Jobs at HII

The Navy Integrated Training Environment (NITE) Network Administrator operates, maintains, and troubleshoots network connectivity and infrastructure on the Navy Enterprise Tactical Training Network (NETTN) across multiple classification levels. Working in the Network Operations and Security Center (NOSC), the candidate will support WAN circuits, router and switch configurations, firewall ACLs, VoIP device registrations, cryptographic device configurations, and coordinate with Navy, DISA, and commercial providers for implementation and troubleshooting. Responsibilities include maintaining Information Assurance compliance, IOS upgrades, network device configuration changes, and supporting remote sites in restoring network failures. The role requires technical expertise in LANs, WANs, VPNs, routers, switches, firewalls, and voice communication networks.

The Navy Integrated Training Environment (NITE) Network Administrator maintains and secures all NETTN client and server systems supporting enterprise-wide modeling and simulation applications. Responsibilities include administering Microsoft Windows servers, managing Group Policy Objects (GPOs), creating DHCP reservations, system patching per DoD STIG guidelines, and coordinating with network administrators and cross-functional teams. The role requires 6+ years of relevant systems administration experience (or equivalent with advanced degree) and a Security+ certification or equivalent. This position demands hands-on technical expertise in Windows server administration, cybersecurity implementation, and enterprise system management.

HII Mission Technologies seeks a Software Engineer 2 to support Navy software modernization and integration within the NIWC Pacific portfolio. You will design, develop, test, and maintain mission-critical software applications using C# and Angular, implement front-end features and UI components, and troubleshoot issues in distributed Navy systems. The role requires strong C# fundamentals, experience with modern object-oriented frameworks, secure coding practices, and collaboration with government engineers and cross-functional teams. You'll work on a hybrid schedule (1–2 days onsite per week) in San Diego, supporting command-and-control, data management, and mission-support functions.

Design, develop, test, and maintain software applications using C# for unmanned maritime systems, including building and integrating plugins for WinTAK, ATAK, and TAK Server environments. Support software development for MK18 family systems and work with cross-functional engineering teams to translate requirements into technical solutions. Troubleshoot and optimize software performance in distributed and tactical environments, participate in code reviews, and support integration testing, validation, and verification activities. Participate in Government and Fleet test events to demonstrate and validate capabilities.