Ironworker at Iron Workers Joint Apprenticeship and Training Trust Fund

Time-BasedRegistered ApprenticeshipPaid Training

at Iron Workers Joint Apprenticeship and Training Trust Fund in Denver, CO

About This Program

The Iron Workers Joint Apprenticeship and Training Trust Fund administers this ironworker apprenticeship program based in Denver, CO. This employer-sponsored, time-based program is designed to develop skilled ironworkers through a structured combination of on-the-job experience and classroom-based technical education in one of Colorado's most active construction markets.

The program spans four years and delivers 6,000 hours of paid on-the-job training alongside 576 hours of related technical instruction. Apprentices learn to erect structural steel, install and tie reinforcing bars, perform rigging and signaling, and work safely on elevated structures. Related technical instruction covers blueprint reading, rigging principles, construction safety codes, and the structural and material knowledge needed for complex ironwork assignments.

Graduates complete the program as journey-level ironworkers ready to contribute to major construction and infrastructure projects across the Denver metro area and throughout Colorado. The trust fund structure reflects a strong commitment to training quality and consistency. Apprentices are paid from the start, providing income stability while they build toward a durable, skilled-trades career.

Wage & Training

Journeyman Wage

$29

BLS 2023

OJT Hours

6,000

Apprenticeship.gov 2025

RTI Hours

576

Apprenticeship.gov 2025

Duration

4 years

Apprenticeship.gov 2025

Wage data is the national median for this occupation (BLS, May 2023), not specific to this program.

Ironworker Career Outlook

National Median

$28.82/hr

~$59,945.6/yr

Apprentice Start

$18/hr

Earn while you learn

Job Outlook

Ironworker employment is tied to large-scale construction activity including commercial buildings, bridges, and infrastructure. Federal infrastructure investment and urban development continue to drive demand. The trade has a relatively small workforce, so retirements create proportionally more openings. Ironworkers with welding and rigging certifications are in highest demand.

What to Expect as an Ironworker Apprentice

Duration

4 years of combined on-the-job training and classroom instruction

On-the-Job Training

~30 hours/week of hands-on work under journeyman supervision (6,000 total hours)

Classroom Instruction

576 hours of related technical instruction (~144 hours/year)

Paid Training

You earn a wage from day one, starting at a percentage of the journeyman rate and increasing as you progress

Time-based program: You'll progress through the program based on completing a set number of hours in both on-the-job training and classroom instruction.

Trade School vs. Apprenticeship for Ironworker

Apprenticeship

Cost$0 (earn while you learn)
Duration4 years
Starting wage$18.00/hr
Journeyman wage$28.82/hr
CredentialJourneyman card

Trade School

Cost$5,000–$20,000+
Duration6–24 months
Starting wageEntry-level
ExperienceHands-on labs
CredentialCertificate / diploma

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