Nondestructive Testing Worker (Concrete Products)
ひはかいけんさこう（コンクリートせいひん）
Industry & Occupation
Classification
Summary
A technical job that detects surface and internal defects in concrete products using nondestructive testing techniques to ensure quality and safety.
Description
Nondestructive Testing Workers (Concrete Products) apply nondestructive testing methods such as ultrasonic flaw detection testing, penetrant testing, radiographic testing, and visual inspection to produced and processed concrete products (piles, blocks, panels, etc.) to confirm internal defects and strength. Through operation of inspection equipment and analysis of measurement data, they determine whether products meet design and specifications, collaborate with quality assurance and manufacturing departments to create reports, and repeatedly conduct tests at sites and in-house inspection labs, contributing to improved product safety and defect prevention.
Future Outlook
Demand is expected to remain stable due to aging infrastructure and stricter quality standards. The ability to adapt to advancing inspection technologies will determine market value.
Personality Traits
Cautious / Sharp Observation Skills / Strong Sense of Responsibility
Work Style
In-house Inspection Staff / On-site Work / Outdoor Work / Shift Work
Career Path
Nondestructive Testing Technician Level 1 → Nondestructive Testing Technician Level 2 → Nondestructive Testing Technician Level 3 → Quality Control Leader → Quality Assurance Manager
Required Skills
Concrete Strength Testing / Penetrant Testing Operation / Radiographic Testing / Ultrasonic Flaw Detection Testing / Visual Inspection
Recommended Skills
Carbonation Measurement / Hardness Testing / Infrared Thermography / Strain Measurement Technology
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | To analyze inspection result data and waveforms to accurately determine the presence and location of defects. |
| Attention to Detail & Accuracy | High attention to detail is required to not miss fine cracks or defects. |
| Learning Agility & Knowledge Acquisition | Because it is necessary to continuously acquire new technologies, standards, and equipment operation methods. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Inspection procedures are standardized, so creative thinking is not particularly required. |
Related Qualifications
- Concrete Diagnostician
- Nondestructive Testing Technician Certification (Japan Society for Nondestructive Inspection)
Aliases
- Concrete Inspection Technician
- Concrete Products Nondestructive Testing Technician
Related Jobs
- Materials Testing Technician
- Nondestructive Testing Worker (Metal Products)
- Quality Control Staff