Interior Finisher (Shipbuilding)
ないぎょうしあげこう（ぞうせん）
Industry & Occupation
Classification
Summary
A job that grinds and sands metal surfaces inside ships, applies putty and priming, and handles finishing before painting.
Description
The Interior Finisher (Shipbuilding) is a specialist who removes weld beads from metal surfaces such as bulkheads and decks inside the hull, performs polishing, rust scaling, putty application, etc., and evenly prepares the base before painting. Uses grinding tools such as grinders and air sanders to achieve high-precision finishes down to the finest details. Works as a team, adhering to safety management and process control, and is required to maintain quality and meet deadlines.
Future Outlook
Due to ship enlargement and increasing demand for construction and maintenance of environmentally regulated ships, demand for skilled interior finishers is expected to remain stable.
Personality Traits
Work Style
Career Path
Interior Finisher → Chief Interior Finisher → Process Manager (Site Supervisor) → Technical Chief
Required Skills
Blueprint Reading / Grinding Machine Operation / Putty Application and Polishing Technique / Rust Scaling
Recommended Skills
Basic CAD Knowledge / Handling Organic Solvents and Putty / Pre-Painting Treatment / Weld Bead Removal
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because finishing precision directly impacts hull performance and durability. |
| Physical Stamina & Endurance | Due to prolonged standing work in confined ship interiors and heavy equipment operation. |
| Stress Tolerance | Due to exposure to heavy labor and deadline pressures. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Routine tasks predominate, with accuracy valued over originality. |
| Numerical & Quantitative Analysis | Measurements are performed, but advanced mathematical analysis is not required. |
Related Qualifications
- Aerial Work Vehicle Driving Skill Training
- Floor-operated Crane Driving Skill Training
- Slinging Skill Training
Related Jobs
- Exterior Finisher
- Painter
- Pipe Fitter
- Welder