Communications Technician (Radio)
つうしんぎじゅついん（むせん）
Industry & Occupation
Classification
- Major : Research and Technical Occupations
- Middle : Other Technical Occupations
- Minor : Communication Equipment Operators
Summary
Technical role responsible for operation, maintenance, inspection, and troubleshooting of radio communication equipment.
Description
Radio Communications Technicians handle the installation, operation, maintenance, and inspection of radio communication equipment, configure devices in compliance with radio regulations, monitor signal quality, and perform troubleshooting during failures. They use spectrum analyzers and frequency measuring instruments to measure signal strength and noise levels, and conduct antenna adjustments and output settings. They work at diverse sites such as ships, aircraft, and land-based stations, and also manage periodic inspections, emergency responses, log management, and report preparation. They collaborate with related departments and external organizations to maintain a safe and stable communication environment.
Future Outlook
Stable demand is expected due to technological advancements in 5G/6G, IoT, and satellite communications. There is a high likelihood of ongoing shortages in inter-regional communication infrastructure development and disaster preparedness fields.
Personality Traits
Calm and composed / Good team player / Meticulous / Strong sense of responsibility
Work Style
Business Trips / Night Shift / On-Call / On-site Stationed / Shift Work
Career Path
Junior Communications Technician → Senior Communications Technician → Communications Chief → Communications Equipment Manager → Communications Department Manager
Required Skills
Antenna Installation and Adjustment / Basic Electrical Circuits / Operation and Maintenance of Radio Communication Equipment / RF Measuring Equipment Operation / Radio Regulations Knowledge
Recommended Skills
Data Logging / English Document Reading / Network Basics / PLC Control
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Required to respond immediately to changes in site environments or equipment configurations. |
| Analytical & Logical Thinking | Necessary for analyzing causes of signal degradation and interference. |
| Attention to Detail & Accuracy | Minor errors in channel settings or output adjustments directly affect communication quality. |
| Problem Solving | Essential for quick identification and resolution of communication failures. |
| Stress Tolerance | Necessary to withstand pressure during emergency responses and long monitoring periods. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Primarily follows prescribed procedures. |
Related Qualifications
- Aeronautical Radio Operator
- First-Class Land Mobile Radio Engineer
- Maritime Radio Operator
- Second-Class Land Mobile Radio Engineer
Aliases
- Radio Communications Technician
- Radio Operator
Related Jobs
- Network Engineer
- Wired Communications Technician
- Wireless Communications Engineer