Career roadmap
How to Become an Ironworker
The education, training, certifications and steps it takes to start working as an ironworker, plus how long it takes and where the career can lead.
To become an ironworker: (1) finish high school, (2) apply to an apprenticeship, (3) learn rigging, connecting and welding, (4) become a journeyworker, (5) advance. Most people need about 3–4 years (apprenticeship). BLS lists “high school diploma or equivalent” as the typical entry-level education.
5 steps to become an ironworker
Finish high school
Math, shop and physical fitness help.
Apply to an apprenticeship
Union and contractor programs test aptitude and fitness.
Learn rigging, connecting and welding
Work on job sites while attending classes.
Become a journeyworker
Complete three to four years of training.
Advance
Become a foreman, superintendent or inspector, or specialize in rigging or welding.
Education and training requirements
A high school diploma is typical. Most ironworkers complete a three- to four-year apprenticeship with paid on-the-job training and classroom instruction in rigging, welding, blueprints and safety.
| Typical entry-level education (BLS) | High school diploma or equivalent |
|---|---|
| Related work experience | None |
| On-the-job training | Apprenticeship |
| Typical training time | 3–4 years (apprenticeship) |
Certifications and licenses
- Apprenticeship completion: Journeyworker status from a registered apprenticeship.
- AWS structural welding certification: Such as AWS D1.1 qualification for structural steel.
- Signal person and rigger certification: Credentials such as NCCCO Rigger and Signal Person.
- OSHA 30-Hour Construction: Construction safety training, often required on large projects.
Skills to build now
Start with rigging and crane signaling, steel connection, and bolting and torque, and practice comfort with heights and teamwork and trust. Learning the ironworker vocabulary early makes training and interviews easier.
Where the career can lead
- Apprentice Ironworker: Learn rigging, connecting and safety.
- Journeyworker Ironworker: Erect steel and weld connections.
- Foreman or Rigging Specialist: Lead crews and complex lifts.
- Superintendent or Steel Inspector: Manage projects or inspect steel work.
Get a head start
Our self-paced Ironworker training gives you a realistic, practical overview of the job (duties, terminology, step-by-step tasks, safety and interview prep) so you can decide with confidence and show employers you’re serious.
Common questions about getting started
How long is an ironworker apprenticeship?
Typically three to four years.
How long does it take to become an ironworker?
Most people need about 3–4 years (apprenticeship) of training. A high school diploma is typical. Most ironworkers complete a three- to four-year apprenticeship with paid on-the-job training and classroom instruction in rigging, welding, blueprints and safety.
Do you need a degree to be an ironworker?
No four-year degree is typically required. BLS lists “high school diploma or equivalent” as the typical entry-level education, plus apprenticeship.
What certifications are available for ironworkers?
Common credentials include Apprenticeship completion, AWS structural welding certification, Signal person and rigger certification, and OSHA 30-Hour Construction. Requirements vary by state and employer.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 47-2221 (Structural iron and steel workers).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Structural iron and steel workers (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.