Electrical Machinery and Equipment Maintenance and Repair Workers
でんききかいきぐせいびしゅうりこう
Industry & Occupation
Classification
Summary
Profession that inspects, disassembles, repairs, adjusts, and tests electrical machinery and equipment such as motors, generators, and transformers to ensure safe and normal operation.
Description
Electrical machinery and equipment maintenance and repair workers specialize in the maintenance, inspection, and repair of electrical machinery and equipment such as industrial and general-purpose motors, generators, transformers, welding machines, and electric mechanisms of machine tools. They diagnose and inspect faults using measuring instruments such as tracers and meggers, and perform disassembly, cleaning, parts replacement, and adjustment. After repair, they conduct performance tests and load tests to confirm proper operation according to specifications. Since work involves risks such as electric shock and fire, compliance with safety regulations is essential, and maintenance of high-voltage equipment is performed under the supervision of an electrical chief engineer. They may also be responsible for developing maintenance plans and managing the lifecycle of equipment.
Future Outlook
With the advancement of electrification and automation in manufacturing and energy sectors both domestically and internationally, demand for electrical machinery and equipment maintenance remains stable. The introduction of predictive maintenance technologies using AI and IoT is progressing, making the acquisition of data analysis skills increasingly important in the future.
Personality Traits
Attentive / Curious and Inquisitive / Problem-Solving Oriented / Strong Sense of Responsibility
Work Style
Customer Site Visits / Field Service / In-Factory Repair / Shift Work
Career Path
Apprentice Maintenance Worker → Electrical Machinery and Equipment Maintenance Worker → Leader/Chief Maintenance Technician → Maintenance Department Manager → Maintenance Manager
Required Skills
Disassembly and Assembly Techniques / Electrical Circuit Diagram Reading / Mechanical Drawing Reading / Soldering / Use of Measuring Instruments
Recommended Skills
Basic Knowledge of PLC Control / CAD Operation / English (Manual Reading) / Preventive Maintenance
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Analytical skills are required to accurately diagnose the cause of faults. |
| Attention to Detail & Accuracy | Attention to detail is required to not miss even slight signs of abnormality. |
| Physical Stamina & Endurance | Due to frequent handling of heavy objects and prolonged standing work. |
| Problem Solving | Ability to identify and resolve complex fault causes is necessary. |
Related Qualifications
- Electrical Chief Engineer
- First-Class Electrician
- Mechanical Preservation Skills Technician
- Second-Class Electrician
Related Jobs
- Electrical Equipment Worker
- Mechanical Maintenance Worker