• Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace...a small team of system administrators ensuring the stability, security , and efficiency of our systems . This… more
    Huntington Ingalls Industries (08/27/25)
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  • Senior Information System Security

    Amentum (Fort Meade, MD)
    …+ Lends assistance for proposing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. + Maintains ... interested in using your skills to help shape the Cyber , Security , & Intel space? If so,...for an information system or program to ensure information systems security polices, standards, and procedures are… more
    Amentum (09/28/25)
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  • Senior Systems Engineer

    Chenega Corporation (Annapolis, MD)
    **Req ID:** 37392 **Summary** ** Senior Systems Engineer** **Ft Meade, MD** Are you ready to enhance your skills and build your career in a rapidly evolving ... offers highly competitive labor rates to fulfill day-to-day contract operations. The ** Senior Systems Engineer** provides advanced systems engineering and… more
    Chenega Corporation (09/09/25)
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  • Modernization Information Systems

    Lockheed Martin (Hanover, MD)
    …Provide support to senior ISSOs for implementing, and enforcing information systems security policies, standards, and methodologies * Assist in the ... interested in a variety of responsibilities including; * Information systems security For a complete list that...electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll… more
    Lockheed Martin (09/25/25)
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  • Joint Fires Operational Planner, Senior

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... The National Security Sector (NSS) seeks highly qualified and trained Senior -level Joint Fires Operational Planners to support United States Cyber Command… more
    Leidos (08/08/25)
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  • Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Administrator, Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a ... Systems Administrator, you'll have the chance to build your...CUDA ) sof tware stacks + Experience supporting national cyber missions in offensive or defensive capacities, including USCC… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Senior Linux Systems Administrator…

    Leidos (Columbia, MD)
    …**Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... more. **Join us and make a difference in National** ** Security !** Join our team as a **Linux Systems...** Security !** Join our team as a **Linux Systems Administrator** , where you'll provide crucial support for… more
    Leidos (09/26/25)
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  • Senior Systems ... Senior

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Process Improvements,System Administration **Experience:** 10 + years of related ... lead, innovate, and drive strategic change. We are seeking a Senior System Administrator / Integrator with proven experience delivering mission-critical integration… more
    General Dynamics Information Technology (09/17/25)
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  • Offensive Cyberspace Operational Planner,…

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... National Security Sector (NSS) seeks highly qualified and trained Senior -level Offensive Cyberspace Operational Planners to support Department of Defense Joint… more
    Leidos (08/29/25)
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  • OCO Product Manager, Senior

    Parsons Corporation (Baltimore, MD)
    … services (PKI, HTTPs, etc.). + Provide guidance on the latest offensive cyber tools, techniques, and procedures, advising senior leadership and operational ... 75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services… more
    Parsons Corporation (07/28/25)
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