• Project Lead (C)

    SimIS Inc. (Dahlgren, VA)
    …integration, and maintenance of computing infrastructure in support of complex combat system , modeling and/or simulation systems . + Experience in ... The team will support the Warfare Analysis and Digital Modeling (M) Combat System Simulations Branch (M33)...in one or more of the following disciplines: combat systems design/engineering, combat system computer program development,… more
    SimIS Inc. (05/08/25)
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  • Digital Engineering Technical Modeler

    KBR (Herndon, VA)
    …relational and non-relational databases, ontology, Unified Architecture Framework (UAF) or Systems Modeling Language (SysML). + Excellent communication skills ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (06/13/25)
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  • Communications Engineer

    Leidos (Springfield, VA)
    …Additional experience in lieu of degree. + Working knowledge of communications system design, modeling , and simulation for wired, wireless, and secure ... is responsible for the design, implementation, and maintenance of communication systems that support voice, data, and video transmission across multiple platforms… more
    Leidos (06/21/25)
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  • Senior Datalink Analyst (C)

    SimIS Inc. (Dahlgren, VA)
    …combat system simulation support to the Warfare Analysis and Digital Modeling (M) Combat System Simulations Branch (M33), Naval Surface Warfare Center ... system experience in one or more of the following disciplines: combat systems design/engineering, combat system computer program development, combat system more
    SimIS Inc. (05/08/25)
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  • Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …responsible for helping users adapt to a production shared resource, its scheduling system , and its high performance data storage systems \. An individual should ... engineers will be able to fully utilize modern HPC systems \. We are seeking a mid\-career level HPC Software...codes to the users' requirements\. You are involved in system performance analysis through benchmarking, tuning libraries, and generally… more
    Lockheed Martin (04/07/25)
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  • Sr. Digital Engineer

    KBR (Chantilly, VA)
    …Engineering applications and technology + Intermediate knowledge and experience with System Modeling Language (SysML) + Object-Oriented Design and Analysis ... in Chantilly, Va. Responsibilities: + Develop descriptive mission and system models + Integrate MBSE tools to support trade...Framework (UAF) + Experience with the development of executable systems models (OMG-Certified Systems Modeling more
    KBR (06/03/25)
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  • Design Engineer II - Electrical

    Southland Industries (Dulles, VA)
    systems , life safety systems including fire alarms, and instrumentation and controls systems , and full system design for a wide range of facility types ... is responsible for the design and oversight of process systems for new construction and retrofit projects. This position...process and structural and how they relate to electrical system design and construction. + General understanding of NFPA… more
    Southland Industries (06/02/25)
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  • SIGINT Flight Engineer (SETA)

    SAIC (Chantilly, VA)
    …+ Serve as one of the government's trusted technical advisors for SIGINT mission systems modeling and analysis in areas from spacecraft bus and payload to ... design and modification, payload resource allocation, and capacity requirements for current mission systems and future system acquisitions. + Play a key role in… more
    SAIC (05/14/25)
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  • Data Mining and Analytics Engineer (Security…

    ICF (Arlington, VA)
    …that will help the US protect and defend its networks and critical information systems . The successful cleared candidate will act as a Senior Data Mining and ... The ideal candidate has extensive knowledge of a wide variety of systems and networks to include high-volume/high-availability systems . You are focused… more
    ICF (06/11/25)
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  • Counter-Space Payload Engineer

    SAIC (Chantilly, VA)
    …planned future technologies, including operational concepts, applied technologies, and system architectures, to facilitate the demonstration and transition of novel ... threats. The Counter-Space Payload Engineer should have experience with systems which operate across the electromagnetic spectrum, specifically, Radio Frequency… more
    SAIC (06/13/25)
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