• Systems Engineer

    William C Brown Inc (Springfield, VA)
    …areas and working knowledge of one or more of the other following: Juniper / Cisco Networking Cisco ASA / Palo Alto Firewalls Virtualization technologies ... (VMware, virtual networking, vROPS, XenServer/XCP-ng) Application load balancing, proxy configurations, and traffic routing tools (F5 Networks, NGINX, or HA Proxy) in addition to web authentication methods (SAML or OAUTH) Red Hat Enterprise Linux, YUM,… more
    William C Brown Inc (05/28/25)
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  • Network Security Technical Engineer

    Highmark Health (Richmond, VA)
    …+ In-depth knowledge of firewalls - VPN Tunnels/Remote Access (Palo Alto, Cisco ASA /Firepower), load balancers (F5 LTM/GTM, Citrix Netscalers SDX/VPX, ... Cloudflare), proxy servers (Broadcom, Skyhigh) + Troubleshooting and Problem Solving network issues + Solid understanding of the OSI model and TCP/IP protocol suite + Proficiency in routing protocols (eg, OSPF, BGP, EIGRP) + 5 years of experience with… more
    Highmark Health (08/09/25)
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  • Network Firewall Lead

    CACI International (Sterling, VA)
    …to detail + Expert-level knowledge of major firewall platforms (eg, Palo Alto, Cisco ASA , Forcepoint) + Experience with network security and software-defined ... networking (SDN) concepts + Hands-on experience with network security concepts, such as VPNs, NAT, IDS/IPS, and DMZ configurations. + Strong understanding of network protocols (TCP/IP, DNS, HTTP, etc.), network routing protocols (OSPF, EIGRP, BGP), and network… more
    CACI International (07/26/25)
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  • Network Firewall Engineer

    CACI International (Sterling, VA)
    …to detail + Expert-level knowledge of major firewall platforms (eg, Palo Alto, Cisco ASA , Forcepoint) + Strong understanding of networking protocols, OSI model, ... and common network architectures + Experience with network security and software-defined networking (SDN) concepts + Hands-on experience with network security concepts, such as VPNs, NAT, IDS/IPS, and DMZ configurations. + Strong understanding of network… more
    CACI International (07/26/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …and security (INFOSEC) compliance, governance, and requirement. Personal experience working with Cisco Adaptive Security Appliances ( ASA ) and like products is a ... team's operations and maintenance (O&M) of deployed operational solutions backed by Cisco , Juniper, Riverbed, and SolarWinds. The Senior Network Engineer serves as… more
    V2X (06/21/25)
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  • Technical DMZ Architect

    Bank of America (Richmond, VA)
    …MS Azure, AWS, Google, IBM * Must have solid routing, switching, Arista, Cisco Nexus, Firepower/ ASA , Fortinet router and DMZ/ISP experience. * Solid ... Qualifications** * Familiar with best practices to install and deploy various Arista & Cisco routing and switching platforms such as ISR, ASR, Catalyst and Nexus. *… more
    Bank of America (07/18/25)
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  • Sr. O&M Network Engineer

    Leidos (Chantilly, VA)
    …on a rotational basis. + Not required but experience with Palo Alto, Cisco Adaptive Security Appliance ( ASA ), and Forcepoint firewall equipment and applications ... as follows: + Tier III O&M of Juniper and Cisco routers include extensive troubleshooting at the layer 2...2. + Experience with configuring and troubleshooting Juniper and Cisco routers and switches. + Experience with protocols such… more
    Leidos (06/03/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …hands-on technical experience in the following areas: + Network Routing Protocols + Cisco Adaptive Security Appliance ( ASA ) Firewalls + Extensive experience with ... Access Control Lists (ACLs) + Experience with Cisco security devices focusing on Identity Services Engine (ISE), Web Security Appliance (WSA) and Email Security… more
    Imagine One Technology & Management (06/03/25)
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  • Network Communications 2

    Huntington Ingalls Industries (Virginia Beach, VA)
    …network equipment and circuits + Experience in monitoring, maintaining and troubleshooting ASA firewall ACLs + Ability to troubleshoot network issues at the ... to troubleshoot technical issues within multiple systems + Knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q,… more
    Huntington Ingalls Industries (08/09/25)
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  • Network Administrator (Nightwatch)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …switches, multiplexers) and circuits + Proficiency configuring and troubleshooting ASA firewall ACLs + Packet-level troubleshooting skills using protocol analyzers, ... sniffers, NetFlow, and log analysis + In-depth knowledge of Cisco internetworking (IP addressing, VLANs, VTP, 802.1q, OSPF, EIGRP, BGP, PIM, multicast) and Cisco … more
    Huntington Ingalls Industries (08/08/25)
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