• Enterprise Architect

    ManTech (Stafford, VA)
    …predictive analysis , agile software development and build methodologies, or simulation . + Knowledge of Marine Corps operations , concepts, practices, ... that, MANTECH assists our customer to conduct the detailed systems engineering analysis , establishes technical policies and guidance across the Command, and manage… more
    ManTech (12/13/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    …to evaluate and assess total constellation performance + Supports and conducts modeling and simulation of Tracking OPIR sensor and constellation performance ... Evaluate OPIR optical designs for performance, manufacturability, and risk + Provide analysis and recommendations to Tracking programs in execution + Works across… more
    KBR (12/11/25)
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  • Chief Architecture Office Technical Lead

    KBR (Chantilly, VA)
    …expertise utilizing MBSE tools and developing and implementing modeling and simulation in support of architecture analysis . + Experience and expertise ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (12/10/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    …operational requirements, conducting cyber analyses and assessments, and developing and performing modeling and simulation in support of different cyber threat ... of a team of experts charged with providing support in the areas of cyber analysis and cyber development capabilities in response to Navy's and DoD's needs for Cyber… more
    Rite-Solutions Inc. (12/03/25)
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  • Cooling Engineer - Mechanical (Engineer 3)

    HII (Chesapeake, VA)
    …and marine standards (eg, MIL-STD, ABS, etc.). + Experience with system-level modeling and simulation tools. + Active security clearance. Physical Requirements ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and… more
    HII (11/28/25)
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  • AI Machine Learning Engineer

    SAIC (Chantilly, VA)
    …development of global infrastructure and delivery of solutions that drive influence operations . This position is in **Chantilly, VA** and requires an **active TS/SCI ... types of vehicles, license plates, etc.) within video data. + Automated review and analysis of terms of service of companies. + Automating open source collection of… more
    SAIC (10/04/25)
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  • Cyber Test Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …military avionics systems, micro-electronics, components, sof tware, design attributes, EMS, modeling and simulation , Agile SW development, and data analytics, ... spe cia list, you understand the value of hunt-forward operations , and you know that battles are won in...This is an opportunity to use your research and analysis abilities to assess and inform operators and senior… more
    BOOZ, ALLEN & HAMILTON, INC. (12/13/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (09/23/25)
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  • Big Data Engineer

    SAIC (Chantilly, VA)
    …Intelligence Business Group (AFSI). SAIC provides research, engineering, design, analysis , acquisition, development, integration, test, and operations support ... schemas, and structures + Provide Data Engineering support to include cleaning, modeling , and formatting data of unknown formats + Move data between different… more
    SAIC (12/08/25)
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  • Systems Engineer, Directed Energy PROPOSAL

    Huntington Ingalls Industries (Alexandria, VA)
    …customer requirements into hardware and software specifications. * Conduct trade studies, modeling and simulation , and performance analysis to inform ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and… more
    Huntington Ingalls Industries (11/29/25)
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