• Test Engineer / Principal Test Engineer…

    Northrop Grumman (Newport News, VA)
    …Enterprise Linux (RHEL) system administration -level experience. + Experience with Windows (Client and Server ) system administration -level experience. + ... test steps to requirements. + User level experience with Linux and Windows Operating Systems . + Strong troubleshooting, problem solving, and verbal/written… more
    Northrop Grumman (09/17/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …short-term workarounds and long-term solutions + Writing PowerShell scripts to automate systems administration tasks + Providing guidance and leadership to ... Microsoft MCM to provide user workstation baseline configuration and administration of operating systems + Identifying, analyzing,...(OSD) and queries). + Familiarity with DISA STIGs for Windows operating systems + Expertise with IAVA… more
    General Dynamics Information Technology (07/11/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …+ Previous or current security clearance. + Ability to provide Splunk Enterprise server administration and configuration + Ability to perform VMware / VSphere ... candidate will be responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer all ROTHR Red Hat… more
    RTX Corporation (09/30/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …+ Previous or current security clearance. + Ability to provide Splunk Enterprise server administration and configuration + Ability to perform VMware / VSphere ... candidate will be responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer all ROTHR Red Hat… more
    RTX Corporation (08/20/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …complex computer system network administration activities. + Experience in Microsoft Windows computer operating systems , LINUX operating systems , CISCO ... Systems , computer security program administration , and administration /distribution of commercial and Government owned application computer programs. +… more
    SimIS Inc. (08/07/25)
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  • Business Process Engineer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …management experience (2 yrs.) * Operating Systems : Strong knowledge of Windows and/or Linux server administration . * Networking: Understanding of ... other relevant tools. * Database Management: Familiarity with SQL Server , MySQL, or other database systems . *...with SQL Server , MySQL, or other database systems . * Cloud Technologies: Knowledge of cloud platforms like… more
    CGI Technologies and Solutions, Inc. (09/11/25)
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  • NetApp Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …Microsoft Certified: SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator, and CompTIA Security+ are desired + ... The NetApp Administrator will provide IT analysis support, management, and administration for IT environments, to include planning IT projects and activities,… more
    Leader Communications Inc. (09/23/25)
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  • Unix/Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …Microsoft Certified: SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator, and CompTIA Security+ are desired + ... will play a key role in administering and securing enterprise Unix/Linux systems , ensuring compliance with DoD cybersecurity standards, and supporting shipyard and… more
    Leader Communications Inc. (09/23/25)
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  • AWS Cloud Engineer

    ManTech (Virginia Beach, VA)
    …of resources deployed in AWS GovCloud + Administer Red Hat Enterprise Linux and/or Windows Server instances and their AMI lifecycle + Participate in Agile ... ambitious endeavor to reimagine how our customer, Naval Sea Systems , provides AWS cloud services to its customers. This...months of hire + Experience in RHEL OS and/or Windows Server with knowledge in maintaining them… more
    ManTech (09/24/25)
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  • AWS DevSecOps Engineer

    Leidos (Fort Belvoir, VA)
    …working knowledge of ArcGIS administration . + Strong background administering Windows Server 2019, including Active Directory, Group Policy, DNS/DHCP, and ... and provide technical support for ArcGIS solutions. + Administer and maintain Windows Server 2019 environments, including system optimization and hardening. +… more
    Leidos (09/17/25)
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