Drifter Operator (Construction Industry)
ドリフターこう
Industry & Occupation
Classification
Summary
Civil engineering worker who operates a drilling machine (drifter) to perform boring and hole-drilling work in the ground. A specialist occupation that supports the foundations of tunnel and dam construction.
Description
Drifter operators operate boring machines (rotary drills) to excavate boreholes in rock beds or soil ground. Mainly at dam and tunnel construction sites, they perform hole drilling for geological surveys, hole making for anchor installation, perforations for blasting, etc., providing basic data for construction design and execution. In addition to machine operation, they are required to judge geology, inspect and maintain machinery, and comply with safety management procedures. Work is outdoors, with much noise, vibration, and work in confined spaces, requiring high safety awareness and physical strength.
Future Outlook
While stable job openings are expected due to infrastructure development demand, harsh working conditions and labor shortages are challenges. There is a possibility of introduction of unmanned and automation technologies.
Personality Traits
Cautious / Cooperative / Good at steady work / Strong sense of responsibility
Work Style
Outdoor Work / Possible Transfers / Shift Work / Stationed at Site / Team Work
Career Path
Drilling Operator Assistant → Drifter Operator → Senior Drifter Operator → Site Supervisor Assistant → Civil Engineering Construction Manager → Site Supervisor
Required Skills
Basic Geological Knowledge / Drilling Machine Operation / Machine Maintenance / On-site Safety Management
Recommended Skills
Basic Blasting Skills / Geological Survey Skills / Machine Conservation / Survey Instrument Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because it is necessary to quickly respond to changes in weather and geological conditions. |
| Attention to Detail & Accuracy | Because the accuracy of hole positions and depths directly impacts construction quality. |
| Physical Stamina & Endurance | Because physical strength is required for outdoor heavy labor and machine operation. |
| Problem Solving | Because it is necessary to respond to machine troubles and ground changes on site. |
| Stress Tolerance | Because it is necessary to endure harsh environments such as noise, vibration, and confined space work. |
| Collaboration & Teamwork | Coordination with crane operators, blasters, etc., is essential. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the work is mainly based on manuals. |
| Numerical & Quantitative Analysis | Because complex calculations are few, and rough measurements are the main focus. |
Related Qualifications
- Civil Engineering Construction Management Technician Grade 2
- Vehicle Construction Machinery (Grading, Transportation, Excavation) Operation Skills Training
Aliases
- Boring Worker
- Excavator Operator
Related Jobs
- Boring Worker
- Geological Survey Engineer
- Shield Machine Operator