Interior Ironworker
ないぎょうてっこう
Industry & Occupation
Classification
Summary
A job that manufactures steel structural members in a factory. Performs processing such as cutting, bending, welding, drilling, and assembly based on drawings.
Description
Interior ironworkers are skilled workers who process and assemble steel frames and steel plates and other components in a factory based on blueprints. Specifically, they select materials, perform cutting (band saw, shearing), bending (press brake), drilling, joining via arc welding, semi-automatic welding, or gas welding, and finishing inspections. They use measuring instruments to confirm dimensional accuracy, ensuring quality and safety while producing efficiently. They collaborate with fabricators, welders, and field ironworkers to supply components to construction sites.
Future Outlook
While automation in production sites and the introduction of robot welding are advancing, demand for interior ironworkers with expert skills remains high. Proficiency in process management using CAD/CAM and IoT technologies will lead to higher market value in the future.
Personality Traits
Good team player / High safety awareness / Meticulous / Physically fit / Strong sense of responsibility
Work Style
Day Shift Factory Work / Deadline Overtime / Shift Work / Team Work
Career Path
Apprentice Interior Ironworker → Interior Ironworker → Skilled Worker (Foreman) → Factory/Section Manager → Production Control/Quality Control → Factory Operations/Management
Required Skills
Arc Welding / Blueprint Reading / Drill Processing / Gas Welding / Press Operation / Semi-automatic Welding / Shearing Machine Operation / Use of Measuring Instruments
Recommended Skills
2D/3D CAD / CNC Machining Operation / Rust Prevention Painting / Safety and Health Management / Welding Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because dimensional errors affect the safety of structures. |
| Physical Stamina & Endurance | Requires physical stamina due to handling heavy components and prolonged standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly routine work, with relatively low need for creative thinking. |
Related Qualifications
- Arc Welding Skill Training
- CAD Utilization Technician Exam (Grade 2)
- Crane Operator (under 5t)
- Forklift Operation Skill Training
- Gas Welding Skill Training
- JIS Welding Management Engineer
- Semi-automatic Welding Skill Training
- Slinging Skill Training
Related Jobs
- Fabricator
- Field Ironworker
- Machinist
- Pipefitter
- Welder