• Network Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …CCNA/CCNP Security certification + Experience working with Cisco ASA/Firepower and Juniper SRX appliances + Experience implementing and troubleshooting IPSec VPN ... tunnels + Deep understanding of networking protocols, ie, IPSEC, EIGRP, OSPF, QoS + Experience installing and troubleshooting iDirect VSATs + Experience using Solarwinds Performance Monitor and Configuration Manager + Experience implementing and… more
    Leidos (08/08/25)
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  • AWS Cloud Network Engineer

    Insight Global (Herndon, VA)
    …from IPv4 to IPv6 is a plus -Experience with Cisco and Juniper products, Linux, scripting, VMware, and OpenShift. -Network & Security Certifications (eg ... Network+, Security+, SSCP, GSEC, CCNA, CCNP, JNCIA, CISSP, AWS certifications). -Experience with JIRA Ticketing systems preferred - Experience with DevOps and Agile methodologies -Experience with RedHat OpenShift -Experience with Microsoft Visio Program… more
    Insight Global (08/08/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …Cisco routers and switches, Nex Gen Firewalls, ESXi, VMWare + Utilizing Juniper SRX equipment and Palo-Alto Firewalls to engineer boundary protection mechanisms. + ... Experience with network security concepts, best practices and technologies including, but not limited to, SSH, IPSec, TACACs, firewall policies, DNS, Active Directory and 802.1x **Travel: May require occasional travel throughout the continental US** As a… more
    Leidos (08/08/25)
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  • Network Systems Engineer

    SAIC (Chantilly, VA)
    …experience + Network engineering experience (preferred experience with Arista and Juniper Switches and Palo Alto Firewalls) + DOD 8570 Information Assurance ... Technical (IAT) Level II required, Level III desired. Security network engineering experience in support of Risk Management Framework (RMF) (XACTA), Security+ or Certified Information Systems Security Professional (CISSP) certification preferred + Strong… more
    SAIC (08/07/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …BGP, OSPF, MPLS, VLANs, and VPNs. + Hands-on experience with Cisco, Juniper , and/or other enterprise network equipment. + Proficiency with network monitoring and ... diagnostic tools (eg, SolarWinds, Wireshark, PRTG). + Strong knowledge of network security principles, including firewall management, IDS/IPS, and access control. + Proven ability to lead incident response and troubleshoot complex network issues. + Experience… more
    Virtual Service Operations (08/02/25)
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  • Network Engineer (Expert - SNMP)

    BAE Systems (Herndon, VA)
    …to include IOS-XE, IOS-XR, and JUNOS + Experience with multi-vendor solutions (Cisco, Juniper , etc.) _The Customer may sponsor a new Government Security Clearance OR ... Security Clearance upgrade for qualified candidates_ **Preferred Education, Experience, & Skills** + Experience configuring, deploying, and maintaining SNMP-enabled monitoring tools (eg NNMi, NetIM, SolarWinds) + Prior routing experience working with other… more
    BAE Systems (08/01/25)
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  • Information System Security Officer, Mid

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …+ Experience with SIPRNet + Experience with MS Windows OS, MS Server, Cisco, Juniper or Brocade networking equipment + Knowledge of ICD 503/703 + Knowledge of eMASS ... + Ability to work independently while delivering on-time results + TS/SCI clearance Clearance: Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; Secret clearance… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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  • Network Architect

    Federal Reserve Bank (Richmond, VA)
    …EIGRP. + Network WAN technologies MPLS over mGRE, DMVPN, IPSEC VPN, WAN MACSec. + Juniper and Palo Alto Firewalls. + Algosec or similar firewall policy tool. + Cisco ... Nexus Hardware (ACI & Nexus Mode), Cisco Catalyst 8500, 9k Series, ASR and ISR series. + Expert at network fundamentals including the OSI model, TCP/IP, IPv4 and IPv6. + Must be comfortable with Linux commands/file system. + Strong technical knowledge of IT… more
    Federal Reserve Bank (07/31/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …or Computer Science or related work experience + Knowledge of Ciena, Juniper and Infinera equipment desirable + Knowledge reviewing and analyzing solicitation ... documents and developing solutions **Compensation** This information reflects the anticipated base salary range for this position based on current national data. Minimums and maximums may vary based on location. Individual pay is based on skills, experience… more
    Lumen (07/30/25)
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  • Network Engineer Tier 3

    CACI International (Chantilly, VA)
    …+ Expertise in configuring and managing enterprise-level network equipment (Cisco, Juniper , etc.) + Strong understanding of network security principles and best ... practices + Proficiency in network monitoring and analysis tools + Excellent problem-solving and analytical skills + Strong communication and leadership abilities **Desired:** + Certifications such as JNCIA, JNCIP, CCNA, CCNP, or similar are highly preferred +… more
    CACI International (07/26/25)
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