• Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …mission by leading engineering efforts. Your customer will trust you to not only design and develop these systems but also evolve them with advanced technology ... a defense or national security environment + Experience with computational analysis , Monte Carlo simulations, multi-physics modeling, model-based systems more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Systems Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …by leading engineering efforts. Your customer will t rus t you to not only design and develop these systems , but also evolve them with advanced technology ... a defense or national security environment + Experience with computational analysis , Monte Carlo simulations, multi-physics modeling, model-based systems more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Hardware Tester/Operations Research Systems

    CACI International (Fort Belvoir, VA)
    …**Responsibilities:** + Identify and solve real-world problems in areas including decision analysis supporting system design and engineering. + Conduct data ... Hardware Tester/Operations Research Systems Analyst (ORSA) Job Category: Engineering Time Type:...aspect of this role focuses on data collection, statistical analysis , and applying analytical techniques to support decision-making, as… more
    CACI International (11/22/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …DOORS, and perform analysis and automation of tasks + Support customer design reviews, providing technical insight to evaluate developer design + Lead ... Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's...and evaluate proposed burn-down plans + Liaise with mission analysis and acquisition teams to ensure completeness across the… more
    KBR (12/31/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Imagine One Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon award of the associated work ... and will be performed in Dahlgren, Virginia. The **Senior Security Systems Engineers** will be expected to: + Author DoD Assessment and Authorization (A&A)… more
    Imagine One Technology & Management (12/24/25)
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  • Enterprise Systems Engineer

    Noblis (Chantilly, VA)
    …+ Will engage with the national and tactical communities to collaboratively design , document, validate, and deliver architectures, systems and innovative ground ... Responsibilities Noblis ESI is seeking an **Enterprise Systems Engineer** with a national space enterprise and...Confluence, Jira, or JSMART + Understand how system requirements, design , analysis , verification and validation activities are… more
    Noblis (12/19/25)
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  • Cyber Systems Engineer - level 2

    Northrop Grumman (Dulles, VA)
    …will engage with multiple engineering disciplines and contribute to the secure design of complex systems + System Security Engineering Requirements management ... for a segment or subsystem + Perform Attack Surface Analysis (ASA) and prepare Systems Security Plan...systems + For space segments, you will support design and implementation of space vehicle hardening, for embedded… more
    Northrop Grumman (12/02/25)
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  • Systems /Mechanical/Aerospace Engineer

    The MITRE Corporation (Mclean, VA)
    …engineering + Systems security engineering + Mechanical engineering , structural analysis , thermal dynamics + Aerospace engineering + Modular Open Systems ... Engineering (MBSE) + Science & Technology (S&T) capability assessments, trade studies, and analysis of alternatives + Experience with prototype design + CAD +… more
    The MITRE Corporation (11/21/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer** to performs system and enterprise-level systems engineering (SE) across the life-cycle on ... complex Space Systems acquisition processes. This position requires an **active TS/SCI...to aid the customer in operations formulation, requirements definition, analysis and engineering, architecture development, and acquisition of current… more
    SAIC (11/06/25)
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  • Systems Integration Engineer 4

    M. C. Dean (Vienna, VA)
    … Integration Engineer 4, you will be working with a dynamic team of systems and controls engineers responsible for design and implementation of multiple projects ... engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system sustainability.… more
    M. C. Dean (11/26/25)
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