• Senior Linux Administrator - TS/SCI w/Poly

    Amentum (Linthicum, MD)
    …+ Four years of experience in one or a combination of the following areas: + Systems Administration + Systems Integration + Network Administration + ... troubleshooting and user assistance. + Maintains user accounts, access control, and system / security configuration. + Maintains operating systems and… more
    Amentum (06/28/25)
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  • Windows Systems Administrator - Top…

    Northrop Grumman (Dulles, VA)
    …Policy in a classified environment + DoD 8570 Certification in a primary Operating System ( Windows , Linux , Cisco) + Experience operating under and managing ... Classified Solutions team is seeking a novice to mid-level ** Windows Server Admin ** to join its dynamic... AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System … more
    Northrop Grumman (07/18/25)
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  • Principal Windows Architect - AHT

    Northrop Grumman (Huntsville, AL)
    …ie, ( Windows , Linux , Cisco, VMware, NetApp) + Working knowledge of Linux systems in a Windows Domain environment + Experience building and ... **Duties include but not limed to:** + Perform as Windows Systems Administrator for a large, classified...storage systems ie, NetApp + Additional Operating System Environment Certification ie, (MCSA, MCSE, Linux +,… more
    Northrop Grumman (07/18/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Palmdale, CA)
    …and Group Policy in a classified environment + Certification in a primary Operating System ( Windows , Linux , Cisco) + Experience operating under and managing ... MCSE (or similar) Microsoft certification + 10 years of Windows Server Administration to include VMWare, Active... AD, LDAP, VMWare, and knowledge of SAN storage systems . + Linux Operating System … more
    Northrop Grumman (07/09/25)
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  • Windows System Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Create and plan migration process to support applications hosted by the Windows / Linux systems . + Complete system security checklists, patches, upgrades, ... Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Information Technology (IT) Systems , System … more
    General Dynamics Information Technology (07/09/25)
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  • Principal Windows /VMware Systems…

    Northrop Grumman (Baltimore, MD)
    …certification. + Windows AD, LDAP, VMware, and knowledge of SAN storage systems . + Linux Operating System experience and/or certification for current ... continued employment. + Ability to support multiple networks, ensure necessary system administration tasks are completed independently with minimal supervision,… more
    Northrop Grumman (06/26/25)
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  • Windows Systems Administrator

    Northrop Grumman (Sykesville, MD)
    …( Windows , Linux , Cisco). + Experience operating under and managing systems within RMF, STIG, or JSIG information system environments. + Understanding of ... the best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
    Northrop Grumman (07/16/25)
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  • Senior Systems Administrator…

    SMX (Patuxent River, MD)
    …years of systems administration experience + Experience supporting Windows , Linux , and/or VMware environments + Understanding of Agile methodology ... Senior Systems Administrator ( Windows /VMware) (4431)at SMX(View all... system configurations, and other information related to system administration . + Provide technical support to… more
    SMX (07/17/25)
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  • Sr. Windows Administrator/Test Lab Manager…

    Leidos (San Diego, CA)
    …for a Degree. + Must have experience in or familiarity with the following systems : Windows / Linux operating systems , VMware, VSphere and Vsphere ... a highly complex and fast-paced program. You will be responsible for performing daily system administration and O&M support activities in support of a complex… more
    Leidos (05/22/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    …Responsibilities on the above systems include Deploying security tools, System Administration , engineering and provisioning, operations and support, and ... is deploying security tools on Windows and Linux endpoints so that all endpoint systems ...and recommend innovative, and where possible automated approaches for system administration tasks. + Identify approaches that… more
    US Tech Solutions (07/18/25)
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