• TSSCI Network / Systems Admin II

    Insight Global (Washington, DC)
    …operating systems , Microsoft Exchange Server, and as needed RHEL operating systems administration and associated hardware Working knowledge of CISCO network ... Requirements Top Secret SCI + Polygraph Computer Networking, Microsoft Windows Server, Network Systems , Troubleshooting 1 +...one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers,… more
    Insight Global (09/26/25)
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  • Information Security Systems Developer…

    SMX (Patuxent River, MD)
    …SSCP) **Desired Skills:** + Past DoD system administration experience + Experience with Windows and Linux based Operating Systems + Knowledge of DoD ... Information Security Systems Developer - Advanced (Secret to TS) (3290)at...River, MD SMX is seeking a skilled **Information Security Systems Developer** to be part of ourInformation Technology Team… more
    SMX (08/10/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …hardware problems and remains involved in the resolution process. Configures and manages Linux , Unix, and Windows operating systems and installs/loads ... + Configure and manage Linux , Unix, and Windows (or other applicable) operating systems and...+ Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture… more
    BAE Systems (09/09/25)
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  • Infrastructure Administrator

    Axxum Technologies (Rancho Cordova, CA)
    …role - IT administration , network management. + Strong knowledge of Windows / Linux operating systems , networking protocols, and IT security principles. ... to the remote IT team as needed. + Maintain and troubleshoot IT systems , including servers, networks, and end-user devices (PCs, peripherals, and accessories). +… more
    Axxum Technologies (09/19/25)
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  • System Administrator

    Insight Global (Cincinnati, OH)
    …our team by taking on L1 and L2 work. Deliverables include: -Imaging and managing Linux and Windows systems -Account creation, setup, and management (eg, ... company in the Cincinnati, OH area is seeking a Systems Admin to join the test and...engineering team. This individual will manage and troubleshoot both Linux and Windows -based systems , as… more
    Insight Global (09/23/25)
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  • Info Systems Analyst / Systems…

    Lockheed Martin (Washington, DC)
    …associated hardware * Successfully install/configure software applications and programs * Integration of Windows and Linux environments * Provide IT support in a ... requires an active Secret** **clearance\.** Lockheed Martin Space Information Systems Analyst position will support military Space Programs\. This...system * Setup and manage shared folders within a Windows and Linux environment **What's In It… more
    Lockheed Martin (09/12/25)
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  • Specialist, Network Administrator

    L3Harris (Rochester, NY)
    …accreditation, etc.) + Active Cisco CCNA (or equivalent) certification + Familiarity with Windows and Linux systems + Ability to function independently ... 503 Risk Mitigation Framework (RMF) processes by patching, hardening, and/or upgrading systems as appropriate. + Ability to travel between L3Harris Facilities inside… more
    L3Harris (09/13/25)
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  • System Admin - Advanced Electronic…

    Lockheed Martin (Virginia Beach, VA)
    …in a military/civilian environment\. System Administration experience i\.e\., LINUX , Red Hat, Windows Active Directory\. Facility maintenance activities, ... skills associated with computer based maintenance related to digital processing systems /subsystems utilizing Linux , Microsoft, and/or other operating systems… more
    Lockheed Martin (09/20/25)
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  • Principal Systems Admin , Storage…

    RTX Corporation (Woburn, MA)
    …+ Experience with Linux Operating System. (RHEL preferred) + Experience with Windows operating systems **Qualifications We Prefer** : + Experince with RAID ... Maintain and grow your technical competence in multiple areas (such as Windows , Linux , virtualization, User Authentication, DNS, NFS, system imaging/build… more
    RTX Corporation (09/26/25)
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  • Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    …business and product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive of applications, to ... and baselining techniques + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system… more
    Parsons Corporation (09/25/25)
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