• Senior Windows Administrator

    TekSynap (Radford, VA)
    …& Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Windows Server 2019/2022 systems in a dynamic ... and troubleshooting. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task… more
    TekSynap (07/26/25)
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  • Senior Operating System Specialist…

    GovCIO (Richmond, VA)
    …skill areas:** **Unix/Linux server administration ** - + Experience administering servers running the Unix and/or Linux operating system in a large, ... operating systems , including Unix, Linux, and Windows , which includes on-site and remote administration ,...activities in support of servers running the Windows server operating system for… more
    GovCIO (08/02/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    Server 2019 administration + Knowledge of Windows 10 Server 2016, 2019, 2022 operating systems + Knowledge of Blackberry AtHoc IWS-Alerts software ... The System Administrator will provide technical support, systems administration , application administration , and... Administration + Knowledge of Microsoft Windows Server Administration + Current… more
    Guidehouse (08/08/25)
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  • Network Operations Center Specialist and Linux…

    Leidos (Hampton, VA)
    …6 months. DoD 8570 IAT/IAM level III equivalent. + Experience in Windows Server management, Active Directory and system patching. + Experience with RHEL 9 ... align with operational goals. + Implement changes and optimize Windows and Linux systems to enhance reliability...system administration and patching mechanisms. + Experience with Powershell and… more
    Leidos (07/19/25)
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  • Systems Administrator

    BAE Systems (Springfield, VA)
    …up to ~50-60# + Windows Server OS technologies + Windows workstation OS technologies + Familiarity with user/ system environments and environment ... with network engineers, monitors and manages system resources, and performs systems security administration functions. To include, but not limited to,… more
    BAE Systems (06/28/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …expert technical support, administration , and engineering on all Microsoft Windows Operating Systems . + Monitors, performance tunes, troubleshoots and ... field + Ten (10) years of progressively more difficult experience related to system / server design and administration . Five years experience related to… more
    Saliense Consulting (07/07/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    …and solutions such as Dell VXRail + Strong experience with Tier 2 system administration of server operating systems such as Linux (CentOS, RHEL, or ... requires an individual that has technical experience with administering Linux and Windows servers within a VMware virtual environment. This individual should… more
    Leidos (06/06/25)
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  • Tier I System Administrator (Senior)

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** + 6 years of direct experience in Systems Administration supporting Windows . + Outstanding customer support - ... great people? We are looking for a Tier 1 System Administrator with a robust Windows 10/11...of products (including Outlook), classification management tools + Troubleshoot Windows Server technologies to include file, print,… more
    BAE Systems (07/19/25)
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  • Systems Administrator

    General Dynamics Information Technology (Mclean, VA)
    …Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Storage Management,Unix, Windows Management ... for trouble calls, and provide TIER 2/3 support of Unix/ Windows workstations and servers , including Web ...in support of business processing requirements. **Job Duties:** * Systems administration of desktop and server more
    General Dynamics Information Technology (07/19/25)
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  • Systems Administrator/Engineer…

    Shuvel Digital (VA)
    …upgrading Linux and Windows based OS, packages, and apps + General system admin + Renewing and updating TLS certificates, managing KEX/MACS/CIPHER's on ... focused environment + 3+ years minimum experience as a System Admin , or similar role required +...OS's) + Strong understanding and ability to troubleshoot various Windows server operating systems +… more
    Shuvel Digital (06/26/25)
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