RED SEAL 420A

Ironworker (Generalist)

Build infrastructure across structural, ornamental, and reinforcing disciplines

Apprenticeship Duration
3 Years
Journeyperson Wage
$44–$65/hr
Job Outlook
Strong

Is This Right For You?

✓ Good Fit If You:

Love working at heights and enjoy physical, hands-on problem solving on complex structures

Have strong attention to detail and can read technical blueprints and structural drawings

Thrive in team environments with clear safety protocols and shared responsibility

Want a versatile career spanning structural, ornamental, and reinforcing disciplines

⚠ Reality Check:

High risk of injury if safety protocols aren't followed rigorously

Physically demanding; exposure to weather, heights, and loud environments

Requires travel for large-scale infrastructure projects (LRT, industrial facilities)

The Real Deal:

Ironworkers are critical to Canada's construction boom. LRT systems in Toronto, Calgary, and Edmonton, plus industrial petrochemical upgrades, are hungry for skilled generalists. But this isn't a desk job—you'll carry heavy loads, work on swaying structures, and face tight deadlines. Fit, focused, and safety-first individuals thrive.

Day in the Life

Morning: Blueprint Review & Site Inspection

You arrive at a downtown office tower site and meet with the structural superintendent. You review the day's column and beam sequence, checking connection details and material specs. Your crew physically inspects incoming steel for dimensional accuracy.

Afternoon: Rigging & Placement

A 40-ton girder arrives via truck. You assist the rigger in slinging the load safely using shackles and wire rope. The mobile crane lifts while you and your team guide the beam into position using hand signals. You then bolt the connections to adjacent columns.

Morning: Precast Panel Arrival & Layout

Precast concrete wall panels and floor units are delivered to the parking garage project. You verify panel placement on the erection drawing, ensure bearing pads are properly positioned, and set temporary bracing to keep everything plumb.

Afternoon: Grouting & Load Transfer

With panels in place, you fill grout pockets between panels and columns, ensuring structural connection. You monitor for proper grout flow and remove temporary props once concrete achieves design strength, allowing load transfer.

Morning: Equipment & Piping Inspection

At a petrochemical facility, you inspect structural steel supporting large process equipment and pressure vessels. You check bolt tension, welded connections, and corrosion damage while following confined-space entry protocols.

Afternoon: Maintenance & Reinforcement

You replace corroded sections of structural framing and install rebar reinforcement for a foundation upgrade. You verify weld quality and follow strict environmental procedures for the industrial site.

Specializations

Structural Steel Erection

Assembling columns, beams, and connections for buildings, bridges, and industrial frames.

$46–$68/hr

Rigging & Crane Work

Slinging, signaling, and coordinating heavy lifts with mobile and tower cranes.

$48–$70/hr

Precast Concrete & Tilt-Up

Setting and connecting precast floor units, wall panels, and tilt-up concrete elements.

$44–$64/hr

Reinforcing Bar (Rebar)

Placing and tying rebar grids, cages, and reinforcement in concrete structures.

$40–$58/hr

Ornamental & Miscellaneous Steel

Installing decorative railings, gates, ornamental work, and miscellaneous structural elements.

$42–$62/hr

Post-Tension & PT Systems

Installing and stressing post-tensioning cables in concrete bridges and long-span structures.

$50–$72/hr

Your Career Timeline

Year 1
Foundation & Safety Fundamentals
Year 2
Core Fabrication & Rigging
Year 3
Advanced Assembly & Specialty
Journeyperson
Lead Complex Projects
5+ Years
Supervision & Mentoring
10+ Years
Foreman or Consulting

Required & Recommended Certifications

Mandatory

Fall Protection

Working at height certification required on all projects with fall hazards.

Mandatory

WHMIS

Workplace Hazardous Materials Information System training for chemical safety.

Mandatory

Rigging & Signaling

Load control and hand signals for crane and rigging operations.

Mandatory

Red Seal Ironworker Licence

Interprovincial apprenticeship completion and trade certification.

Academic Preparation

Mathematics

Load Calculations Geometry & Angles Trigonometry Linear Equations

Physics

Force & Leverage Stress & Strain Friction & Stability Energy Transfer

Blueprint Reading

Orthographic Projection Symbols & Notation Dimensions Structural Symbols

Materials & Metallurgy

Steel Grades Concrete Types Corrosion Resistance Fabrication Properties

Safety & Codes

CSA Standards Fall Arrest Systems Rigging Standards Occupational Health

Communication

Technical Vocabulary Hand Signals Documentation Team Coordination
📖 Study Guide for This Trade →

Ready to Start Your Ironworking Journey?

Join thousands of Canadians building the nation's critical infrastructure