• Systems Engineer / Principal Systems

    Northrop Grumman (Fairfax, VA)
    …solutions within our systems engineering framework. **Key Responsibilities:** + ** Systems Engineering and Modeling :** Utilize Cameo Systems ... stakeholders. + **Continuous Improvement:** Stay updated with the latest advancements in systems engineering and modeling tools, recommending and… more
    Northrop Grumman (08/09/25)
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  • CJADC2 Battlespace Resilient Architecture…

    KBR (Herndon, VA)
    …+ Task order management + Advancing critical technology and techniques + Systems Engineering and Integration (SE&I) + Cybersecurity + Operational integration ... Title: CJADC2 Battlespace Resilient Architecture & Engineering KBR National Security Solutions Collaborative Operations for...and exercises + Artificial Intelligence (AI), data analytics and Modeling and Simulation (M&S) If you are… more
    KBR (06/10/25)
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  • Mission Systems Architect

    Umbra Lab (Arlington, VA)
    …and emerging technologies, to support Government-directed missions. + Conduct mission systems engineering , performance analysis, and use case evaluations for ... + Active TS/SCI Clearance. **Desired Qualifications** + Familiarity with model-based systems engineering (MBSE) practices and tools. + Experience with… more
    Umbra Lab (07/22/25)
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  • Systems Engineer

    Serco (Langley AFB, VA)
    …position is to support interoperability of CAF DTC Computer Generated Forces (CGF) systems and simulation support applications in DMON events by identifying ... **Position Description** Serco is seeking a ** Systems Engineer** to support the Combat Air Force...and ability to multitask and prioritize. + Experience in modeling and simulation environment. + Experience with… more
    Serco (07/29/25)
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  • Space Systems Engineer Sr Principal

    SAIC (Chantilly, VA)
    …CONOP trades for future systems ; and system-level analysis of concept using various modeling and simulation tools. The engineer shall also be able to support ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (08/07/25)
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  • Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    …in Modeling and Simulation + Provide expertise in threat modeling . + Provide interoperability engineering , analysis, and technical guidance for C2BMC, ... Management (C3BM) Principal Systems Engineerwho will engage in C3BM systems engineering efforts. C3BM systems engineering efforts include engaging… more
    Chenega Corporation (06/16/25)
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  • Sr. Principal Operations Research Analyst

    KBR (Reston, VA)
    …experts (SMEs), operations research analysts, modelers, and software engineers who conduct modeling , simulation , and analysis (MS&A) of emerging concepts for the ... platform and system models, model behaviors, and model hierarchies in the designated modeling & simulation (M&S) environment as required. + Work independently… more
    KBR (07/29/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …Management (CM) processes within the NRO + Strong understanding of the systems engineering V to include verification, validation and conducting readiness ... Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's...objectives. + Formulate and conduct System level analyses, including modeling and simulation of Geospatial Intelligence (GEOINT).… more
    KBR (08/01/25)
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  • GEOINT Payload Systems Engineer

    SAIC (Chantilly, VA)
    …the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems Engineering and Technical Assistance (SETA) support position to assist in ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (08/09/25)
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  • Satellite Systems Engineer I-Level

    SAIC (Chantilly, VA)
    …opportunity for a Systems Engineer with 5 to 7 years of systems engineering experience to provide Data Management and Design Review Workflow oversight ... position also involves dynamic support to other aspects of the systems engineering life-cycle (architecture studies, requirements management, design studies,… more
    SAIC (08/07/25)
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