• Modeling and Simulation Developer

    SAIC (Arlington, VA)
    …communication skills. + US Citizenship. + Ability to obtain a DoD Secret security clearance . REQNUMBER: 2508239 SAIC is a premier technology integrator, solving ... **Description** The Missile Defense Modeling and Simulation team at SAIC is...for a simulation used for integrated air and missile defense (IAMD) analysis. We are seeking an experienced software… more
    SAIC (08/07/25)
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  • Junior Project Scheduler

    SAIC (Chantilly, VA)
    …experience or Master's degree. + Must be a US Citizen with active TS/SCI security clearance with polygraph. + Working knowledge of IC principles, procedures. + ... known future sensors include:Space Based Infrared System (SBIRS) GEO, Defense Support Program (DSP), and awareness of Next Gen...awareness of Next Gen GEO, Next Gen Polar, space Defense Agency/Missile Defense Agency Hypersonic and Ballistic… more
    SAIC (08/07/25)
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  • Operational Requirements Analyst - Position,…

    KBR (Arlington, VA)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... enterprise to include DoD requirements, acquisition, and budgeting processes and applicable Defense Space guidance and policy. - + Demonstrated ability to plan,… more
    KBR (08/02/25)
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  • Cyber Host Forensic Analyst III

    Nightwing (Sterling, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data ... and competitive offerings to customers in the intelligence community, defense , civil, and commercial markets. Nightwing provides technically advanced full-spectrum… more
    Nightwing (08/01/25)
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  • Ops Requirements Analyst-Space Access, Maneuver…

    KBR (Arlington, VA)
    …workplace. + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of ... to include DoD requirements, acquisition, and budgeting processes and applicable Defense Space guidance and policy + Demonstrated ability to plan, organize,… more
    KBR (07/25/25)
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  • Principal Cyber Engineer

    Nightwing (Sterling, VA)
    …demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data ... agility, and competitive offerings to customers in the intelligence community, defense , civil, and commercial markets. **CODEX Overview** Nightwing's CODEX (Cyber… more
    Nightwing (07/24/25)
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  • Associate Director, Cyber Solution Architecture…

    RTX Corporation (Richmond, VA)
    …"U.S. Person" go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62 ** Security Clearance :** None/Not Required ... RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for...in digital transformation and technology modernization efforts, ensuring that security and compliance are integrated from concept to deployment.… more
    RTX Corporation (08/08/25)
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  • ADC Engineer III, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …that the candidate selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate ... Description Do you enjoy helping US Intelligence Community and Defense agencies implement innovative cloud computing solutions and solve...well in a team. - Current, active US Government Security Clearance of TS/SCI with Polygraph Preferred… more
    Amazon (08/21/25)
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  • Implementation Subject Matter Expert (SME)…

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government ... Manages and plans the deployment of new capabilities to Defense Agencies/Services based on provided agreements/checklists. Provides expertise in...security clearance requirements, and in accordance with applicable laws, some… more
    CGI Technologies and Solutions, Inc. (08/21/25)
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  • Chief Unmanned Systems Robotics Engineer

    Leidos (Arlington, VA)
    …leading large engineering team in the development of Unmanned Systems US Citizenship & Security Clearance : + US citizenship required with the ability to obtain ... Engineer for our Sea Systems Business Area within our Defense Systems Sector, supporting the Unmanned Surface and Sub-surface...and maintain a Top Secret security clearance and a CI polygraph may… more
    Leidos (08/20/25)
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