• System Admin (Windows Servers VMware)…

    RTX Corporation (Marlborough, MA)
    …Veeam, MySQL, Remote Desktop Gateway, and Splunk. + Requires prior Windows and/or Linux systems administration as well as networking administration ... eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret We have an immediate career...Marlborough, MA**_** **What YOU will do:** + Provide IT systems administration in a heterogeneous Microsoft Windows… more
    RTX Corporation (05/28/25)
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  • Systems Engineer - IT Sr (Level 3)

    Lockheed Martin (King Of Prussia, PA)
    … for mission\-critical programs\. You will have a background in systems administration , scripting, networking, and cybersecurity\. This position administers ... Key Responsibilities: * Configure, administer, and maintain Windows and Linux systems as a Privileged User, ensuring...and more\. **Basic Qualifications:** * Expertise in Windows and Linux system administration with an emphasis on… more
    Lockheed Martin (05/22/25)
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  • Senior Systems Administrator (Range Ops…

    Adapt Forward (North Charleston, SC)
    Senior Systems Administrator (Range Ops Staff) North Charleston, SC Top Secret Clearance Required to start with upgrade to TS SCI As a Senior Systems ... * Must be a US Citizen * Active DoD Top Secret clearance ( TS /SCI preferred)...professional experience * Experience managing and securing Windows and Linux operating systems * Must be willing… more
    Adapt Forward (06/01/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …in a lab environment\. * Knowledge of data communications and networking * Experienced Administration / Systems Engineer in Linux * Experience with Linux ... systems \. We are seeking a senior level Systems Administrator with Linux and Software Configuration...to obtain and maintain a security clearance at the Top Secret /SCI level with a poly\. Requires… more
    Lockheed Martin (03/21/25)
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  • Systems Administrator IV - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator IV - PIPELINE ( TS /SCI w/ POLYGRAPH) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... Alaska. We are honored to be recognized as a Top Workplace for seven years running by the Baltimore...in the resolution process. + Configures and manages UNIX, Linux and Windows operating systems and installs/loads… more
    COMSO, Inc (03/04/25)
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  • Sr Principal HPC Systems Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …lifecycle + Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + ... compute cluster hardware + Experience directing technical work of a small team of Linux Systems Administrators + Strong written and verbal communication skills +… more
    Northrop Grumman (04/18/25)
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  • Linux Engineer

    ManTech (Norfolk, VA)
    …years of relevant IT systems experience + Experience in systems administration , with proficiency in both Linux and Windows environments + Must have ... environments + Writing standard operating procedures (SOPs) for IT systems and processes + Strong understanding of Linux... security clearance with the ability to obtain a Top Secret clearance **Physical Requirements:** + Must… more
    ManTech (05/16/25)
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  • Senior Digital Forensics Incident Response Analyst…

    MartinFederal Consulting, LLC (Huntsville, AL)
    …investigations, in support of operational requirements. QUALIFICATIONS: + US Citizen with a Top Secret Clearance w/ SCI Elgibility. + Bachelor's Degree in ... level, industry recognized, certification (GCIH/GCFE/GCFA/GNFA//GREM/CFCE/CAWFE/EnCE/CCE). + Strong experience with Unix/ Linux system administration . + Strong experience with… more
    MartinFederal Consulting, LLC (05/13/25)
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  • Systems Administrator

    System One (Springfield, VA)
    …Highly Desired hands-on experience in the following areas: + Virtual host and Server administration . Experience with Linux -based operating systems is a plus ... limited to: Virtual infrastructure (drive space management, high availability systems , etc), Unix/ Linux systems , Microsoft...or work experience. + 3+ years of experience in systems administration + Must meet current DoD… more
    System One (04/17/25)
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  • Cyber Security Project Engineer TS /SCI…

    The Metamorphosis Group (Mclean, VA)
    …Information Systems Auditor (CISA) Optional Skills 1. Demonstrated experience and understanding of system administration for windows and Linux systems . ... Cyber Security Project Engineer TS /SCI Clearance with FSP REQUIRED McLean, VA ....the technical efforts needed to manage IT applications and systems through the Sponsor's IT Security Assessment and Authorization… more
    The Metamorphosis Group (03/12/25)
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