• Sr Manager, Business Development

    Sierra Nevada Company, LLC (Herndon, VA)
    …an understanding of defense, aerospace, intelligence , and adjacent markets + An active Top Secret with SCI eligibility US Security Clearance is required ... and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US… more
    Sierra Nevada Company, LLC (10/21/25)
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  • Cleared Engineering Operations Technician, Data…

    Amazon (Dublin, OH)
    …candidate selected be a US citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility. Related Military ... schedule supporting our 24/7 staffing model. You will get information from your peer technicians who are ending shift,...equipment - Current, active US Government Security Clearance of Top Secret with SCI eligibility… more
    Amazon (10/18/25)
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  • Quality Control Manager - Washington Metro Area…

    M. C. Dean (District Of Columbia, DC)
    …and must meet eligibility requirements, including US Citizenship, for access to classified information ; **Active Top - Secret / SCI Clearance required.** On ... Overview **M.C. Dean** is Building Intelligence (R). We design, build, operate, and maintain cyber-physical...eligibility requirements, including US Citizenship, for access to classified information ; **Active Top - Secret / SCI more
    M. C. Dean (10/18/25)
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  • Information System Security Officer - Level…

    Parsons Corporation (Centreville, VA)
    …recommendations on process tailoring. **What Required Skills You'll Bring** **:** + **Active Top Secret SCI ** required, with the willingness and ability ... possible. **Job Description:** Parsons is looking for a talented ** Information System Security Office** **r** to join our growing...​- *NO REMOTE WORK **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security… more
    Parsons Corporation (10/13/25)
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  • Scheduler

    KBR (Fulton, MD)
    …disposition and corrective and preventive actions for recurring discrepancies. Minimum Qualifications: + Top Secret with SCI . + Proven experience with Risk ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your...demonstrate ability to work independently. + Must possess a Top Secret clearance with SCI more
    KBR (10/04/25)
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  • Counterintelligence Analyst

    Advantage SCI (Fort Belvoir, VA)
    …Unclassified duties below: * Provide Counterintelligence (CI) support to a DOD Special Compartmented Information ( SCI )/ Special Access Program (SAP) * Must ... * Assist in the analysis, coordination, and integration of intelligence information to assess developments, trends, and...Required Experience: * Shall possess and maintain a current Top Secret / SCI clearance. No exceptions!… more
    Advantage SCI (12/06/25)
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  • ABAD Cross Domain Solutions (CDS) Engineer **This…

    Parsons Corporation (Centreville, VA)
    …with developing security controls + Collaborative, adaptable, and mission-oriented mindset + Active DoD Top Secret / SCI eligibility + This position is ... with other components within the enterprise **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (12/19/25)
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  • Solution Architect III

    Sierra Nevada Company, LLC (Englewood, CO)
    …drive consensus among stakeholders. + **Ability to obtain/maintain a Top Secret US Security Clearance with SCI eligibility is required.** **Qualifications We ... The ISR ( Intelligence , Surveillance & Reconnaissance), Aviation, and Security (IAS)...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (12/07/25)
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  • AI Engineer Sr - Computer Vision (hybrid, Fort…

    Lockheed Martin (Fort Worth, TX)
    …or small teams * Familiarity with transitioning prototype software to production * Top Secret // SCI Clearance **Security Clearance Statement:** This ... join a team that's pushing the boundaries of Artificial Intelligence and making a real impact in the industry?...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information more
    Lockheed Martin (10/25/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …for software products \(user authentication, data encryption\) and secure development handling classified information \( Secret / TS / SCI \) * Active TS / ... Secret clearance before start and willingness to obtain TS / SCI clearance * Familiarity with the full...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/18/25)
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