• Solutions Sr. Manager

    General Dynamics Information Technology (Fort Belvoir, VA)
    …specifications, standards, and programming + Performs complex systems modeling, simulation , and analysis. Designs and develop basic compilers, assemblers, utility ... programs and operating systems + Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; and following the software development lifecycle + Develops… more
    General Dynamics Information Technology (09/26/25)
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  • Senior IT Security Analyst - Cybersecurity…

    University of Virginia (Charlottesville, VA)
    …needed, including penetration testing, application security testing, and adversary simulation . * Validate the effectiveness of security controls through continuous ... testing and measurement. * Participate in purple team and blue team exercises to validate and enhance security posture. * Collaborate with DevOps teams to integrate security into the software development lifecycle and CI/CD pipelines (DevSecOps). * Monitor and… more
    University of Virginia (09/26/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    …and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000 strong driven by ... mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA… more
    SAIC (09/26/25)
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  • Staff Action Analyst

    SAIC (Alexandria, VA)
    …and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000 strong driven by ... mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA… more
    SAIC (09/26/25)
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  • Cyber Mechanism Management SME

    Parsons Corporation (Fort Belvoir, VA)
    …and validation, documentation, and implementation of modeling and simulation based decision support system applications. **Security Clearance Requirement:** ... An active Top Secret SCI security clearance is required for this position.​ This position is part of our Federal Solutions team. The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the… more
    Parsons Corporation (09/26/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …- Monitoring advanced threats and managing security services. + Modeling and Simulation support. Augmented Reality / Virtual Reality experience creation a strong ... plus. + Production (Manufacturing, Fabrication or Assembly) or warehouse design, workflow development or management. + Software development skills preferred - python, java, etc. If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild,… more
    Leidos (09/26/25)
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  • Research Analyst

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …with modern visualization tools, develop cost and risk analyses using Monte Carlo simulation sof tware such as Crystal Ball, and use data science to provide ... meaningful insight into the data. You will help introduce and recommend new ideas and solutions to clients that deliver visible insights with tangible results while being part of a supportive team that always helps you and roots you on. If you are ready for an… more
    BOOZ, ALLEN & HAMILTON, INC. (09/25/25)
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  • Software Solutions Architect

    SAIC (Chantilly, VA)
    …and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000 strong driven by ... mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA… more
    SAIC (09/25/25)
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  • Senior Infrastructure Platform Lead

    SAIC (Chantilly, VA)
    …and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000 strong driven by ... mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $6.5 billion. For more information, visit saic.com. For information on the benefits SAIC offers, see Working at SAIC. EOE AA… more
    SAIC (09/25/25)
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  • Senior Statistician/Mathematician - Quality…

    Peraton (Herndon, VA)
    …mathematical or statistical models of phenomena for analysis or computational simulation . + Design complex metrics projects that apply valid scientific techniques ... and utilize information obtained from baselines or historical data. + Plan and perform data collection for projects, determining types/sizes of sample groups and parameters. + Prepares data for processing by organizing information and checking for… more
    Peraton (09/25/25)
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