Navy NEC · IT & Cyber
T47A Submarine Local Area Network (SUBLAN) Technician
A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.
Overview
A Submarine Local Area Network Technician troubleshoots and maintains the AN/USQ-177(V) SUBLAN and associated electronic equipment aboard submarines. This technician also performs Information Assurance Technician functions in accordance with applicable Department of Defense and Navy requirements.
Minimum clearance: Secret at entry, Top Secret to maintain
Core Skills
- submarine network maintenance
- network troubleshooting
- information assurance
- system diagnostics
- cable and connector testing
- access control management
- cybersecurity compliance
- technical documentation
- network monitoring
Civilian Software & Tools
- Apple macOS
- Linux
- Microsoft Active Directory
- Microsoft Excel
- Microsoft Office software
- Microsoft Outlook
- Microsoft Windows
- Microsoft Windows Server
Civilian Career Paths
- Network Engineering
- Systems Administration
- Cybersecurity
- Network Operations
Training & Development
Getting Started
- CompTIA A+
- CompTIA Network+
- CompTIA Security+
- Network Systems Technician (NST)
Career Growth
- Cisco Certified Network Associate (CCNA)
- Cisco Certified Network Professional (CCNP Enterprise)
- Systems Security Certified Practitioner (SSCP)
- Certified Information Systems Auditor (CISA)
What the Work Involves
- Back up network data.
- Configure security settings or access permissions for groups or individuals.
- Analyze and report computer network security breaches or attempted breaches.
- Identify the causes of networking problems, using diagnostic testing software and equipment.
- Document network support activities.
Related Occupations
- Computer Network Architects
- Network and Computer Systems Administrators
- Computer User Support Specialists
- Computer Systems Engineers/Architects
Typical preparation for these civilian roles: a four-year degree or equivalent experience.
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Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.
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