• Senior Cross-Domain Solution System

    CACI International (Hampton, VA)
    …Mercury, Highspeed Guard, TGS, etc) * Strong knowledge of Windows and Linux operating systems * Expertise in virtualization technologies (VMware, Hyper-V) * ... technologies. The ideal candidate will have a strong background in system / network engineering, virtualization, and security compliance in government… more
    CACI International (05/17/25)
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  • Sr Systems Administrator (Windows/Linux)

    Huntington Ingalls Industries (Suffolk, VA)
    …and support servers, workstations, and network devices. * Install and configure operating systems and application software on servers and GFE. * Provide ... and migrations. * Maintain smooth operation of multi-user computer systems , including coordination with network administrators. *...Active Directory. * Apply software patches and perform regular system updates. * Assist with system backups… more
    Huntington Ingalls Industries (05/16/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …Must have CompTIA Security+ CE + Must have a VMware, Windows, or Linux Operating System (OS) certification **Preferred Qualifications:** + Bachelor's degree ... technical issues related to system configurations and network connectivity for Range POR systems +...and Active Directory in Windows environments + Writing standard operating procedures (SOPs) for IT systems and… more
    ManTech (06/18/25)
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  • Information Systems Security Manager (ISSM)…

    Optiv (Herndon, VA)
    …Prisma Access, Tenable, XSIAM, or other cybersecurity tools. + Proficient across multiple operating systems such as Microsoft Windows, ESXi, Apple MacOS, and ... hired in the Washington, DC metropolitan area._ The Information Systems Security Manager (ISSM) will perform duties for the...unclassified and classified, will own and manage the information system security program for Optiv + ClearShark and will… more
    Optiv (03/29/25)
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  • Senior Systems Development Engineer, Keya

    Amazon (Arlington, VA)
    …using grep, awk, sed, cut, tr, etc - Remote access via ssh - Proc file system - Network tools (ip, ifconfig, netstat, tcpdump, strace, netcat, ping, telnet, etc ... Description The Keya team is looking for a Systems Development Engineer. The Keya team works with...be exposed to most AWS services and technologies. Our System Development Engineers work in a fast-paced environment with… more
    Amazon (06/24/25)
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  • Senior Switching Technician

    BAE Systems (Wallops Island, VA)
    Certification Experience with Network devices and an understanding of Operating Systems , preferably RedHat or UNIX AutoCAD High Level Verbal and Written ... troubleshooting, and performing preventive maintenance and corrective maintenance on Layer 1 Network Switching Systems to include: APCON, PURVIS, NETSCOUT, DTS,… more
    BAE Systems (06/12/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    …+ Must have CompTIA Security+ CE and either a VMware, Windows, or Linux Operating System (OS) certification **Preferred Qualifications:** + Bachelor's degree ... technical issues related to system configurations and network connectivity for Range POR systems . +...Active Directory in Windows environments. + Experience writing standard operating procedures (SOPs) for IT systems and… more
    ManTech (06/25/25)
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  • Systems Administrator 2 (Bluemont, VA)

    William C Brown Inc (Springfield, VA)
    …Integration environments + Experience with installation and configuration of various operating systems including: Microsoft Windows Server 2008R2/2012R2, Windows ... Systems Administrator 2 (Bluemont, VA) EOE Statement We...with both NetApp Data Ontap Cluster Mode and 7-mode operating system version 8.2 or later. Experience… more
    William C Brown Inc (04/25/25)
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  • SAP NS2 Sr. Systems Administrator

    SAP (Herndon, VA)
    …coding + 3 years of actual Enterprise compute support + Certification with Operating System , Network and Cloud technologies + University Degree relating ... applying security best practices to all enterprise related technologies. + Expertise in operating system configuration & security fundamentals and assist in risk… more
    SAP (06/25/25)
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