Mission Technologies, a division of HII · 3 hours ago
Network Administrator - Navy Integrated Training Environment (NITE) - 23898
San Diego, CA
Full-time
Onsite
Mid, Senior Level
$81K/yr - $115K/yr
3+ years expMission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network (NETTN), a system that provides distributed modeling and simulation capabilities across the Navy Integrated Training Environment (NITE). This position operates within the technical footprint of the Navy Operational Support Center (NOSC), ensuring secure and reliable network infrastructure in support of mission-critical naval training systems.
Defense & Space
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Administer and maintain Microsoft Windows servers and workstations across enterprise environments
Configure and manage Active Directory, GPOs, and DHCP reservations
Apply operating system patches and enforce DoD STIG compliance standards
Monitor and support Local Area Network (LAN), Wide Area Network (WAN), and Virtual Private Network (VPN) performance
Configure and maintain network hardware such as routers, firewalls, multiplexers, bridges, hubs, and gateways
Create and maintain accurate documentation for network configurations and standard operating procedures (SOPs)
Provide Tier 2-level technical support for software, hardware, and connectivity issues
Assist with hardware/software upgrades, system planning, and coordination with vendors
Collaborate with internal teams and departments to support operational continuity
Train junior personnel and contribute to internal knowledge sharing
Qualification
Required
Must Meet One Of The Following: Bachelor's degree in a related field and 5+ years of relevant experience
Must Meet One Of The Following: Master's degree and 3+ years of relevant experience
Must Meet One Of The Following: Doctor of Philosophy (PhD) or Juris Doctor (JD) degree in a related field (no experience required)
Must Meet One Of The Following: High school diploma or equivalent and 9+ years of relevant experience
Experience administering Windows Server 2016/2019, including Active Directory
Knowledge of Windows Software Update Services (WSUS) or System Center Configuration Manager (SCCM)
Familiarity with Windows 10 Secure Host Baseline (SHB) configuration
Experience with Red Hat Enterprise Linux (RHEL) versions 7 or 8
STIG implementation and patching of Microsoft servers and workstations
VMware virtualization and Virtual Desktop Infrastructure (VDI) technologies
Proficiency with network monitoring and performance analysis tools
Strong troubleshooting abilities across diverse IT systems
Ability to interpret technical documentation and resolve multi-system issues
Excellent communication and documentation skills
Ability to manage multiple priorities while delivering quality customer service
Must be a United States (U.S.) citizen
Must hold a current or active Department of Defense (DoD) Secret clearance
CompTIA Security+ or equivalent DoD 8570 Information Assurance Technician (IAT) Level II certification
Preferred
Degree in Computer Information Systems or similar discipline preferred
Experience with system release upgrades (preferred)
Linux+ or Microsoft Certified Solutions Associate/Administrator (MCSA/MCSA) certifications
Benefits
Best-in-class medical, dental and vision plan choices
Wellness resources
Employee assistance programs
Savings Plan Options (401(k))
Financial planning tools
Life insurance
Employee discounts
Paid holidays and paid time off
Tuition reimbursement
Early childhood and post-secondary education scholarships
Company
Mission Technologies, a division of HII
HII’s Mission Technologies division develops integrated solutions that enable today’s connected, all-domain force.
5001-10000 employees
Funding
Current Stage
Late StageLeadership Team
Marc Sosa
Senior Vice President and Chief Information Officer
Recent News
2025-12-30
The Virginian-Pilot
2025-12-05
2025-11-07
Company data provided by crunchbase