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Navy NEC · IT & Cyber

H001 Information Systems Technician (IT) Systems Administration (SYSADMIN) (BL-0)

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

A Navy Enlisted Classification: a skill designation sailors hold in addition to their rating. Part of the Information Systems Technician rating

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Overview

An Information Systems Technician specializing in systems administration operates, secures, maintains, installs, configures, and troubleshoots information systems and small enterprise networks. The technician manages network devices, Windows 10, Windows Server, Hyper-V, virtual machines, storage, printers, applications, and device security while performing local system administrator functions for Navy networks.

Core Skills

  • IPv4/IPv6 routing and LAN switch configuration
  • Windows Server and Hyper-V virtual machine administration
  • Windows file recovery and driver rollback
  • Afloat and shore network troubleshooting

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Network and Computer Systems Administrators

Windows Server, Hyper-V, endpoint security, and file recovery duties transfer directly to administering and restoring civilian computing environments.

How to prepare: Build a Windows Server lab with virtual machines and Active Directory, then document a configuration change and a tested file-restoration procedure.

What the civilian work involves
  • Maintain and administer computer networks and related computing environments, including computer hardware, systems software, applications software, and all configurations.
  • Perform data backups and disaster recovery operations.
  • Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems, and replace defective components when necessary.
Civilian tools and software (examples)
  • Microsoft Active Directory

Computer Network Support Specialists

IPv4/IPv6 configuration, LAN switch and router setup, and small-enterprise network troubleshooting transfer directly to diagnosing civilian network problems.

How to prepare: Create a small dual-stack network lab, introduce routing and access-setting faults, and document the diagnostic steps and fixes.

What the civilian work involves
  • Configure security settings or access permissions for groups or individuals.
  • Identify the causes of networking problems, using diagnostic testing software and equipment.
  • Document network support activities.
Civilian tools and software (examples)
  • Microsoft Windows
  • Microsoft Windows Server

Notes & Sources

Evidence for this guidance (3 documents)
  1. NAVPERS 18068F Vol II (NEOCS, Jul 2026 edition): NEC H001

    [1] NEC entry "H001 - Information Systems Technician (IT) Systems Administration (SYSADMIN) (BL-0)"; cached text line 5885; NAVPERS 18068F Vol II, 2026-07 edition

    Supports: IPv4/IPv6 routing and LAN switch configuration, Windows Server and Hyper-V virtual machine administration, Windows file recovery and driver rollback, Afloat and shore network troubleshooting, Network and Computer Systems Administrators (O*NET 15-1244.00), Computer Network Support Specialists (O*NET 15-1231.00)

  2. O*NET: Network and Computer Systems Administrators

    [2] O*NET 30.3 occupational data

    Supports: Network and Computer Systems Administrators (O*NET 15-1244.00)

  3. O*NET: Computer Network Support Specialists

    [3] O*NET 30.3 occupational data

    Supports: Computer Network Support Specialists (O*NET 15-1231.00)

Defense contractor jobs for H001

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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