• Senior 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 ... Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Silver Team. This team will...external customers in highly secured and regulated industries. The systems and software you build and support will be… more
    Microsoft Corporation (08/08/25)
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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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  • Sr. Security Engineer

    Guidehouse (Washington, DC)
    …onboard with Guidehouse, new hire MUST be able to OBTAIN and MAINTAIN a Federal or DoD " TOP SECRET / SCI ( TS / SCI )" security clearance. + Minimum EIGHT ... Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You...products, security test and evaluation, and development of complex information systems to meet information more
    Guidehouse (06/27/25)
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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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  • Telecommunications Field Engineer

    CACI International (Herndon, VA)
    …cables + Experience with McAfee product suite. + Demonstrated strong performance as an Engineer , developing or implementing information systems with a broad ... Telecommunications Field Engineer Job Category: Information Technology Time...an immediate opportunity for a senior level **Telecommunications Field Engineer ** with a TS / SCI Poly… more
    CACI International (08/09/25)
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  • Principal/ Sr Principal Data Science…

    Northrop Grumman (Annapolis Junction, MD)
    …and presenting data visualizations for scientific analysis + Able to obtain and maintain a Top Secret ( TS / SCI ) clearance per business requirements - must ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...scientific analysis + Able to obtain and maintain a Top Secret ( TS / SCI )… more
    Northrop Grumman (07/16/25)
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  • Sr. Network Engineer

    Guidehouse (Washington, DC)
    …" TOP SECRET " Federal or DoD security clearance; must UPGRADE and MAINTAIN a " TOP SECRET / SCI ( TS / SCI )" Federal or DoD security clearance + ... **:** Systems Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You Will Do** **:** Support a… more
    Guidehouse (07/01/25)
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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 ... have the opportunity to design and develop creative, compelling, and cutting-edge systems that support our world-wide operations. You will develop software and… more
    Microsoft Corporation (07/31/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …+ An active Department of Defense Secret level clearance is required. Top Secret clearance with SCI access is preferred. Desired Qualifications: ... programs. A few of these programs include: + Fleet Systems Engineer Team (FSET) program located in...Electronics Technology, or be a graduate of US Navy Information Systems Technician "A" school or equivalent… more
    V2X (08/14/25)
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  • Cybersecurity Engineer (Iase/ISSE)

    Leidos (Suitland, MD)
    …(IASE/ISSE)** **Location:** Suitland, MD (National Maritime Intelligence Center) **Security Clearance:** Active DoD Top Secret / SCI ( TS / SCI ) security ... clearance **Leidos** is seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence...be considered in lieu of degree. + Active DoD Top Secret / SCI ( TS /… more
    Leidos (06/05/25)
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