Network Administrator - 26588

Huntington Ingalls Industries•Pacific Beach, WA

About The Position

Mission Technologies is seeking a Network Administrator to support the Navy Enterprise Tactical Training Network (NETTN), which delivers distributed modeling and simulation capabilities across the Navy Integrated Training Environment (NITE). This role is responsible for the administration, maintenance, and cybersecurity defense of client and server infrastructure that underpins enterprise-wide training applications and services. The Network Administrator will work closely with team members and departments to update, monitor, and maintain servers and workstations across the enterprise. Responsibilities include Microsoft Windows server administration, Group Policy Object (GPO) management, DHCP configuration, patching, STIG implementation, authoring standard operating procedures, and providing Tier 2 technical support. The ideal candidate is comfortable working independently as well as in a collaborative team environment. Why This Role Is Important NETTN provides the backbone for immersive training scenarios that prepare Navy personnel for real-world missions. By ensuring these systems are secure, reliable, and compliant, this role directly contributes to warfighter readiness and the Navy's ability to train with precision.

Requirements

Bachelor's degree in a related field and 2+ years of relevant experience
Master's degree in a related field
High school diploma or equivalent and 6+ years of relevant experience
Experience with Microsoft WSUS or SCCM
Experience with Windows Server 2016/2019 and Active Directory
Familiarity with Windows 10 Secure Host Baseline (SHB)
Experience implementing DoD STIGs and patching servers/workstations
Experience with VMware and VDI technologies
Strong troubleshooting skills across multiple systems
Ability to interpret and apply technical documentation
Strong attention to detail and customer service orientation
Excellent oral and written communication skills
Must be a United States (U.S.) citizen
Must hold a current or active Department of Defense (DoD) Secret clearance
CompTIA Security+ or equivalent certification meeting DoD 8570 IAT Level II requirements

Nice To Haves

Degree in Computer Information Systems or related discipline
Server-focused background highly desired
Red Hat Enterprise Linux (RHEL 7/8) experience highly desired
Linux+ or Microsoft certifications (MCSA/MCSE)
Experience installing and managing system release upgrades

Responsibilities

Administer and maintain Microsoft Windows servers and workstations
Configure and manage Active Directory, GPOs, and DHCP reservations
Apply operating system patches and enforce DoD STIG compliance standards
Monitor and support enterprise server and workstation performance
Author and maintain standard operating procedures (SOPs)
Provide Tier 2-level technical support for software, hardware, and connectivity issues
Collaborate with internal teams to ensure operational continuity
Support system upgrades, patching cycles, and release installations
Work independently and within a team to troubleshoot and resolve technical issues