Non-Destructive Testing Worker (General-purpose, Production, and Business Machinery and Equipment)
ひはかいけんさこう（はんよう・せいさんよう・ぎょうむようきかいきぐ）
Industry & Occupation
Classification
Summary
A job that uses methods such as ultrasonic, radiographic, magnetic particle, and penetrant testing to perform non-destructive inspections on machinery and equipment, evaluating the presence of defects and quality.
Description
Non-Destructive Testing Workers inspect and record the presence and extent of defects in materials or parts using techniques such as Ultrasonic Testing (UT), Magnetic Particle Testing (MT), Penetrant Testing (PT), Radiographic Testing (RT), and Visual Testing (VT) without causing damage. They also develop inspection plans, set test conditions, calibrate equipment, analyze data, prepare reports, and propose improvements. They typically work at manufacturing sites or plant facilities and are required to perform tasks in accordance with safety standards and specifications.
Future Outlook
With measures against infrastructure aging and strengthened safety regulations for plants, the demand for non-destructive testing technicians is expected to remain stable. Amid the introduction of AI and automated inspection equipment, the market value of technicians with advanced expertise is high.
Personality Traits
Meticulous / Sharp observation skills / Strong sense of responsibility
Work Style
Business trips / Contract employee / Plant inspections / Shift work / Work at manufacturing sites
Career Path
Non-Destructive Testing Engineer → Quality Control Engineer → Inspection Leader → Maintenance Technician → Quality Assurance Manager
Required Skills
Magnetic Particle Testing / Operation of Radiographic Testing Equipment / Penetrant Testing Operation / Test Plan Development / Ultrasonic Testing Operation / Understanding of JIS Standards
Recommended Skills
CAD Drawing Interpretation / Quality Management Techniques / Reading English Technical Documents / Welding Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | To accurately analyze and judge inspection results. |
| Attention to Detail & Accuracy | High accuracy is required to not miss minute defects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Since it follows existing methods, adherence to procedures is emphasized over creativity. |
Related Qualifications
- ISO 9712 Level 2 or higher
- Magnetic Particle Testing Technician (JIS Z 2310)
- Penetrant Testing Technician (JIS Z 2342)
- Radiographic Testing Technician (JIS Z 2306)
- Ultrasonic Testing Technician (JIS Z 2312)
Aliases
- NDT Technician
- Non-Destructive Testing Operator
- Non-Destructive Testing Technician
Related Jobs
- Machine Inspector
- Metal Inspector
- Quality Control Inspector