Navy NEC · IT & Cyber
700L Landing Craft Air Cushion (LCAC)-100 Command, Control, Communications, Computers and Navigation Maintenance Technician (C4N)
A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating.
Overview
An LCAC-100 C4N Maintenance Technician performs organizational and intermediate level maintenance on the craft's Data Processing Group. They ensure reliable operation of processors, network elements, data storage, transfer and retrieval systems, redundancy functions, condition based maintenance software, and user interfaces for critical subsystems and control stations.
Core Skills
- embedded computing maintenance
- network troubleshooting
- data storage management
- data communications
- navigation systems maintenance
- control station support
- condition based maintenance
- hardware and software diagnostics
- redundancy testing
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
- Telecommunications
- Help Desk Support
Training & Development
Getting Started
- CompTIA A+
- CompTIA Network+
- CompTIA Security+
- NMEA 2000® Certified Installer
Career Growth
- Cisco Certified Network Associate (CCNA)
- Certified Electronics Technician (CET)
- Microsoft Certified: Azure Administrator Associate
- Cisco Certified CyberOps Associate
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
- Computer Systems Engineers/Architects
- Computer User Support Specialists
- Database Administrators
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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