• Nuclear Engineer , Lead

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …security agencies + Experience with nuclear weapons effects modeling and simulation tools + Knowledge of systems engineering, data science, artificial ... Nuclear Engineer , Lead Key Role: Provide nuclear weapons effects...subject matter expertise to client research and development (R&D) modeling and simulation (M&S) programs. Apply nuclear… more
    BOOZ, ALLEN & HAMILTON, INC. (10/19/25)
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  • Hardware Engineer 3

    Huntington Ingalls Industries (Roanoke, VA)
    …and third-party EDA tools will be necessary to perform modeling , simulation , and analysis of targeted systems . Effective collaboration with teammates to ... will contribute to the team by utilizing in-house software tools to reverse engineer hardware assets provided by the US government. During the analysis, engineers… more
    Huntington Ingalls Industries (10/08/25)
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  • Fire Alarm College Return Engineer

    M. C. Dean (Vienna, VA)
    …project execution software systems development; BIM and other forms of advanced modeling and simulation ; engineering & simulation test lab endeavors; ... at MC Dean, you will join forces with more than 3,600 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (09/10/25)
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  • Electrical Engineer - Multiple Positions…

    Leidos (Reston, VA)
    … * Experience with substation protective systems design * Experience in modeling and simulation of electrical distribution systems and SCADA control ... Area at Leidos has an opening for an Electrical Engineer in Reston, Virginia. The primary focus of the...(mission) and physical configuration, including layout, physical structure, mission systems , support systems , 3D model and corresponding… more
    Leidos (10/04/25)
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  • Electrical Design & Analysis Engineer

    Aurora Flight Sciences Corporation (Manassas, VA)
    …design, including utilization of schematic, PCB, and 3D design tools and/or simulation and modeling tools -Electrical power generation, conversion, distribution, ... Electrical Design & Analysis Engineer Job Code 3988 Assigned Aurora Location Manassas,...hear from you. This position reports to the Electronic Systems and Power Division and is responsible for owning… more
    Aurora Flight Sciences Corporation (08/20/25)
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  • Sr. Digital Engineer

    KBR (Chantilly, VA)
    Title: Sr. Digital Engineer KBR is seeking a Systems Engineer to support Model Based Systems Engineering (MBSE) efforts for government programs in ... Architecture Framework (UAF) + Experience with the development of executable systems models (OMG-Certified Systems Modeling Professional certification… more
    KBR (09/02/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …shape the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills and relevant SIGINT mission ... data distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as a technical advisor to support the Government… more
    KBR (11/07/25)
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  • Entry Level Electrical Engineer

    Amentum (Arlington, VA)
    …. **Junior RF Engineer Responsibilities Include:** + E3 Computation and RF Modeling and Simulation + Performing analyses of EW, communication, and radar ... Amentum is seeking a Junior RF Engineer to perform Test, Evaluation, Integration, and configuration...systems + Developing detailed EMI/EMC test plans + Participating… more
    Amentum (10/23/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …(eg, Proposals, white papers etc.) - Experience working in areas of modeling and simulation (M&S), radar, adaptive radar, signals processing, algorithm ... Center (LInC) at Leidos currently has an opening for a **Senior** **S** **ignal Processing Engineer ** to support EW programs in Arlington, VA or San Diego, CA. As a… more
    Leidos (10/02/25)
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  • LMON Field Service Engineer

    Huntington Ingalls Industries (Norfolk, VA)
    …to fill the role of LMON Field Service Engineer for their Advanced Modeling and Simulation Technical Operation. The LMON Field Service Engineer is ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (10/01/25)
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