NETTN Field Services Support (Network Communications 2)

HII's Mission Technologies division•Virginia Beach, VA

About The Position

This opportunity resides with Global Security (GS). Mission Technologies’ Global Security (GS) group comprises live, virtual, constructive (LVC) solutions; fleet sustainment; nuclear and environmental; and Australia business. As a trusted partner to our military customers, HII designs, develops and operates the largest LVC enterprise that prepares warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination—not readiness in piece-parts. For more than 40 years, the U.S. Navy has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness. HII supports the Department of Energy’s national security mission through the management and operation of its sites, as well as the safe cleanup of legacy waste across the country. HII meets clients’ toughest nuclear and environmental challenges. Leadership at HII is a mindset, not a title. Through our Leadership Capability Framework, we define how every team member contributes to our mission and culture: Know & Grow Your People – Commit to learning and supporting team success. Build Relationships – Communicate openly, collaborate well, and build trust. Take Ownership – Deliver on commitments and take pride in your work. Customer First – Focus on the mission and those we serve. Shape the Future – Bring ideas, curiosity, and continuous improvement. Act with Urgency – Take initiative and follow through with purpose. These capabilities guide how all employees contribute to our shared success across Mission Technologies. Mission Technologies is seeking a Network Control Technician to support the Navy Enterprise Tactical Training Network (NETTN) as part of the Navy Integrated Training Environment (NITE). This role is responsible for the administration, maintenance, and cybersecurity defense of NETTN infrastructure—including client devices, servers, and network components supporting enterprise modeling and simulation applications. The technician will work closely with internal teams to configure, monitor, and maintain systems and network assets, apply regular patches, and ensure full compliance with Department of Defense (DoD) Security Technical Implementation Guides (STIGs). The role requires both independent initiative and team collaboration in a fast-paced defense training environment. The Navy relies on advanced simulation and networking technologies to prepare service members for complex missions. The Network Control Technician plays a pivotal role in keeping that training infrastructure secure, responsive, and mission-ready. By ensuring the health and performance of NETTN systems, this position helps safeguard national readiness and supports real-time tactical coordination across global operations.

Requirements

Bachelor’s degree and 2+ years of relevant experience, OR Master’s degree in related field (no experience required), OR High school diploma/equivalent and 6+ years of relevant experience
Familiarity with Windows 10 Secure Host Baseline (SHB).
Experience with Cisco switches and troubleshooting methods.
Strong grasp of STIG implementation and DoD cybersecurity requirements.
Knowledge of VMware virtualization.
Experience using performance monitoring tools (e.g., SolarWinds).
Excellent documentation and troubleshooting skills.
Strong communication skills and customer focus.
Ability to manage multiple work priorities effectively.
Security+ (DoD 8570 IAT Level II compliant) or equivalent (required).
Must be a U.S. citizen.
Must hold a current or active DoD Secret clearance and maintain clearance throughout employment.

Nice To Haves

Linux+, Microsoft, or additional Cisco certifications.
Experience with Microsoft server and workstation/enterprise patching.
Familiarity with network scanning and remediation tools.
Ability to read and digest technical documentation quickly.
High attention to detail and strong organizational skills.

Responsibilities

Maintain smooth operation of LAN, WAN, and VPN systems.
Install, configure, and secure Microsoft Windows-based clients and servers.
Plan and coordinate installation or reconfiguration of network hardware and software.
Administer routers, switches, firewalls, bridges, multiplexers, and gateways.
Implement STIGs and cybersecurity best practices across all systems.
Use enterprise patching systems to apply updates and maintain compliance.
Create and maintain network documentation, including procedures and system configurations.
Monitor performance and plan for future system capacity and network growth.
Troubleshoot connectivity and performance issues across enterprise systems.
Coordinate maintenance schedules and third-party support as needed.