• GCCS Tier 1 Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …management support, and IT support services supporting GCCS services. Specifically, the GCCS Systems Administrator will be responsible for supporting systems ... for DoD 8570 IATT level II compliance. + Experience: 2 + year of experience in IT System ...2 + year of experience in Windows Server Operating Systems and/or Linux Operating Systems . + Technical… more
    General Dynamics Information Technology (12/03/25)
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  • Systems Administrator 3- TS/SCI

    M. C. Dean (Omaha, NE)
    …security backend systems ** , including: + Network administration + Operating system configuration + Hardware and software management + Ensure systems meet ... system and network issues related to physical security systems . + Collaborate and communicate effectively with: + Team...Diploma or GED with 10+ years of experience + 2 + years of relevant work experience providing system more
    M. C. Dean (10/11/25)
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  • Senior Associate, Cyber Intelligence

    L3Harris (Camden, AR)
    …compliance, regulations, and standards (NISPOM, DAAPM, RMF, JSIG, NIST 800-53) + System administrator experience with operating systems : Microsoft Windows, ... which may include assisting with other duties as needed. Qualifications: + Bachelors with 2 years prior cyber experience, Graduate Degree with 0 years prior … more
    L3Harris (11/29/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE | CompTIA… more
    General Dynamics Information Technology (12/02/25)
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  • Network Administrator

    Idea Entity (Rustburg, VA)
    systems and infrastructure + Install, configure, test, and maintain operating systems , application software, and system management tools + Proactively ensure ... Title: Network Administrator Department: IT Reports To: Project Manager Location:...systems + Provide Tier 1 (onsite/help desk), Tier 2 (subject matter support), and Tier 3 (vendor) support… more
    Idea Entity (12/06/25)
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  • Deskside Administrator I

    Epsilon, Inc (Arlington, VA)
    **Overview** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has joined AMERICAN SYSTEMS . Together, we're combining our ... will operate as a wholly owned subsidiary of AMERICAN SYSTEMS until December 31, 2025, transitioning fully to AMERICAN...Epsilon has been chosen to deliver full-spectrum IT and Cyber Security support to a critical and enduring multinational… more
    Epsilon, Inc (11/22/25)
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  • Contract Administrator / Principal Contract…

    Northrop Grumman (Apopka, FL)
    …and technologies. Our differentiated battle management and Cyber (https://www.northropgrumman.com/what-we-do/mission-solutions/ cyber ) solutions deliver timely, ... experience with different contract types. **Qualifications:** **Basic Qualifications for Contract Administrator :** + Bachelor's degree - 2 years of experience… more
    Northrop Grumman (11/18/25)
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  • Senior M365 Administrator

    PSEG Long Island (Bethpage, NY)
    …and Teams + Implement and manage Microsoft 365 solutions, including migration from on-premises systems to the cloud + Provide Tier 2 support within the Microsoft ... roles where employees are expected to be onsite daily. 2 . Hybrid fixed - roles that are a mix...Knowledge of Endpoints, Servers, and Cloud - Devices, operating systems , browsers, Intune, System Center, Autopilot, Defender,… more
    PSEG Long Island (10/01/25)
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  • Network Administrator

    Huntington Ingalls Industries (Pacific Beach, WA)
    …its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures ... customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation… more
    Huntington Ingalls Industries (11/24/25)
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  • Windows OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **HOW** **A WINDOWS OS ADMINISTRATOR ** **WILL MAKE AN IMPACT** + Performs systems administration for ... system 's servers, hardware, applications, and software. + Monitors systems performance and ensures compliance with security standards. + Monitors everyday… more
    General Dynamics Information Technology (12/10/25)
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