Network Administrator, Network Communications

Responsibilities

• Operating, maintaining, and troubleshooting network connectivity and infrastructure on the Navy Enterprise Tactical Training Network (NETTN)
• Supporting the operation and maintenance of multiple networks across different classification levels
• Ensuring continuous network connectivity to customers and sites
• Coordinating with Navy, DISA, and commercial circuit providers for implementation and troubleshooting
• Maintaining Information Assurance compliance including network device configuration changes
• Supporting remote sites in restoring network failures
• Maintaining smooth operation of local area, world wide and virtual private networks (VPN)
• Planning, evaluating, and coordinating installation and/or reconfiguration of hardware and software elements of data and/or voice communication network
• Preparing or ensuring that appropriate network documentation exists, including operational instructions

• Bachelor’s degree in Computer Science, Information Systems, or related discipline
• 4 - 7 years demonstrated experience in network operations and support
• Security+ or equivalent certification required
• CCNA Certification or equivalent strongly preferred
• Must currently hold and be able to maintain a US Secret security clearance
• Experience in installing and troubleshooting WAN and LAN network equipment and circuits
• Experience in monitoring, maintaining and troubleshooting ASA firewall ACLs
• Ability to troubleshoot network issues at the protocol/packet level using sniffers, protocol analyzers, Net Flow, logging, etc.
• Knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc..) and routing (OSPF, EIGRP, BGP, PIM, multicast, etc.) and Cisco IOS
• Knowledge of IP networking fundamentals, OSI model, and frame/packet structure
• Experience in a network operations center environment including help desk, customer communication, trouble ticketing, and issue resolution
• Experience with Department of Defense Security Technical Implementation Guidelines
• Experience with network and performance monitoring tools (Solar Winds, etc.)
• Experience in network security technologies including firewalls, VRFs, and port-security/802.1x
• Familiarity with Cisco VoIP, including PoE switches and Call Manager
• Experience with NSA Type 1 cryptographic devices and keymat particularly KG-175D and KG-75
• Must be willing to work periodic shifted schedules include evening, night, and weekend