Ironworker Apprenticeship in California
Ironworkers erect the structural steel, rebar, and precast concrete that form the skeletons of buildings, bridges, and stadiums. The work is high, physical, and schedule-driven — big crews setting thousands of tons of steel on a tight sequence.
Ironworker Apprenticeship in California: Quick Facts
What apprenticeship means here
A registered ironworker apprenticeship in California combines paid on-the-job training with classroom instruction. Programs typically run 3.0 years and follow a time-based structure. You earn wages from day one — apprentices are employees, not students.
California pay vs. national
Median ironworker wages in California are $61,440/year, +4% above the national median of $59,280. Wages scale with experience — journey-level workers earn substantially more than apprentices.
Where to find programs
California has 11 registered apprenticeship sponsors for ironworker listed in the U.S. Department of Labor's apprenticeship.gov directory. The sponsor list further down includes joint labor-management programs (JATCs), individual employers, and contractor associations.
Job-market outlook
The Bureau of Labor Statistics projects 4.6% job growth for ironworkers nationally between 2024 and 2034, with approximately 1,500 annual openings each year (replacement plus growth combined). Apprenticeship demand tends to track local construction and infrastructure spending — California-specific outlook can vary from national figures.
California Wage Spread
Annual wages for Ironworkers in California across all experience levels.
Current Ironworker Apprenticeship Openings in California
No ironworker apprenticeship openings are currently listed on apprenticeship.gov for California. The sponsors listed below accept applications on a rolling basis — contact them directly. Consider setting up an alert on apprenticeship.gov to be notified when new listings are posted.
Listings aggregated from apprenticeship.gov (US Dept. of Labor). Data refreshed daily.
Ironworker Apprenticeship Sponsors in California
11 ironworker-related registered sponsors identified in the DOL ApprenticeshipUSA directory for California. Directory lists sponsor names only — contact each organization directly to confirm current ironworker apprenticeship openings.
| Organization | City |
|---|---|
| Int. Assoc. Bridge Struc. Orn. Reinf. Ironworkers Local 378 | Bencia |
| Int. Assoc. Bridge Struc. Orn. Reinf. Ironworkers Local 377 SF | Benicia |
| Int. Assoc. Bridge Struct. Orn. Reinf. Ironworkers Local Union 377 SJ | Benicia |
| Ironworkers Local 155, Fresno | Fresno |
| The International Association of Bridge & Structural Ironworkers - Local 416 | La Palma |
| The International Association of Bridge & Structural Ironworkers - Local 433 | La Palma |
| INT. ASSOC. BRIDGE STRUCT. ORN. REINF. IRONWORKERS | Sacramento |
| IRONWORKERS LOCAL 118 JATC | Sacramento |
| INTERNATIONAL ASSOCIATION OF BRIDGE, STRUCTURAL, ORNAMENTAL, AND REINFORCING IRONWORKERS, LOCAL 118 J.A.T.C. | Sacramento, |
| The International Association of Bridge & Structural Ironworkers - Local 229 | San Diego |
| NORTHERN CALIFORNIA SHOP IRONWORKERS J.A.C. | Woodbridge |
Filter by occupation code 47-2171 and state CA for the most relevant results.
Ironworker Apprenticeship in California
Apprenticeship seekers in California can contact any of 11 trade-specific sponsors our directory surfaces. Coverage is reasonable in urban centers, thinner in rural regions.