• Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... you will be instrumental in delivering holistic protection within highly sensitive and secure government environments. The Microsoft Defender team is responsible… more
    Microsoft Corporation (07/11/25)
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  • Senior Information System Security…

    Amentum (Warrenton, VA)
    …part of a team in a dynamic environment. **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS with the ability to acquire ... operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ...using intimate knowledge of security design best practices for information systems . throughout the system development life… more
    Amentum (07/17/25)
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  • Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …have an **active US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... than the Microsoft Defender engineering team. Defender is looking for a **Software Engineer ** to join our team. You will be building and delivering cloud solutions… more
    Microsoft Corporation (05/17/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    **Job Family** **:** Software Engineering (SWE) **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS / SCI ) **What You ... software for use on real-time and near real-time operating systems + Work with IA leadership to develop communication...**:** + An ACTIVE and MAINTAINED TOP SECRET with SCI ( TS / SCI more
    Guidehouse (07/10/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …have an active US Government Top Secret Clearance with access to Sensitive Compartmented Information ( SCI ) based on a Single Scope Background ... the business. Microsoft CISO Operations is responsible for company-wide information security and compliance, with a strategic focus on...future threats. CISO Operations is looking for a Software Engineer II to improve and expand the security of… more
    Microsoft Corporation (07/17/25)
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  • Unified Communication Engineer

    Amentum (Warrenton, VA)
    …part of a team in a dynamic environment **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS with the ability to acquire SCI ... operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ...Services (DCIN- TS ES) which is a DoD-provided, TS / SCI , integrated voice, video, and data, global… more
    Amentum (07/02/25)
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  • Integrated Analysis Coordinator and Joint Liaison

    Parsons Corporation (Reston, VA)
    SCI and Special Access Required eligibility **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset...to support real-world operational planning **Required Skills** : + TS / SCI w/Poly (Have an existing poly or… more
    Parsons Corporation (07/12/25)
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  • WMD Mechanical Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …+ Expert knowledge and use of Microsoft Word, Excel, and PowerPoint + An active TOP SECRET / SCI clearance and ability to pass a Counter-Intelligence polygraph ... Inc. (ARA) has an outstanding opportunity for an exceptional **WMD** **Mechanical Engineer ** with experience in manufacturing/production systems . As part of the… more
    Applied Research Associates, Inc. (07/11/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ198056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Administration and in-depth experience with Wireless Networks + Areas of information systems security; including policy; security standards; network;… more
    General Dynamics Information Technology (07/19/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    Top Secret security clearance; must meet eligibility requirements for ISSA/ Top Secret / SCI clearance and successfully complete a full scope polygraph ... IC projects to include reverse engineering, exploitation, and/or rapid prototyping + Active ISSA/ Top Secret / SCI security clearance with full scope polygraph… more
    Huntington Ingalls Industries (05/11/25)
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