• Linux System Administrator, Senior

    GovCIO (Richmond, VA)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, ... modernization. + Establish and maintain smooth operation of computer systems , including operating systems , software,...experience) + Minimum of 5 years of experience in Windows and Linux system administration. + Hands-on… more
    GovCIO (07/25/25)
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  • TS/SCI Systems Engineer Senior

    IBM (Chantilly, VA)
    Systems & Infrastructure: o Expert-level Linux systems engineering o Windows client operating systems deployment/maintenance o Linux (Ubuntu) server ... and experience. **Your role and responsibilities** We are seeking an experienced Senior Systems Engineer with US Government Top Secret/SCI security clearance… more
    IBM (07/30/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a ** Senior System Administrator** to join a dynamic team based in **Tysons Corner, VA** . This ... platforms for the intelligence community. + Demonstrated success with Linux, database system administration, and scripting + Experience operating , maintaining… more
    Leidos (07/29/25)
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  • Senior Systems Engineer, TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …or a similar field. + **Required Technical Skills:** + Knowledge of server operating systems + Windows , Linux, Distributed Computing, Kubernetes and ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** DevOps,Java,Linux,Microsoft Windows ,Scripting **Experience:** 10… more
    General Dynamics Information Technology (07/18/25)
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  • Senior Systems Engineer

    United States Senate Federal Credit Union (Alexandria, VA)
    …solutions, and solves problems creatively while balancing risk. General Summary: The Senior Systems Engineer (SSE), under general supervision but in compliance ... experience. Proficient with deploying and configuring Microsoft Server and Client operating systems , administration of Hybrid Exchange environment, deployment… more
    United States Senate Federal Credit Union (08/02/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …experience in Information Technology. + IAT Level II certification. + Experience with Windows and Linux operating systems . + Experience providing help-desk ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior ** **IT Systems Administrator** to join...and ability to perform software installations and upgrades to operating systems and layered software packages. +… more
    ManTech (07/22/25)
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  • Systems Engineer ( Senior )

    GovCIO (Hampton, VA)
    …a minimum of 2 years of experience as a system engineer + Proficient in Windows , Linux, and ESXi operating systems + 5 years of experience with virtual ... **Overview** GovCIO is currently hiring for a Systems Engineer Senior to support a Zero-Trust Architecture Implementation project. This position will be located… more
    GovCIO (08/08/25)
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  • Microsoft Endpoint Configuration Manager (MECM)…

    Amentum (Warrenton, VA)
    …MSI, MSIX, EXE, and other scripting technologies. + A thorough understanding of Microsoft Windows Server and Workstation operating systems . + Experience in ... in creating dynamic task sequences to automate the installation and upgrade of operating systems . + Extensive experience in developing and deploying software… more
    Amentum (06/27/25)
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  • Senior Mainframe IMS Systems

    Travelers Insurance Company (Richmond, VA)
    …one or more of the following technical skills: + Foundational IT Infrastructure + Operating Systems and Software + Knowledge of process discipline and IDLC ... 1 **What Is the Opportunity?** Travelers is seeking a Senior IMS Systems Programmer to join our...functioning with DB2 and MQ is also helpful. Similar system programming experience with CICS, z/OS Connect, TPX, CA… more
    Travelers Insurance Company (08/08/25)
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  • Senior Platform Engineer - Oracle Cloud

    Navy Federal Credit Union (Vienna, VA)
    …and resolve issues related to Windows Server or Red Hat Enterprise Linux operating systems and their management tools + Creation and modification of AD ... troubleshooting of the Windows Server or Red Hat Enterprise Linux operating systems + Significant experience automating processes and developing automation… more
    Navy Federal Credit Union (07/15/25)
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