Network Administrator; Network Communications

Network Administrator (Network Communications
4) - 26099

Requisition Number: 26099

Required Travel: 0 - 10%

Employment Type:

Full Time/Salaried/Exempt

Anticipated Salary Range: $88,834.00-$

Security Clearance:
Top Secret

Level of

Experience:

Senior

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.

Meet HII’s Mission Technologies Division:
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense – the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5

ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.

Find the role that’s right for you. Apply today. We look forward to meeting you.

HII - Mission Technologies is seeking a Network Administrator for a high priority project that is part of their Space Protection and Response Solution Contract. The objective of the Space Protection and Response Solutions is to provide innovative technology solutions to ensure our Nation’s space mission capabilities in a multi-domain, joint and coalition conflict. As a Network Administrator you will implement and maintain our organization's network infrastructure.

Your role will involve overseeing network administration, troubleshooting complex issues, and ensuring the performance, availability, and security of our network systems.

• Install, configure, and troubleshoot WAN/LAN equipment including routers, switches, multiplexers, and VPNs
• Manage internetworking protocols (IP, VLANs, VTP, OSPF, EIGRP, BGP, multicast) across Cisco, Juniper, and Brocade platforms
• Perform packet-level diagnostics using Net Flow, protocol analyzers, sniffers, and log analysis
• Apply DoD STIGs to network devices and ensure compliance with security policies
• Monitor network performance using tools such as Solar Winds
• Assist in network design, documentation, and implementation
• Support cross-domain connectivity and implement robust network security measures
• Perform additional duties as assigned

• 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 13 years relevant experience.
• Experience in network operations and support within DoD or federal environments
• Hands‑on experience with cross-domain solutions and network security planning
• Must have an Active DoD Top Secret clearance
• Must have Security+, or equivalent IAT Level II certification

• Bachelor’s degree in Computer Science, Information Systems, or related discipline.
• CCNP Certification or equivalent

Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family.

HII is more than a job - it’s an opportunity to build a new future. We…