• Cyber Threat Hunt Lead

    TekSynap (Ashburn, VA)
    …to perform the essential functions. **WORK AUTHORIZATION/ SECURITY CLEARANCE** Top Secret ( SCI eligible) **OTHER INFORMATION ** Please note this job ... against. + Deep knowledge of capabilities and experience with security information and event management (SIEM) and...big data is preferred. **REQUIRED QUALIFICATIONS** + Clearance requirement: Top Secret ( SCI eligible) +… more
    TekSynap (06/03/25)
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  • Operations Support Manager, Senior

    Leidos (Odenton, MD)
    …their absence. **What does Leidos need from me?** + Active Top Secret / SCI ( TS / SCI ) security clearance with Polygraph required. + Bachelor's ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (07/18/25)
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  • Senior Manager, Contracts (Onsite)

    RTX Corporation (Sterling, VA)
    …related field and minimum 7 years experience + Active and transferable US government issued Top Secret / SCI security clearance with the ability to obtain ... is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of… more
    RTX Corporation (08/08/25)
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  • Chief Systems Architect

    Leidos (Alexandria, VA)
    …St Louis, MO + Denver, CO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI , as well as a Polygraph. **Primary ... a Doctorate in technical domain. + Top Secret with the ability to obtain SCI ,...Cloud Architect, Microsoft Certified: Azure Solutions Architect Expert, Certified Information Systems Security Professional (CISSP), Certified Cloud… more
    Leidos (07/30/25)
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  • Supervisory Physical Security Specialist

    DHS Headquarters (Washington, DC)
    …standards, all selected applicants must undergo and successfully pass a background investigation for Top Secret / SCI as a condition of placement in this ... information as directed by the Director of National Intelligence (ODNI). Participates directly with Technical Investigative Operations. Supervises the conduct… more
    DHS Headquarters (08/13/25)
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  • Physical Security Technician

    KBR (Chantilly, VA)
    …Requirements: + Must be a US or Australian citizen + Must Possess an active US Top Secret / SCI w/ Counterintelligence Polygraph or AUS PV Clearance. + Must ... Title: Physical Security Technician Who We AreKBR Government Solutions delivers...sea, space and cyberspace for the Department of Defense, Intelligence Community, NASA and other federal agencies. KBR's areas… more
    KBR (08/15/25)
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  • Information Systems Security

    SAIC (Chantilly, VA)
    …and provide IA guidance as needed. **Qualifications** **Clearance required to start:** + Top Secret / SCI with Polygraph. **TYPICAL EDUCATION AND EXPERIENCE:** ... **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for...expertise for transitioning NRO or DoD systems authorization to Intelligence Community Directive (ICD) 503 or current agency directive… more
    SAIC (08/07/25)
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  • Industrial Security Representative/Document…

    Leidos (Columbia, MD)
    …*Candidate must possess a valid driver's license *Candidates must possess an active Top - Secret clearance with SCI eligibility & Poly Preferred ... *FSO or CSSO Security training/certificate(s) *Familiarity with the Security Information Management Systems (SIMS) *Experience developing and implementing… more
    Leidos (08/09/25)
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  • Email Services Lead

    CACI International (Washington, DC)
    …and storage performance for email services **Qualifications:** _Required:_ + Must hold a current Top Secret clearance and be SCI eligible + Experience ... Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required:… more
    CACI International (06/14/25)
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  • Cyber Architect Subject Matter Expert

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …years relevant experience with Bachelors in related field Clearance: Must possess and active Top Secret / SCI with polygraph for consideration The listed ... 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $160,000.00 - $210,000.00 Security Clearance: TS / SCI with Poly Level of Experience:… more
    Huntington Ingalls Industries (08/08/25)
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