• Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …ensure today is safe and tomorrow is smarter. Our work depends on a ** Systems Administrators** with Linux and Windows Infrastructure experience to manage ... will be on an engineering team that provides IT Systems Administration support to global real-time operational... patching in an operational environment + Ensure all Linux and Windows -based systems are… more
    General Dynamics Information Technology (11/06/25)
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  • Senior Network and Computer Systems…

    NANA Regional Corporation (South Burlington, VT)
    …with increasing levels of responsibility. + Expertise in Windows Server administration , Linux systems (Red Hat/CentOS), and Active Directory ... configuration, and maintenance of physical and virtualized server environments ( Windows / Linux ), routers, switches, and firewalls. + Design...systems administration ,… more
    NANA Regional Corporation (10/16/25)
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  • Systems Engineer (IT@JH Research IT…

    Johns Hopkins University (Baltimore, MD)
    …specifically Microsoft Azure and Amazon Web Services (AWS). + Proficiency in both Windows and Linux operating systems . + Demonstrated ability to ... (HPC) ( Linux ), secure storage devices and virtual desktop environments ( Windows ). In addition to offering support, the position is responsible for deploying… more
    Johns Hopkins University (11/12/25)
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  • Technician III Data Systems - ATSS

    TRAX Internation (Aberdeen Proving Ground, MD)
    …to use multi-tester and network testing equipment. * Working knowledge of MAC, Windows , and Linux operating systems and their interoperability.* Ability ... to troubleshoot MAC, Windows , and Linux Operating Systems and software.* Must be...CF cards and hard drives. * Management of system administration of MAC and other information systems … more
    TRAX Internation (10/31/25)
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  • Systems Administrator

    Robert Half Technology (Genesee, CO)
    …related field, or equivalent experience. * 3-7 years of experience in systems administration , with a focus on Windows / Linux servers and virtualization. * ... best practices and resolve technical challenges. Responsibilities: * Administer and optimize Windows Server and Linux systems , ensuring reliability and… more
    Robert Half Technology (10/28/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …large scale configuration management and deployment across Windows , MacOS, Linux /Unix, and other operating systems and virtual environments to support ... procedures. - Virtualization automation and optimization. - Experience with multiple operating systems to include Linux /Unix, Windows , MacOS. Required… more
    BCMC (10/16/25)
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  • Senior Systems Engineer

    Insight Global (Portland, OR)
    …system security, performance, and reliability. Perform essential technical functions including: Server administration (primarily Windows , with Linux as a ... (or equivalent experience). Minimum 5 years of experience in systems administration , with at least 3 years...to engage stakeholders across all levels. Expert-level proficiency in Windows operating systems ; Linux experience… more
    Insight Global (11/06/25)
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  • Cloud Infrastructure Engineer

    TEKsystems (Birmingham, AL)
    …Proficient in technical problem-solving techniques while installing, configuring, and maintaining Windows / Linux systems and servers. Updating job knowledge ... functions to improve quality and efficiency of tasks. Responsible for the administration , maintenance, and optimization of enterprise systems and infrastructure… more
    TEKsystems (11/07/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Palm Bay, FL)
    …security controls in compliance with DoD security frameworks and RMF requirements. + Integrate Linux and Windows systems within a unified Active Directory ... infrastructures, along with a solid understanding of basic networking principles and Linux administration . This role requires a hands-on professional with a… more
    L3Harris (10/29/25)
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  • IT Systems Analyst Staff / Top Secret…

    Lockheed Martin (Hill Air Force Base, UT)
    …Hill AFB, UT\. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are essential elements in providing ... \(or other DoD 8570 compliant certification\) * Demonstrated experience with integration of Windows Server and Linux operating systems * Demonstrated… more
    Lockheed Martin (10/17/25)
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