Steel is the skeleton of everything. You tie it, bolt it, weld it and hang it, usually outdoors and often high up.
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Pay, the path, pros and cons and the facts on one printable page. Good for a wall or a guidance counsellor.
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What you earn and what it costs to get there.
Journeyman
$58,970
First-year apprentice
$43,310
Foreman or heavy travel work
$104,540
The national median is $58,970 a year, and the bottom tenth start near $43,310. These figures are for reinforcing iron and rebar workers, the branch that ties the steel inside concrete. Structural ironworkers, who raise the steel frames of buildings and bridges, are counted under a separate occupation code.
About 50% to 60% of the journeyman rate
Where first-year apprentices usually start, stepping up as hours accumulate
A Registered Apprenticeship is a paid job from day one, with guaranteed wage increases as your skills are signed off. You are never paying tuition to learn this trade.
$104,540 or more
Foremen, welders and crews who chase the big jobs
Overtime at time and a half is normal on concrete pours and plant shutdowns, and out-of-town work often adds travel and living allowances on top of the hourly rate.
Tuition, fees, exams and kit. Not rent, food or travel
There is no tuition at any point: a registered apprenticeship pays you from the first week, so the low end is boots, protective gear and a basic set of pliers, a spud wrench, a bull pin and a belt. The high end adds a fuller tool kit, replacement gear, a small application fee and the first year of union dues if you join a local. Nobody leaves this career with student debt, and dues are a running cost taken from wages you are already earning rather than something you fund up front.
This is one of the few careers on this site where nobody leaves with student debt. You earn from the first week.
Pension and annuity
Union construction locals run some of the strongest retirement plans left for people without degrees.
Health coverage
Earned by hours worked rather than by being salaried.
Overtime and shift premiums
Concrete does not wait, so nights and weekends are paid extra.
Travel and subsistence pay
Bridges, refineries and wind farms are rarely near home, and the pay reflects that.
The exact path from high school to qualified.
An apprenticeship, not a degree. You are on site from the start.
High school diploma or equivalent
Grade 12
Most programs want a diploma or a GED (high school equivalency credential), plus basic math. Shop classes help but are not required.
Apply to an apprenticeship
Weeks to a year of waiting
Either a union local of the Iron Workers, or a contractor running its own registered program. Expect a math test, an interview and a physical.
Work and learn
3 to 4 years
Paid work on site with a journeyman, plus evening or block classroom instruction at a training center.
Welding and rigging tickets
During the apprenticeship
Most apprentices certify in welding and in rigging and signalling during the program. These are what raise your rate fastest.
Journeyman
After your hours
You finish with a nationally recognized credential, full rate, and the option to run crews as a foreman.
Math
Measurements, spacing, bar schedules and fractions all day, usually in your head.
Shop or metalwork
Cutting, grinding and welding get you noticed on an application.
Physics
Loads, leverage and why a rigged piece swings the way it does.
Reading technical drawings
Placement drawings tell you where every bar goes. Reading them wrong is expensive.
Ironworking is not a licensed trade the way electrical or plumbing work is, so no state issues you a card that says ironworker. What you do carry is certifications: welding qualifications to a specific code, rigging and signal person cards for working with cranes, and safety training required by OSHA (the Occupational Safety and Health Administration). Site owners check those before they let you on. Finishing a Registered Apprenticeship also earns a nationally recognized credential that follows you to any state.
Union training centers
Every Iron Workers local runs one, with welding booths and mock structures. Free to apprentices.
Contractor programs
Non-union employers also register apprenticeships with the federal or state apprenticeship office.
Community college pre-apprenticeship
A semester of welding and construction basics that makes your application stronger.
Helmets to Hardhats
A program that routes people leaving military service straight into construction apprenticeships.
Things you don't need, but that help.
Certified welder
Tested to a specific code and position. The single fastest way to be worth more per hour.
Rigger and signal person
Required around cranes on most sites, and a step toward running the crew.
Post-tensioning
Stressing steel cable inside concrete. Specialized, well paid and in short supply.
CDL (commercial driver's license)
Lets you move material and equipment, which keeps you working in slow weeks.
A head for heights
Structural work happens on beams. You can find this out cheaply before you commit.
Real fitness
Rebar is heavy, the work is repetitive and the season is long.
Reliable transport
Jobs move, start at 6am and are rarely on a bus route.
A clean driving record
Matters for equipment work and for travel crews.
Reinforcing ironworkers, often called rod busters, place and tie the steel that goes inside concrete before it is poured. Structural ironworkers raise and bolt the steel frames of buildings and bridges. Ornamental ironworkers hang stairs, railings, curtain wall and metal doors. Most apprenticeships train across several of these, so you can move to whichever one has work when your area slows down.
Day to day, pros and cons, where you'd work.
On site by 6:30am, tool belt on, weather whatever it is. Read the placement drawings, then move and set bar: lifting, spacing, tying with wire and pliers, thousands of ties in a shift. Crane picks come in through the morning, so someone is rigging and signalling. Concrete pours set the clock, so the crew finishes an area before the trucks arrive. Bent over or on your knees for long stretches, then a hard stop at the end of the shift.
The good
The hard parts
Things people don't tell you.
Concrete is very strong when you squash it and very weak when you pull it apart. Steel is the opposite. Putting bar inside concrete is what lets bridges span and towers stand, which is why someone has to place every bar by hand first.
The trade's union is the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers. Those four words are the four main branches of the job, all in the title.
Reinforcing ironworkers are known across the industry as rod busters. The occupation code the federal wage survey uses lists it as an official alternate title for the job.
A Registered Apprenticeship ends with a nationally recognized credential. Move from one state to another and the certificate still means the same thing, which is not true of many licensed trades.
Last checked September 2026. Pay figures are typical full-time annual amounts in United States dollars, based on Bureau of Labor Statistics wage data and published pay scales. They vary by state, employer and experience. Tuition is for in-state students at public schools unless the card says otherwise.