Shipbuilding Ironworker
ぞうせんてっこう
Industry & Occupation
Classification
Summary
A job that involves cutting, shaping, assembling, and welding steel materials to fabricate the framework of ship hulls and steel structural components.
Description
Shipbuilding ironworkers fabricate steel structures for hulls, decks, and cabins at shipyards. They perform processes such as cutting, bending, drilling holes, and welding steel plates, assembling ribs and beams to form the ship's skeleton. Based on blueprint reading, they operate plasma cutters, press brakes, arc welding and gas welding machines to ensure dimensional accuracy and welding quality. They also handle quality inspections and safety management, with work mainly consisting of team-based collaboration with other professions such as painters, machinists, and electricians.
Future Outlook
It depends on ship demand and shipyard operations, but demand for skilled technicians continues in the construction of large and special ships. On the other hand, the adoption of automation and robot welding is reducing man-hours.
Personality Traits
Good team player / Meticulous and accurate / Physically strong / Strong sense of responsibility
Work Style
Career Path
Apprentice Ironworker → Shipbuilding Ironworker → Foreman → Site Supervisor (Workshop Leader) → Shipbuilding Manager
Required Skills
Blueprint Reading Ability / Metal Processing Machine Operation / Steel Processing Technology / Welding Skills
Recommended Skills
CAD Operation (2D) / Inventory Management / Safety and Health Management (Industrial Safety and Health Act) / Torch Welding
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because dimensional errors directly affect quality |
| Physical Stamina & Endurance | Because handling heavy steel materials and standing for long periods are common |
| Collaboration & Teamwork | Because there is a lot of collaborative work with multiple people |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work is based on drawings |
| Numerical & Quantitative Analysis | Complex mathematical analysis is not required; basic measurements are the focus |
Related Qualifications
- Arc Welding Special Training
- Crane Operator
- Gas Welding Skills Holder
- Slinging Skills Holder
Related Jobs
- Ironworker (General)
- Machinist
- Sheet Metal Worker
- Ship Painter
- Welder