• Paramedic Medical Instructor - Tactical Combat…

    Leidos (Chantilly, VA)
    …Chantilly, VA with occasional local travel to other buildings in the region. ** Top Secret SCI security clearance with polygraph is required - we are ... TDYs as needed to deliver Workshops. **Basic Qualifications** + ** Top Secret SCI security clearance with polygraph is required - we are seeking both… more
    Leidos (11/01/25)
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  • Senior Acquisition and Program Management SME…

    KBR (Dayton, OH)
    …minimal supervision. + Top Secret OR able to obtain and maintain Top Secret security clearance . Desired Qualifications: + Master's degree and ... Management SME Level III Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (11/18/25)
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  • Senior Data Engineer

    TekSynap (Ashburn, VA)
    …perform the essential functions. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** + Active Top Secret Clearance Required **OTHER DUTIES** Please note this ... professional experience + Applicants must: + Possess a Top Secret (TS) Security Clearance with the ability to obtain Sensitive Compartmented Information… more
    TekSynap (11/21/25)
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  • Financial Crimes Analyst

    Amentum (Vienna, VA)
    …business e-mail compromise, and fraud. + Ability to possess and maintain a Top Secret / SCI security clearance is required (Note: US citizenship is ... i2 Analyst's Notebook + LexisNexis ** Clearance :** + Must possess and maintain a Top Secret / SCI security clearance (Note: US Citizenship is required… more
    Amentum (12/18/25)
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  • Financial Analyst (Cost) Level 2 or Level 3

    Northrop Grumman (Redondo Beach, CA)
    …3. **This position requires a Department of Defense (DoD) active Top Secret (TS) security clearance or access to Special Compartmentalized Information ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret ...pivotal in supporting missions critical to national and global security . Ready to join forces with our visionary team?… more
    Northrop Grumman (12/16/25)
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  • Systems Engineer II - Core Systems Engineering

    BAE Systems (Boulder, CO)
    …applicable clearance /access. **Preferred Education, Experience, & Skills** + A current, active Top Secret /SCI security clearance with Poly. + ... candidate must have ability to obtain and maintain a Top Secret /SCI with Polygraph clearance ....to senior decision making and technical audiences. \#LI-NP1 A security clearance or access with Polygraph is… more
    BAE Systems (11/14/25)
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  • Director of Intelligence Task Leader (Intelligence…

    The MITRE Corporation (Mclean, VA)
    …or equivalent combination of related education and work experience. + Applicants must have a Top - Secret SCI security clearance with a CI Polygraph. + ... requisition requires the candidate to have a minimum of the following clearance (s): Top Secret /SCI/Polygraph This requisition requires the hired candidate to… more
    The MITRE Corporation (12/23/25)
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  • Senior Vulnerability Researcher & Reverse Engineer

    Parsons Corporation (West Melbourne, FL)
    …Software development for embedded/IOT systems ** Security Clearance Requirement:** An active Top Secret security clearance is required for this ... etc.) + Software development using C or C++ Requires an active TS security clearance **What Desired Skills You'll Bring:** + Familiarity with modern and cutting… more
    Parsons Corporation (11/12/25)
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  • VP and Manager - MDA Ground-based Midcourse…

    Parsons Corporation (Huntsville, AL)
    …eligibility desired** + Travel 15%-20% ** Security Clearance Requirement:** An active Top Secret security clearance is required for this ... the Missile Defense domain because we understand that ensuring our nation's security for future generations depends on continuing to evolve capabilities, supporting… more
    Parsons Corporation (11/04/25)
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  • Scientist, TS/SCI Chief Systems Engineer (RF…

    L3Harris (Palm Bay, FL)
    …experience. In lieu of a degree, minimum of 16 years of prior related experience. + Active Top Secret security clearance and ability to obtain SCI + 10 ... and programs to deliver hardware Preferred Additional Skills: + Active TS/SCI security clearance is highly preferred + Space Vehicle (SV) design integration and… more
    L3Harris (10/30/25)
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