Description
Information System Technicians, Submarines, Network (ITN) perform core and specialty functions in network administration, cybersecurity, and Information Technology (IT) operations; secure, defend, and preserve data, networks, and net-centric capabilities; build, configure, deploy, operate, and maintain IT networks and capabilities; troubleshoot and assist with the use of computer hardware, software, printers, and peripherals; implement security controls and defensive countermeasures; monitor and protect network computer systems, and handle threat and vulnerability assessments; conduct system backups and restores; train end-users on new technologies and systems, and perform network accreditations and certifications; manage unit-level Information Systems Security (ISS) and integration across platforms, fleets, and services; operate and maintain General Purpose Test Equipment (GPTE) and auxiliary equipment; ensure quality control, and develop strategic plans to define long-term goals and objectives.
Core Skills
- network administration
- LAN and WAN configuration
- routing and switching fundamentals
- Windows and Linux systems administration
- user account and access management
- cybersecurity monitoring and incident response
- implementation of security controls
- vulnerability remediation support
- troubleshooting hardware and software issues
- ticketing and IT service management
- documentation and configuration management
- customer support and technical communication
- backup and recovery procedures
- encryption and secure communications support
- log analysis and basic threat hunting
Common Certifications
- CompTIA Security+
- CompTIA Network+
- CompTIA Linux+
- Cisco Certified Network Associate (CCNA)
- Cisco Certified Network Professional (CCNP Enterprise)
- Certified Ethical Hacker (CEH)
- Certified Information Systems Security Professional (CISSP)
- GIAC Security Essentials (GSEC)
- AWS Certified Solutions Architect – Associate
- Microsoft Certified: Azure Administrator Associate
Civilian Career Paths
- NETWORK ENGINEERING
- SYSTEMS ADMINISTRATION
- CYBERSECURITY
- HELP DESK SUPPORT
Defense contractor jobs for ITN
Browse openings matched to this specialty on military.contractors
Similar Specialties
Data sourced from official Navy publications and public military occupational references. Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.