• Systems Administrator

    SAIC (Washington, DC)
    …limited to: + Manage and maintain the infrastructure that powers networks and operating systems such as UNIX, Linux , and Windows. + Install and configure ... **Description** SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and… more
    SAIC (09/06/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …relevant experience in system administration + Experience with multiple operating systems , including Linux /Unix & MacOS + Experience and knowledge of ... or HS Diploma and 7+ years lab management or systems administration experience. + 5+ years of...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (07/10/25)
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  • Principal Cybersecurity Administrator/Architect…

    Northrop Grumman (Melbourne, FL)
    …**Preferred Qualifications:** + Bachelor's degree in Cybersecurity or Information Technology + Active Top Secret , TS /SCI, SAP/SAR access, or Polygraph is ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...have the ability to obtain and maintain a DOD ** Top Secret ** clearance as a condition of… more
    Northrop Grumman (09/20/25)
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  • Network Tools and Lab Infrastructure Manager

    Lockheed Martin (Uniondale, NY)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Package Manager using Earned Value Management \(EVM\) \- Active Secret or TS clearance \( TS ...incidents, and security vulnerabilities \- Experience with Windows / Linux environment and administration \- Knowledge and… more
    Lockheed Martin (09/13/25)
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  • Principal Systems Administrator

    RTX Corporation (Tucson, AZ)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows...years experience. + Active and transferable US government issued Top Secret security clearance is required prior… more
    RTX Corporation (09/03/25)
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  • Low-Code Systems Administrator, Mid

    BOOZ, ALLEN & HAMILTON, INC. (Charleston, SC)
    …and articulate their meaning. This is an opportunity to gain experience in systems administration for a robust DEVSECOPS pipeline and innovating and driving ... Low-Code Systems Administrator, Mid The Opportunity: Your combination of...including vulnerability scans, system hardening, and test-fix-test activities + Top Secret clearance + Bachelor's degree in… more
    BOOZ, ALLEN & HAMILTON, INC. (09/20/25)
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  • PC Network Support Technician 2/3 - Secret…

    Northrop Grumman (Clearfield, UT)
    …Suites, and remote deployment methods **Preferred Qualifications:** + Associate's degree + Active DOD Top Secret , TS /SCI, or SAP/SAR access is preferred + 1 ... have the ability to obtain, and maintain, a DOD ** Top Secret ** level security clearance as a...VDI (Virtual Desktop Infrastructure) + Knowledge of Windows operating systems , Active Directory administration , and LAN/WAN networking… more
    Northrop Grumman (10/01/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …relevant experience in system administration + Experience with multiple operating systems , including Linux /Unix & MacOS + Experience and knowledge of ... or HS Diploma and 4+ years lab management or systems administration experience + 2+ years of...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (07/10/25)
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  • DevSecOps Engineer, Signals Intelligence…

    The Boeing Company (Fairfax, VA)
    …of the listed location options.** **Basic Qualifications (Required Skills/ Experience):** + **Active Top Secret ** US Security Clearance + 5+ years of experience ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (09/21/25)
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  • Staff Software Engineer - NG Space Systems

    Northrop Grumman (Redondo Beach, CA)
    …in Science; 10 Years with Masters; 8 Years with PhD. ​ + **Must have active Top Secret /SCI clearance at time of application** + 12 years experience in languages ... codebases + Familiarity with Agile SW methodologies **Preferred Qualifications:** + Active Top Secret /SCI clearance w/CI poly + Bachelor's degree in Computer… more
    Northrop Grumman (09/03/25)
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