• Computer Systems Engineer/Architect

    Parsons Corporation (Baltimore, MD)
    …Maintain, and Troubleshoot Infrastructure-As-Code for Automated Deployment and Maintenance of Systems + Perform System -hardening in compliance with DoD and ... FIPS security requirements + Create script-based automation of regular administrative tasks using Python/Ansible/Powershell/etc + PXE/UEFI and System deployment… more
    Parsons Corporation (07/15/25)
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  • Information Systems Security Officer

    L3Harris (Orlando, FL)
    …control deficiencies as part of a continuous monitoring program. Will conduct System Administration ( Linux /Windows) and Cybersecurity sustainment activities ... deficiencies as part of a continuous monitoring program + System Administration ( Linux /Windows) and Cybersecurity...requirements + System administrator experience with operating systems : Microsoft Windows, Linux + Experience with… more
    L3Harris (07/31/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    …24/7/365 availability and reliability. The position will support end-to-end network, system , and element visibility; facilitate rapid operations, administration , ... **Description** SAIC is looking for a ** Systems Engineer** to serve as a ** Systems...software and hardware updates, and deployments. + Adhere to system and operational reporting obligations. + Operate and maintain… more
    SAIC (06/04/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    …rapidly expanding and we need great people to join our team. The Senior Systems Administrator is responsible for the administration , management and health of all ... optimizes OS stability, storage capacity and server activity. Ensures system security and diagnoses system problems +...with golden image creation, patching, and updated Microsoft & Linux operating systems in AWS + Maintains,… more
    ChenMed (06/20/25)
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  • Senior Network Administrator

    Cambridge International Systems Inc (Doral, FL)
    …process. + Configures and manages Windows, LINUX and UNIX operating systems . Installs/loads operating system software. + Trouble shoots, maintains integrity ... support for implementation, troubleshooting, and maintenance of all Information Technology (IT) systems . + Manages IT system infrastructure and any processes… more
    Cambridge International Systems Inc (07/10/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    …minimum of twenty (20) years of related experience in systems administration or IT operations. + Experience with Linux , including installation, ... and system planning. + Configure and manage Linux and Windows operating systems ; install, load,...software integration issues. + Maintain a strong understanding of system administration interdependencies in a Service Oriented… more
    ManTech (07/15/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Mary Esther, FL)
    …Able to Obtain:** Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux , System Administration ... mobile platforms such as Android and iOS, and Red Hat Enterprise Linux (RHEL) systems . Within the ARMA-Global Fort Walton Beach portfolio, this position supports… more
    General Dynamics Information Technology (07/05/25)
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  • Systems Administrator

    Robert Half Technology (Nashville, TN)
    …or a related field (or equivalent experience). + 4-6 years of experience in systems administration or a similar role. + Proficiency in managing Windows Server ... -based servers, including installation, configuration, and maintenance. + Monitor system performance, troubleshoot issues, and implement solutions to ensure...and/or Linux -based systems . + Strong knowledge of network… more
    Robert Half Technology (07/22/25)
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  • Senior System Administrator

    Teledyne (Huntsville, AL)
    …(SCC Tool, OpenSCAP, etc.), and perform remediating steps based on findings on Windows and Linux operating systems . + Apply OS patches and upgrades on a regular ... of DISA Security Technical Implementation Guides (STIGs) on operating systems Windows and Linux operating systems...+ Client + Microsoft Active Directory + Network Operating System Supporting Technologies + Desktop Operating Systems … more
    Teledyne (07/01/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Langley, VA)
    …devices, and stored data in support of business processing requirements. Job Duties: * Systems administration of desktop and server systems connected to ... System (OS) installation, and other local area system administration related functions. * Provide support...create and modify scripts in multiple disciplines on Windows, Linux , and Solaris systems * Knowledge of… more
    Arena Technical Resources, LLC (08/02/25)
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