• IPMS Technician

    Cintel Inc (Fort Belvoir, VA)
    …in Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security, Modeling and Simulation , Data Science, and Programmatic ... improved industry practices and tradecraft for application to the agency IPMS programs/ operations * Conduct Daily IPMS activities which can include: * Perform daily… more
    Cintel Inc (11/14/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …Cybersecurity experience - Monitoring advanced threats and managing security services. + Modeling and Simulation support. Augmented Reality / Virtual Reality ... characterization process to produce accurate intelligence estimates of standard facility operations (power, HVAC, security, etc.) and equipment + Model different… more
    Leidos (09/26/25)
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  • Senior Transportation/Traffic Engineer

    Jacobs (Virginia Beach, VA)
    …planning, and operations analysis . * Proficiency in traffic modeling and simulation tools. * Strong communication skills for client engagement ... a multidisciplinary team of roadway designers, traffic engineers, planners, and operations experts to deliver innovative, multimodal solutions that improve safety,… more
    Jacobs (10/24/25)
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  • System Development Engineer, GEMS NA Ops…

    Amazon (Arlington, VA)
    …industry operating standards such as the NEC and NFPA. * Support emulation and simulation modeling of material handling systems. * Document control system and ... external stakeholders, as well as provide commissioning support to the Operations Engineering Teams on achieving system performance prior to/during/and after launch… more
    Amazon (11/19/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    …Junior level Mechanical Engineer to support the planning, design, and analysis of mechanical systems-primarily Heating, Ventilation, and Air Conditioning (HVAC)-for ... secure, mission-critical operations across government, commercial, and institutional facilities. This is...or similar tools. + Support system load calculations, energy modeling , and equipment sizing using tools like Trace 700,… more
    Leidos (11/05/25)
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  • Senior Digital RF Engineer (Hardware Engineer 4)

    Huntington Ingalls Industries (Roanoke, VA)
    …of asset systems. The use of HII proprietary tools, vendor tools, and other modeling , simulation , and analysis of targeted systems. Effective collaboration ... systems. HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and...hardware assets provided by the US government. During the analysis , engineers will be expected to provide expertise on… more
    Huntington Ingalls Industries (10/07/25)
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  • Mechanical Engineer - Multiple Levels - Top Secret…

    Leidos (Reston, VA)
    …Cybersecurity experience - Monitoring advanced threats and managing security services. + Modeling and Simulation support. Augmented Reality / Virtual Reality ... characterization process to produce accurate intelligence estimates of standard facility operations (power, HVAC, security, etc.) and equipment + Model different… more
    Leidos (09/20/25)
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  • Program & Technical Advisor (Sr.…

    Guidehouse (Mclean, VA)
    …to medical countermeasures. You will lead scientific and statistical efforts including data analysis , modeling , and reporting, while offering ad hoc support to ... data transfers, data quality control, data integration and validation, data analysis and report package preparation, statistical simulation , statistical toolbox… more
    Guidehouse (11/09/25)
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  • Senior Research Engineer, Advanced Technology…

    Lockheed Martin (Arlington, VA)
    …research to lead future technology advances in applied formal methods, simulation , test, verification, validation, and certification of autonomous and AI\-enabled ... DO\-178, MIL\-STDs, etc\.\), knowledge of assurance cases, risk assessment, safety analysis , failure mode analysis , system/software dependability\. * Application… more
    Lockheed Martin (10/31/25)
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  • Data Analyst

    Guidehouse (Norfolk, VA)
    …statistical and mathematical modeling of data (ie, regression analysis , simulation , impact analyses, geographic analyses, performance measurement/management) ... (1) or more years of specialized experience in data analysis + Must be willing to be on client...Power Automate, Power BI) (Desirable) + Knowledge of Navy operations and data systems, in particular Naval supply (Desirable)… more
    Guidehouse (10/13/25)
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