Network Engineering Specialist

3 weeks ago


Arlington, Virginia, United States Tiag Full time
Job Title: Principal Network Engineer

We are seeking an experienced Cybersecurity and Network Architect to join our team at the Office of Naval Research (ONR) in Arlington, VA.

This position reports in a hybrid capacity onsite up to 3 days per week in Arlington, VA. As a member of the Network Operations Team, you will be responsible for managing a technical staff of network engineers, providing network engineering subject matter expertise, and maintaining network operations at the ONR.

Key Responsibilities:
  • Serves as the Lead Network Engineer providing network engineering subject matter expertise and technical advisory services to maintain network operations at the ONR.
  • Manages a technical staff of network engineers as part of the larger Network Operations Team.
  • Supports LAN infrastructure design in a Data Center environment to include Cisco Nexus 9300 switches, Catalyst 3850 and 9500 switches, Aruba 7030 wireless controllers, wireless access points, ClearPass, Solarwinds, and Radius servers.
  • Provides support on security policy configuration for Palo Alto to include App-ID, User-ID, Global Protect, Wildfire, NAT policies, and security profiles.
  • Configures and manages Authentication, Authorization and Accounting (AAA) architecture with Radius for Cisco, Aruba, and Palo Alto platforms.
  • Configures and troubleshoots TCP/UDP, IPv4/IPv6 subnetting, access lists, L2 and L3 connectivity issues within Cisco Router ASR1002, Cisco Catalyst 3850s/9500s, Cisco Nexus 9300 switches, Palo Alto Firewalls, and Aruba Wireless.
  • Troubleshoots SNMP, NetFlow, DHCP, DNS, 802.1x, NetFlow, and Spanning-tree.
  • Uses SolarWinds to monitor and test network performance. Provides network performance statistics and reports.
  • Creates and maintains documentation as it relates to network configuration, network mapping, processes, and service records.
  • Develops, implements, and maintains yearly STIG policy and procedures for network administration, usage, and disaster recovery.
  • Implements new and existing network equipment, hardware, and software upgrades.
  • Practices network asset management, including maintenance of network component inventory and related documentation and technical specifications information.
  • Handles and resolves tickets using ServiceNow.


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