• MI Systems Maintainer Integrator IV/Project…

    Amentum (Springfield, VA)
    …+ Must possess a US government Top Secret security clearance with SCI eligibility ( TS / SCI ). Some positions may require a polygraph. Amentum is proud ... terminals providing NSANet; TENCAP systems and intelligence non-standard equipment. + Four years of site lead experience. + Must possess IAT Tier I and II as… more
    Amentum (06/27/25)
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  • FAST Labs - Integrated Circuits Technical Group…

    BAE Systems (Arlington, VA)
    …8 years of professional experience. + Active DoD SECRET clearance and ability to obtain TOP SECRET SCI & SAP + Experience in leading teams to solve ... Experience, & Skills** + Active DoD TOP SECRET clearance and ability to obtain SCI ...job specifics. **FAST Labs - Integrated Circuits Technical Group Lead ** **114831BR** EEO Career Site Equal Opportunity… more
    BAE Systems (07/27/25)
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  • Strategy & Program Management-Senior Consultant

    Guidehouse (Springfield, VA)
    …materials, and change communications. **What You Will Need** **:** + An ACTIVE and MAINTAINED " TOP SECRET / SCI ( TS / SCI )" Federal or DoD security ... Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph...new hire MUST be able to OBTAIN and MAINTAIN TS / SCI Federal or DoD security clearance with… more
    Guidehouse (07/28/25)
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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 ... improvement and knowledge management efficiencies. You will coordinate and lead requirements gathering, user engagement, delivery of IA's needs,...**:** + An ACTIVE and MAINTAINED TOP SECRET with SCI ( TS / SCI more
    Guidehouse (07/10/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... related education and work experience. + Active a DoD TS / SCI with full scope poly + Familiarity...from the date of hire, the following clearance(s): Polygraph, Top Secret / SCI Work Location Type:… more
    The MITRE Corporation (06/03/25)
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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 ... + Works with appropriate stakeholders (eg, project manager, technical lead ) to determine user requirements for a set of...issues when applicable impacting performance or functionality of Live Site services and escalates as necessary. + Acts as… more
    Microsoft Corporation (07/10/25)
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  • Safety Manager

    Leidos (Springfield, VA)
    …to integrate EHS considerations into daily work processes and capital projects. + Serve as the site lead for all EHS initiatives and represent the site in ... The Safety Manager serves as a key liaison between site leadership and regulatory agencies and plays a critical...water discharge compliance, and sustainability initiatives. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required +… more
    Leidos (06/08/25)
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  • Modeling & Simulation Engineer (Senior II)

    KBR (Reston, VA)
    …Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information ( SCI ) eligibility Desired: + Master ... M&S and software development efforts. + Be able to lead small M&S projects and/or teams. + Support the...and the quality control thereof. Work Environment: + Location: On- site + Travel Requirements: Minimal 0-20% + Working Hours:… more
    KBR (07/25/25)
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  • Modeling & Simulation Engineer (Senior II)

    KBR (Reston, VA)
    …Python, or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information ( SCI ) eligibility Desired: + Master ... M&S and software development efforts. + Be able to lead small M&S projects and/or teams. + Support the...and the quality control thereof. Work Environment: + Location: On- site + Travel Requirements: Minimal 0-20% + Working Hours:… more
    KBR (07/23/25)
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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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