Third Officer (Navigator)
さーどおふぃさー（こうかいし）
Industry & Occupation
Classification
Summary
As a Third Mate (Third Officer) on merchant ships, etc., responsible for creating navigation plans, lookout, communications, operation of navigation equipment, and safety management.
Description
The Third Officer (Third Mate) on merchant ships or ferries, etc., serves as the third navigator, creating navigation plans, operating navigation equipment such as radar and AIS, conducting position observations using nautical charts, performing lookout duties, handling communications via GMDSS, and inspecting and maintaining life-saving and fire-fighting equipment. Performs bridge watchkeeping (shift work regardless of day or night), and in emergencies, commands the crew to respond. Follows instructions from the captain, first mate, and second mate to achieve safe navigation, and aims for promotion to second mate or first mate by accumulating experience.
Future Outlook
Global maritime transport demand remains stable, and acquiring knowledge for autonomous navigation systems and environmental regulations is required, so the market value of navigators with enhanced expertise is expected to be maintained and improved.
Personality Traits
Calm and level-headed / Cautious / Excellent judgment / Good team player / Strong sense of responsibility
Work Style
International Voyages / Long-term Isolation / Onboard Duty / Watchkeeping
Career Path
Third Mate → Second Mate → First Mate → First Officer → Captain
Required Skills
Chart Reading / GMDSS / Lookout Duties / Navigation Equipment Operation / Navigation Plan Creation
Recommended Skills
Crisis Management and Safety/Hygiene Knowledge / Electronic Chart (ECDIS) Operation / English Communication (Maritime Field) / Weather and Sea Condition Forecasting
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because it is necessary to respond quickly to weather changes or emergencies. |
| Attention to Detail & Accuracy | Attention to detail is essential to avoid missing subtle weather changes or anomalies in navigation equipment. |
| Planning & Organization | Because creating navigation plans and managing schedules is important. |
| Stress Tolerance | Because it is necessary to endure long working hours and pressure during emergencies. |
| Collaboration & Teamwork | To achieve safe navigation through collaboration with other navigators and crew members. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Creative thinking is not particularly required as existing methods are applied in navigation planning, etc. |
Related Qualifications
- Third-Class Certificate of Competency (Navigation)
Aliases
- Third Mate
Related Jobs
- Captain
- First Officer (First Mate)
- Marine Pilot
- Second Officer (Second Mate)