• Project Integrator - TS/SCI with Polygraph

    General Dynamics Information Technology (Vienna, VA)
    …up, monitoring, maintaining, troubleshooting and running firewalls, switches, routers, or other WAN and LAN systems or equipment. + Demonstrated experience using ... a personal impact as a Project Integrator supporting mission critical operational network . GDIT is your place to make meaningful contributions to challenging… more
    General Dynamics Information Technology (07/03/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    …analysis + Operating system and network knowledge (ie, Local Area Networks [ LAN ] and Wide Area Networks [ WAN ]) + Information security and assurance ... a Lead Cyber Security Specialist and will perform level III ISSO and/or ISSO support responsibilities as well as Team Lead responsibilities to include: + Leading a… more
    Steampunk (07/02/25)
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  • Deskside Technician - Tier 2

    IntelliDyne (Falls Church, VA)
    …and in-person support to users for various systems, including e-mail, LAN / WAN , user account administration, active directory, standard desktop images and ... Possess knowledge of workstation administration and management including imaging. + Basic network support experience to include account administration in active… more
    IntelliDyne (07/04/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …to information systems, including local area networks / wide area networks ( LAN / WAN ), commercial Internet connection, public facing websites, wireless, ... **Responsibilities & Qualifications** **ACTIVITIES & RESPONSIBILITIES** Support includes monitoring activities, developing cyber threat analysis, identifying… more
    TekSynap (06/03/25)
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  • Field Engineer

    CACI International (Fairfax, VA)
    …the globe and collaborate with a diverse cadre of IT Operational Specialist, LAN / WAN Engineers as well as Facility management and Logistical professionals. ... Field Engineer Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular… more
    CACI International (07/02/25)
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  • Systems Engineer/Mission Planning Operator

    RTX Corporation (Springfield, VA)
    …and Remote Sensing. + Java, C++, C, Perl, or other programming/scripting language. + Network ( LAN / WAN ) architecture, protocols, and equipment. + Windows and ... understanding the entire system, to include Space/Ground links, Ground Station support equipment, data transport systems, Mission Planning software, Command &… more
    RTX Corporation (07/15/25)
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  • Tier 2 Incident Response Analyst

    Leidos (Ashburn, VA)
    …to CBP information systems including local area networks/wide area networks ( LAN / WAN ), commercial Internet connection, public facing websites, wireless, ... **Description** Leidos is seeking an experienced Incident Response Analyst to support this highly visible cyber security operations center (SOC) for Customs Border… more
    Leidos (06/27/25)
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  • Splunk Engineer Mid

    Leidos (Ashburn, VA)
    …to CBP information systems including local area networks/wide area networks ( LAN / WAN ), commercial Internet connection, public facing websites, wireless, ... suspected and confirmed security violations. As a Splunk Engineer, you will support the full system engineering life cycle, including requirements analysis, design,… more
    Leidos (07/16/25)
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  • Splunk Engineer Jr.

    Leidos (Ashburn, VA)
    …to CBP information systems including local area networks/wide area networks ( LAN / WAN ), commercial Internet connection, public facing websites, wireless, ... Protection (CBP) security operations center (SOC). The Splunk Engineer will support the full system engineering life cycle, including requirements analysis, design,… more
    Leidos (07/16/25)
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  • Cybersecurity Engineer

    Leidos (Chantilly, VA)
    …with security device architecture, engineering, and installation/management. + Knowledge of WAN and LAN , routing, switching, and firewalls. + Knowledge ... Solutions Business Area (MSBA) at Leidos is seeking a Cybersecurity Engineer to support a government contract in the National Capital Region (NCR). The ideal… more
    Leidos (06/27/25)
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