• Network Engineer III

    CACI International (Charlottesville, VA)
    Network Engineer III Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... on Network Engineering, new project requirements, and system maintenance of WAN /LAN environments (25% travel required). + Implement and troubleshoot enterprise-wide… more
    CACI International (06/20/25)
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  • Communications Engineer 3 - COBRA

    Huntington Ingalls Industries (Langley AFB, VA)
    …network management and design (ie, Local Area Network/Wide Area Network (LAN/ WAN ), wireless systems ), security, technical documentation, and vendor management. ... Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (07/31/25)
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  • Identity and Directory Services Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …+ Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Active Directory (AD),DNS,Microsoft Windows Server **Experience:** ... for learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Linux and Microsoft services. Candidates with proven depth… more
    General Dynamics Information Technology (05/17/25)
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  • Microsoft Exchange & Messaging Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft PowerShell,Microsoft Windows Server, Systems ... learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating… more
    General Dynamics Information Technology (05/10/25)
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  • TS/SCI CI Poly - Exchange & Messaging…

    Insight Global (Surry, VA)
    …learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating ... will build, maintain and migrate a variety of physical and virtual systems to on-premises, cloud, or hybrid infrastructures. Engineers will provide support to… more
    Insight Global (07/18/25)
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  • Sr. Ground Hardware Engineer , COMSEC…

    Lockheed Martin (Springfield, VA)
    …located in Springfield Va\. area\. Site personnel support planned and ad\-hoc hardware/ systems engineering tasks on customized application systems to include ... providing Ground Engineering O&M support Knowledge of IT Networking experience: LAN, WAN , CISCO, Juniper, etc\. IAT Level I or higher certification: CompTIA A\+,… more
    Lockheed Martin (08/03/25)
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  • Engineer Network 3

    Huntington Ingalls Industries (Springfield, VA)
    …Clearance: TS/SCI Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...between sites while prioritizing reliability and connectivity between disparate WAN sites and local LANs. + Network Design and… more
    Huntington Ingalls Industries (07/25/25)
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  • Lead Firewall & Security Engineer

    Deloitte (Richmond, VA)
    …(STIGs). + Ensure the maximum information assurance (IA) compliance of DODIN-N systems + Lead service request fulfilment for firewall policy and other security ... years in supporting infrastructure environments but not limited to security/firewall, networks, systems + 3+ years of experience in related experience in firewall… more
    Deloitte (07/25/25)
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  • Senior Technical Support Engineer , Focused…

    Palo Alto Networks (Reston, VA)
    …security experience + Expertise in TCP/IP and advanced knowledge of LAN/ WAN technologies, expertise with general routing/switching, Routing protocols (eg BGP, OSPF, ... Checkpoint Firewalls, Cisco Switches, and Intrusion Detection/ Intrusion Prevention Systems + BS in computer science, information technology, computer architecture,… more
    Palo Alto Networks (07/05/25)
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  • Senior Telecommunications Engineer

    ManTech (Herndon, VA)
    …role you will design or configure voice, video, and data communications systems . You will also be responsible for supervising installation and post-installation ... + Coordinate system maintenance, monitoring, and installation of multiple WAN /LAN environments encompassing multiple specializations, platforms, and technologies +… more
    ManTech (05/22/25)
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