• Mid-Level Systems Administrator

    The Boeing Company (Herndon, VA)
    …Scope Polygraph + Experience with automation tools (ie Ansible) + Experience with Windows support and administration in an Active Directory environment + ... + Active Counter-Intelligence polygraph + 3+ years of experience with system administration of complex infrastructure and software development systems + 3+ years of… more
    The Boeing Company (11/19/25)
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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 ... Azure, Google Cloud). + Virtualization: Knowledge of virtualization technologies (eg, VMware , Hyper-V). + Database Administration : Experience with database… more
    Nightwing (09/26/25)
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  • Patch and Linux Administrator (Systems…

    Huntington Ingalls Industries (Fairfax, VA)
    …requires deep technical expertise in enterprise patch management and system administration across multiple operating systems, including Red Hat Enterprise Linux ... and ensure compliance * Coordinate monthly and quarterly patching windows , ensuring minimal disruption to business operations while maintaining security… more
    Huntington Ingalls Industries (11/14/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …users and supporting security posture. + Demonstrated experience supporting, maintaining and administration of Microsoft SQL server db admin ; maintenance plans ... Demonstrated experience performing complex systems development (design, implementation, and administration ) for NetApp based storage systems including NFS, iSCSI,… more
    Leidos (11/19/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …according to present and future requirements. + Provides expert technical support, administration , and engineering on all Microsoft Windows Operating Systems. + ... ensure system availability. + Provides expert technical support with the entire VMWare environment. + Leads and performs changes to OS, databases, applications,… more
    Saliense Consulting (10/01/25)
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  • CSfC Systems Engineer SME

    CACI International (VA)
    …Information Technology systems. + At least 7 years Server Operating Systems and Domain Administration experience in a Windows Server 2016 or later environment + ... At least 7 years virtualization experience in a VMware environment + At least 5 years networking experience...(MCITP) + Cisco CCNP, Aruba, Palo Alto, Juniper + VMware Certified Professional (VCP) + Certified Information Systems Security… more
    CACI International (11/19/25)
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  • Junior System Administrator

    Gama-1 Technologies (Norfolk, VA)
    …years of experience in in IT support, help desk operations, or system administration . + Foundational knowledge of Windows Server, Linux systems, and networking ... seeks a detail-oriented and motivated Junior System Administrator to support the administration , maintenance, and monitoring of IT systems and infrastructure in a… more
    Gama-1 Technologies (10/11/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …core services include systems engineering technical advice, technical support, and administrative assistance. From our humble beginning as a small Service Disabled, ... configurations, procedures, and troubleshooting guides. Assist with network and server administration tasks as needed. Stay current with trends, technologies, and… more
    Sciolex Corporation (10/14/25)
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  • Senior Platform Engineer / Linux (Onsite)

    RTX Corporation (Dulles, VA)
    …Physics and a minimum 5 years of related work experience + Experience with VMware : vCenter and ESXi + Experience with Linux system administration (RHEL/OL ... Smart PDU (Power Distribution Units) + Experience with NFS administration + Experience with DNS administration +...General experience with Nagios + General experience with Microsoft Windows operating system + General experience with SAN and… more
    RTX Corporation (10/09/25)
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  • VDI Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Systems Engineering,Virtual Desktop, VMware VDI **Experience:** 10 + years of related experience **US ... Knowledge of cloud, networking, and enterprise architectures + Expertise in the Windows 10/11 - Standard Operating Environment (SOE), imaging, evergreen, etc. +… more
    General Dynamics Information Technology (10/15/25)
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