• Systems Engineer ( Test Tool Development…

    KBR (Springfield, VA)
    … Science, Business, Computer Science, Mathematics, or related quantitative science field. Security Clearance Requirements: Active TS / SCI (with poly ... Title: Systems Engineer ( Test Tool Development and Automation) Belong. Connect. Grow....and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (03/14/25)
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  • Director, Capability and Resource Integration

    Washington Headquarters Services (Washington, DC)
    …Prior to reporting for duty, the incumbent must be granted and maintain a current Top - Secret security clearance based upon a T5 Background Investigation; and ... limited to the following: Partner with the WHMO Director, Security & Intelligence Directorate and key Intelligence, Defense, and...be favorably adjudicated for access to TS / SCI and approved for Presidential Support Duty… more
    Washington Headquarters Services (05/07/25)
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  • Director Business Development - Multi-Domain…

    Sierra Nevada Company, LLC (Arlington, VA)
    …of defense, aerospace, intelligence, and adjacent markets + ​An active Top Secret with SCI eligibility US Security Clearance is required **Preferred:** ... . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security Clearance.… more
    Sierra Nevada Company, LLC (05/10/25)
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  • Cybersecurity Engineer II - Crystal City

    Epsilon, Inc (Arlington, VA)
    …**Other Requirements:** + Must have an active Secret clearance with the ability to obtain a Top Secret with SCI eligibility or have an active Top ... solutions. Our services, ranging from systems administration and network engineering to Information security and data center management, are essential to the… more
    Epsilon, Inc (05/07/25)
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  • Sr. Embedded Software Engineer

    The Boeing Company (Fairfax, VA)
    …example using GitLab, Jenkins, Nexus, and Artifactory * Experience using GitLab * Active Top Secret / SCI Security Clearance with Polygraph **Typical ... which the US Government requires US Citizenship. An interim and/or final US Top Secret / SCI Clearance Post-Start is required. **Visa Sponsorship** Employer… more
    The Boeing Company (05/16/25)
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  • Full Stack Software Engineer, Senior

    Parsons Corporation (Herndon, VA)
    …Required to Start:** Secret ** Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This ... user interfaces and robust back-end systems-and enjoy collaborating with top -tier engineers, designers, and data scientists-this role is for... clearance and ability and willingness to obtain a TS / SCI . + Bachelor's degree in computer science… more
    Parsons Corporation (05/16/25)
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  • Information System Security Engineer

    CACI International (Sterling, VA)
    Information System Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... an unparalleled opportunity to grow and advance. As our Information Systems Security Engineer, you will have...to familiarity with associated processes, standards and procedures + TS / SCI w/ Poly is required + DoD… more
    CACI International (04/23/25)
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  • Mid level Systems Engineer

    TRIAEM, LLC (Springfield, VA)
    …Active Top Secret clearance (must be willing to upgrade to TS / SCI and pass a polygraph). + Bachelor's degree in Systems Engineering, Electrical ... you a Geospatial Systems Engineer looking to make an impact in national security and geospatial intelligence? We are seeking a mid-level Systems Engineer to support… more
    TRIAEM, LLC (04/04/25)
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  • Principal or Senior Principal RF Microwave Design…

    Northrop Grumman (Annapolis Junction, MD)
    …drawings + Must be willing to obtain and maintain an active US Top Secret / SCI with Poly Security Clearance + US Citizenship is a requirement **Basic ... + Collaborating with peer functions such as Mechanical, Manufacturing, Test , and IC design Engineers + Deriving and trading...obtain and maintain an active US Top Secret / SCI with Poly Security Clearance… more
    Northrop Grumman (05/06/25)
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  • Cleared Tracking Engineer- Global Situational…

    General Atomics (Chantilly, VA)
    …experience in lieu of education. + Ability to transfer and maintain a Top Secret security clearance with SCI eligibility and a CI poly is required. ... globe to counter new and emerging threats to national security GA-I3 is looking for Tracking Engineers with a...**US Citizenship Required?** Yes **Clearance Required?** Yes **Clearance Level** Top Secret (current SCI access… more
    General Atomics (04/08/25)
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