carpenters |
Carpenters construct, repair, and install building frameworks and structures made from wood and other materials. |
High school diploma or equivalent | $51,390 | |
Construction Laborers and Helpers |
Construction laborers and helpers perform many tasks that require physical labor on construction sites. |
See How to Become One | $39,520 | |
Masonry Workers |
Masonry workers use bricks, concrete and concrete blocks, and natural and manmade stones to build structures. |
See How to Become One | $49,490 | |
Welders, Cutters, Solderers, and Brazers |
Welders, cutters, solderers, and brazers use hand-held or remotely controlled equipment to join, repair, or cut metal parts and products. |
High school diploma or equivalent | $47,540 |