• Cisco Network Engineer

    CACI International (Sterling, VA)
    …configuration and security management. The network includes local and geographically dispersed LAN enclaves connected by WAN links. * Establish Ports and ... Service Requests. * Ensure the integrity of integration, innovation and provisional communications architectures. * Install, support and maintain communications network components as well as planning for, and responding to, communications outages and other… more
    CACI International (06/21/25)
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  • Senior Network Architect

    ManTech (Herndon, VA)
    …designs and implements computer and information networks, such as local area networks ( LAN ), wide area networks ( WAN ), intranets, extranets, and other data ... communications networks. You will perform network modeling, analysis, and planning. You might also design network and computer security measures as well as research and recommend network and data communications hardware and software. **Responsibilities… more
    ManTech (05/23/25)
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  • Senior Network Designer

    The Boeing Company (Fairfax, VA)
    …5+ years of experience with Design, Implementation and Troubleshooting of Local Area Networks ( LAN ) and Wide Area Networks ( WAN ) + 5+ years of experience ... performs the identification, analysis, and documentation of requirements for network LAN technologies and services (eg, wireless, data, voice, video, cable, wire)… more
    The Boeing Company (08/02/25)
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  • Network Recapitalization Lead

    CACI International (Sterling, VA)
    …oversee and manage the strategic renewal, upgrade, and modernization of our organization's WAN , CAN, and LAN network infrastructure. This role will be ... responsible for planning, coordinating, and implementing network modernization initiatives to enhance performance, security, and scalability. **Responsibilities:** + Manage and mentor network recapitalization team + Collaborate on requirements development with… more
    CACI International (08/08/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …that include: + Install, configure and support an organization's local area network ( LAN ) and wide area network ( WAN ). + Install, configure and support ... an organization's Internet systems or a segment of a network system. + Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availability. + May monitor and test website performance issues… more
    Sealing Technologies (07/31/25)
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  • Network/System Administrator III

    Global Resource Solutions (Arlington, VA)
    …(OS) administration and associated hardware + Working knowledge of Local Area Network ( LAN ) and Wide Area Network ( WAN ) technologies and data backup technologies ... to include communication security (COMSEC) integration + Working knowledge of Risk Management Framework, , Common Criteria, and System Security Policy as they relate to A&A + Working knowledge and current relevant experience with PL1 & PL2 systems; experience… more
    Global Resource Solutions (07/11/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …and analysis + Operating system and network knowledge (ie, Local Area Networks [ LAN ] and Wide Area Networks [ WAN ]) + Information security and assurance ... principles (eg, Defense-in-depth) and associated supporting technologies + Application security, database security, and network security + Demonstrated ability to assess and weigh current and evolving security threats in an operational environment + Knowledge… more
    Steampunk (07/02/25)
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  • Deployable Sr Principal Network Communications…

    Northrop Grumman (Chantilly, VA)
    …Operating Systems and Principles + Windows Server and Desktop versions. + Wide Area ( WAN ) and Local Area ( LAN ) networking + Group policy design, testing and ... implementation + Radio Frequency Transmission Systems + Satellite Communications Systems + Oracle RAC + Virtualization + Flight experience and familiarity with commercial mission planning software. + Quality Assurance or performing quality reviews of technical… more
    Northrop Grumman (06/11/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    …vulnerability scanning tools. 19. Demonstrated experience working in Local Area Network ( LAN ) environments and Wide Area Network ( WAN ) environments. 20. ... Demonstrated experience working with TCP IP protocol suite, IP subnets and masking, and routing protocols. 21. Demonstrated hands on experience engineering the design, build, and configuration of Linux servers and virtual infrastructure. 22. Demonstrated hands… more
    The Metamorphosis Group (06/04/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    …managing a large-scale enterprise spanning on-premises local area networks ( LAN ) and cloud platforms (software defined networking/SDN) + Extensive experience ... implementing and troubleshooting network technologies such as SD- WAN , VRFs, OSPF, EIGRP, OMP, BGP, MPLS, and multicast...changes + Lead Network Builds + Manage on prem LAN and VLANs + Troubleshoot network outages/restore as quickly… more
    CACI International (07/08/25)
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