• Information System Security Administrator…

    Huntington Ingalls Industries (Fort Meade, MD)
    …+ Experience in risk assessment and security incident management + Operating knowledge of Windows / Linux operating systems + Experience with RMF, NIST 800-53, ... and intelligence operations. HII designs, develops, integrates and manages the sensors, systems and other assets necessary to support integrated ISR operations and… more
    Huntington Ingalls Industries (04/21/25)
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  • Cyber Security Specialist - Multiple Levels

    Science Systems and Applications, Inc. (Lanham, MD)
    …security tools like SIEM, IDS/IPS, and vulnerability scanners. + Familiarity with operating systems ( Windows , Linux , macOS) and their security mechanisms. + ... Science Systems and Applications, Inc. (SSAI) is seeking candidates...in IT or cybersecurity. + Hands-on experience with system administration , incident response, or penetration testing. + Familiarity with… more
    Science Systems and Applications, Inc. (04/02/25)
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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 (02/09/25)
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  • Network Administrator

    CACI International (Fort Washington, MD)
    …hardware problems and remains involved in the resolution process. Configures and manages Windows , LINUX and UNIX operating systems . Installs/loads operating ... management and internal customers and escalated tickets. -Build, configure and manage Windows (or other applicable) operating systems and install/load operating… more
    CACI International (03/18/25)
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  • Principal Linux Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government... Linux + or RHCSA, and 5 years of Linux Server Administration experience in a classified… more
    Northrop Grumman (04/08/25)
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  • Sr. Systems Administrator ( Linux )

    Themis Insight (Linthicum Heights, MD)
    …Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Linthicum Heights, MD. Position location is ... in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system...be substituted for a bachelor's degree. + 3 years Linux system administration experience. + Knowledge of… more
    Themis Insight (04/20/25)
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  • Application Developer

    Leidos (Odenton, MD)
    … systems in a DOD environment. + Cloud Architecting experience with knowledge of Linux and Windows systems **Original Posting:** February 19, 2025 For US ... cables. + In-depth knowledge and experience with Virtual Environment administration . + The ability to quickly adapt to new...systems . + Must have experience working at a Unix/ Linux command line. + Strong communication skills that enable… more
    Leidos (02/20/25)
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  • Secret SAP Linux Systems…

    Insight Global (Linthicum Heights, MD)
    …ideal candidate for this role will have stronger proficiency on with Linux Administration but is still comfortable working in Windows 30-40% of the time. ... A client of Insight Global is looking for a Linux System Administrator to join their team of 5....using Solaris OS, RHEL 7, 8, and 9 and Windows 2016 and 2019 Experience with Windows … more
    Insight Global (04/22/25)
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  • SCIF Manager/IT Support (FC)

    Synergy ECP (Columbia, MD)
    …of computer systems , networks, and software applications + Familiarity with Windows and Linux operating systems , hardware troubleshooting, and software ... software, and network issues + Install, configure, and maintain computer systems , peripherals, and software applications + Assist with user account management,… more
    Synergy ECP (03/07/25)
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  • IT Senior Cloud Platform Engineer

    Valvoline Global (MD)
    …config management using CloudFormation / Terraform + Strong practical Linux and Windows -bases systems administration skills in a Cloud or Virtualized ... systems including, but not limited to, Microsoft Windows Server and Linux . + Architect and...Strong documentation skills + Experience leading infrastructure and/or system administration projects. + Ability to work responsibly with minimal… more
    Valvoline Global (04/26/25)
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