• Senior Systems Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled **Senior Systems Administrator in Fort Belvoir, VA** to join the I3TS team supporting DTRA. The I3TS program provides ... and remediation actions to ensure audit readiness. **Patching and System Updates:** + Manage and deploy operating systems...Viewer experience, and ACAS expertise. + Expert with Microsoft Windows , Linux, and system virtualization in a… more
    Leidos (05/10/25)
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  • Senior Systems Administrator

    Leidos (Lorton, VA)
    …The Multi Domain Solutions Division at Leidos is looking for a **Senior Systems Administrator ** to support a fast-paced program with the Air Force ... while adhering to DoD standards and regulations. The **Senior Systems Administrator ** will ensure accounts for the...+ Experience in managing accounts across various platforms (eg, Windows , Linux, macOS). + Advanced knowledge of security tools… more
    Leidos (04/11/25)
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  • Systems Administrator

    Serco (Herndon, VA)
    **Position Description** Serco Inc. is seeking a motivated and detail-oriented ** Systems Administrator ** to provide hands-on support to the IT Operations Team. ... administration, network support, or a related role + Basic knowledge of Windows Server and Linux operating systems + Familiarity with virtualization… more
    Serco (05/06/25)
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  • Principal Systems Administrator

    Leidos (Chantilly, VA)
    …Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program and play a ... key role in supporting government-critical systems . You will be part of a program that...servers, networks, cloud environments, and enterprise applications. + Oversee system architecture, troubleshoot complex issues, and drive automation and… more
    Leidos (03/29/25)
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  • Junior Systems Administrator…

    TQI Solutions, Inc. (Chesapeake, VA)
    …currently has an opening under the DoD SkillBridge Program for a Junior Systems Administrator at our headquarters in Chesapeake, VA. Responsibilities: * Install, ... science, or a related field; bachelor's degree preferred. * Knowledge of Windows operating systems , networking protocols, and security standards. * Proficiency… more
    TQI Solutions, Inc. (05/15/25)
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  • Systems Administrator

    Integrated Security Technologies (Herndon, VA)
    … Windows -based environments, networking topology and configuration, and enterprise-level systems administration. The ideal candidate will possess the ability to ... systems across their entire lifecycle, emphasizing real-time patching, system hardening, and configuration management in line with organizational baselines. +… more
    Integrated Security Technologies (05/02/25)
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  • Systems Administrator 3

    Huntington Ingalls Industries (Suffolk, VA)
    …Mission Technologies, a division of Huntington Ingalls Industries, is looking for a Systems Administrator 3 to support the Joint Training Synthetic Environment ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (05/16/25)
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  • Systems Administrator III

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Systems Administrator . Duties and Responsibilities: Maintains and supports the integrity ... of the operating system environment and various computer systems . Administers,...of related experience a€ cents Must obtain an MCSA Windows server Certification within 90-days of hire. a€ cents… more
    Oneida Technical Solutions (03/13/25)
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  • Enterprise Senior Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …and procedures. + Develop, test, implement, and execute upgrade strategies for Windows based operating system software, databases, and services. + Plan ... Skills, and Abilities:** + Experience with DISA STIGs and their relation to Windows , Linux, and VMWare Operating Systems security. + Intermediate experience with… more
    General Dynamics Information Technology (04/24/25)
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  • LMON Systems Adminstrator ( Systems…

    Huntington Ingalls Industries (Norfolk, VA)
    …click here for a short video: https://vimeo.com/732533072 Job Description The LMON System Administrator is responsible for managing, maintaining, and supporting ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (05/01/25)
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