• ​​ Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …to favorably pass a 5-year (BI) Background Investigation + The candidate must currently possess a Top Secret Clearance with the ability to obtain a Top ... a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective… more
    Leidos (08/15/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Arlington, VA)
    …RQ207958 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... + Current - Secret + Must be able to obtain - TS /SCI + Willingness to submit to a Counterintelligencepolygraph. ​ **Other Requirements:** + Thorough knowledge… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Linux Systems Administrator…

    Leidos (Columbia, MD)
    …has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd If… more
    Leidos (09/26/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience...and status reports. **Required Skills & Qualifications:** + DoD Cyber Workforce Framework (DCWF) 8140 + IAT Level II:… more
    General Dynamics Information Technology (09/17/25)
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  • DNS Administrator

    SAIC (Beltsville, MD)
    …technologies. **Required Clearance:** + US Citizenship. + Ability to obtain a top secret clearance.Active Secret or TS is highly preferred. + Must obtain ... **Description** SAIC has an opportunity for a DNS Administrator in Beltsville, MD to support Department of...Configuration and Management:** + Design, configure, and manage DNS systems in a large enterprise environment. + Ensure DNS… more
    SAIC (09/24/25)
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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...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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  • Network Administrator III - Crystal City

    Epsilon, Inc (Arlington, VA)
    …Requirements:** + Must have an active Secret clearance with the ability to obtain a Top Secret with SCI eligibility or have an active Top Secret ... Administrator III** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has...without compromise and who view customer service as a top priority. **An average day:** As Network Administrator… more
    Epsilon, Inc (09/06/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …and emerging technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (07/15/25)
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  • Systems Administrator 3 - 23829 (FS…

    Huntington Ingalls Industries (Fort Meade, 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 and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (07/08/25)
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  • DSS Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** SCA **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** SCA **Skills:** ... **US Citizenship Required:** Yes **Job Description:** **Mission:** A DSS Systems Administrator is responsible for providing Desktop...equivalent experience + Must be US Citizen and clearable; Secret clearance (or higher) a plus + One or… more
    General Dynamics Information Technology (09/26/25)
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