• Sr. Systems Architect

    Insight Global (Arlington, VA)
    …areas (MDA, HDA, EDA, ZDA, EF) and data center trends - Understanding of LAN / WAN systems - Experience with Digital Engineering and MBSE/Digital Twin employment - ... Ability to obtain government security clearance - Master's Degree - Mobile Data Center experience preferred - Cameo MBSE tool - PE License - Background in government/defense contracting null We are a company committed to creating diverse and inclusive… more
    Insight Global (07/29/25)
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  • Python Developer/Automation Engineer

    Leidos (Ashburn, VA)
    …to CBP information systems including local area networks/wide area networks ( LAN / WAN ), commercial Internet connection, public facing websites, wireless, ... mobile/cellular, cloud, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations. Leidos… more
    Leidos (07/29/25)
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  • Desktop Support Analyst, End User Experience- MAC…

    Owens & Minor (Richmond, VA)
    …Three solutions by diagnosing hardware, software, printing, and network connectivity issues, including LAN , WAN , WLAN, and VPN access in a MacOS, Windows 10/11 ... and Microsoft Office 365 environment. + **Configure Endpoint Devices:** Configure endpoint hardware/software, including desktops and laptops, ensuring proper setup and functionality. + **Manage Incident Resolution:** Proficiently manage the resolution of… more
    Owens & Minor (07/27/25)
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  • ​​Jr. Assessment & Authorization (A&A) Analyst​

    Leidos (Ashburn, VA)
    …to CBP information systems including local area networks/wide area networks ( LAN / WAN ), commercial Internet connection, public facing websites, wireless, ... mobile/cellular, cloud, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed security violations.… more
    Leidos (07/25/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …architecture expertise with exposure to two or more of the following areas: LAN / WAN , firewalls, wireless, security, VOIP, QoS, and encryption technologies while ... adhering to standard design methodologies and best practices + Mastery of TCP/IP protocol communications, addressing & subnetting + Firewall experience: Checkpoint, Palo Alto, Cisco ASA + Extensive knowledge of Cisco's product portfolio; routers, switches,… more
    Ensono (07/24/25)
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  • ​​Cyber Threat Intel Analyst​

    Leidos (Ashburn, VA)
    …to CBP information systems including local area networks/wide area networks ( LAN / WAN ), commercial internet connection, public facing websites, wireless, ... mobile/cellular, various cloud environments, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed… more
    Leidos (07/23/25)
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  • Senior Systems Engineer - Part-time 20 hours

    NTT DATA North America (Quantico, VA)
    …and security infrastructure for both bare-metal and virtual machines with the appropriate LAN , WAN , vLAN, firewall configurations, using both OEM and third-party ... tools and services. + Maintain the Windows and Linux production environment for unclassified networks, perform troubleshooting analysis of physical and virtual servers, workstations, and associated systems as well as software. + Maintain and operate… more
    NTT DATA North America (07/19/25)
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  • Cyber Systems Administrator

    Serco (Langley AFB, VA)
    …Record problems, develop trouble tickets, support System Problem Report analysis, and support LAN / WAN system tests + Other duties as assigned by SERCO personnel ... and ACC-DTC staff **Qualifications** **To be successful in this role, you will have:** + One of the following: + High school diploma or GED with a minimum of 9 years of systems administration experience + Bachelor's degree in a related field with a minimum of… more
    Serco (07/18/25)
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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, ... mobile/cellular, various cloud environments, security devices, servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems, and collects, investigates, and reports any suspected and confirmed… more
    Leidos (07/16/25)
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  • Sr. Technical Support Engineer, US Government,…

    Palo Alto Networks (Reston, VA)
    …or public sector clients + Expertise in TCP/IP, advanced knowledge of LAN / WAN technologies, and general routing/switching + Understanding of packet flow ... across multiple OSI layers + Extensive experience troubleshooting Remote Access VPN solutions + Ability to independently debug broad, complex, and unique networks with mixed media and protocols + Proficiency with network troubleshooting tools + Consistently… more
    Palo Alto Networks (07/16/25)
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