• Space Launch Contracts Admininstration

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a mid-level contracts administration professional to provide full-service support to the Office of Space Launch (OSL) and Office of ... business expertise and guidance to the OSL for all contracting administration related matters. Responsible for facilitating communication and information flow… more
    SAIC (08/07/25)
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  • Information Systems Security Engineer

    KBR (Arlington, VA)
    …for assessment by Authorizing Officials of body of evidence. * Engineering, administration , and configuration of Nessus scans and policies, Trellix/McAfee back end ... and policies, Splunk and Elastic SIEM administration , engineering, and query languages (SPL, SQL, or ES/QL)...analysis. * Apply STIGs, and various security mechanisms within Windows , Linux, and AWS cloud consoles. * Identify and… more
    KBR (06/14/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …and address VIP user needs + Strong technical skills in areas such as Windows and Linux operating systems, network administration , virtualization, and security + ... the Information Technology; an additional 4 years of Systems Administration experience can be substituted in lieu of a...lieu of a degree + Understanding of operating systems ( Windows , Linux, macOS), servers, and networking + Experience with… more
    ManTech (08/08/25)
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  • Systems Administrator

    TEKsystems (Quantico, VA)
    …System administrator,Vmware,systems engineering,vsphere,secret clearance, windows server,infrastructure,vcenter,esxi,vmotion,active directory,vmware vsphere,vmware ... -Must have a VMware Certified Professional n or Microsoft Certified Windows Server Hybrid Administrator Associate/AZ800 certification or previously held Microsoft… more
    TEKsystems (08/08/25)
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  • G2 Senior Systems Administrator | Active Top…

    General Dynamics Information Technology (Fairfax, VA)
    …None **Job Family:** Systems Engineering **Skills:** Microsoft Windows Server,System Administration ,Virtual Environments **Certifications:** Security+ ... joining our CNIC Applications Support team which provides system administration and development/maintenance support of Commander, Navy Installation Command (CNIC)… more
    General Dynamics Information Technology (08/08/25)
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  • Linux System Administrator, Senior (Remote)

    GovCIO (Richmond, VA)
    …(Senior) to support Veterans Affairs operational needs. The role requires AWS, Windows , and Linux administration experience, with strong database management ... commensurate experience) + Minimum of 5 years of experience in Windows and Linux system administration . + Hands-on experience with AWS cloud services. + Strong… more
    GovCIO (07/25/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …Serves as the technical expert for IT Operations including virtualization, storage, Windows operating systems, Active Directory, Group Policy and other IT Operations ... application administration . + Implements new technology to support IT and...DNS, Group Policy, Exchange, IP Monitoring, and terminal server system/ Windows Firewall. + Setups, administers, and supports various virtualization… more
    Nuclear Fuel Services (06/28/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …development environment, and Cloud automation. The SysA demonstrates strong Linux/ Windows administration experience, including package management, security ... Configure, build, monitor, update/upgrade, transition and maintain/administer servers (Linux, Windows , Nutanix, AWS, and Google, including security appliance infrastructure)… more
    Nightwing (06/27/25)
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  • Lead Cloud Developer

    Honeywell (Colonial Heights, VA)
    …of experience with Linux (Debian/Kali, MacOSX) * 5+ years of experience with Windows systems administration and/or related development * 4+ years of ... connectivity issues. * 3+ years of experience with Linux or Windows systems administration and/or related development * 3+ years of understanding of systems… more
    Honeywell (06/25/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and applications and ... Procedures (MOP), user guides, and other related training material. + Maintain Windows virtual templates for server deployments. + Follow all policies, procedures,… more
    Chenega Corporation (06/02/25)
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