• Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …related functions. + Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Geospatial Technologies,Problem Reporting,Tracking System… more
    General Dynamics Information Technology (08/26/25)
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  • System Administrator 1

    M. C. Dean (Arlington, VA)
    …physical security system performance and recommend improvements. + Resolve complex system issues for physical security systems and networks. + Triage ... for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities… more
    M. C. Dean (08/27/25)
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  • IT Systems Engineer/SME

    Koniag Government Services (Arlington, VA)
    …Services LLC, a Koniag Government Services company **,** is seeking an IT Systems Engineer/SME with a TS/SCI clearance to support KPS and our government customer ... (KPS) is seeking a highly skilled and motivated IT Systems Engineer to join the Chief Digital and AI...key contributor to designing, building, and maintaining the secure infrastructure that powers our 'policy as code' initiatives in… more
    Koniag Government Services (09/23/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …Managers. + Ensure alignment and effective collaboration among cybersecurity, information systems infrastructure , and software development and operations teams ... concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure… more
    M. C. Dean (09/13/25)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …of IT systems + Coordinate and manage IT projects, including system upgrades, and network improvements ensuring projects are delivered on time + Implement ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • System Engineer (All levels)

    Noblis (Chantilly, VA)
    …+ Oversee the design, implementation, and maintenance of complex IT infrastructure systems , including servers, storage, and virtualization environments. + ... Responsibilities **Noblis-ESI is seeking a System Engineer** **to provide Systems Engineering...Manage infrastructure tools and applications such as Microsoft Endpoint Configuration… more
    Noblis (09/24/25)
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  • Manager Application Systems

    Washington Metropolitan Area Transit Authority (VA)
    …by Digital Modernization. Analyzes and evaluates the requirements and feasibility of new systems or major system modifications upon approval by the Director, ... personnel on system plans and problems; makes presentations on proposed systems projects to top management officials. + Develops and implements plans and… more
    Washington Metropolitan Area Transit Authority (09/27/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... the intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
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  • Fleet Support Rep-SA/DBA III-Computer…

    V2X (Virginia Beach, VA)
    …administration in the US Navy CANES and/or NMCI environment. + Experience with system administration or operations of military planning systems in the aviation ... the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission… more
    V2X (09/16/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    … reliability and efficiency + Contribute to the modernization of NMMES infrastructure , balancing legacy systems with new technology integration + Implement ... and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and… more
    CACI International (07/09/25)
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