• Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …domains. Job Description: This is an opportunity for an Associate Systems Engineer with an interest in advancing and applying innovative systems engineering ... management processes + Performing System Design and development (such as software development), systems modernization, and architecture + Supporting multiple tasks… more
    The MITRE Corporation (01/02/26)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …system of systems modeling and simulation **Preferred Qualifications:** + Working knowledge of MATLAB , VENTSIM, COLE, or SCEPTRE software + Working knowledge of ... Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the...comparable version control system. + Knowledge of 3D modeling software (Blender, Maya, etc.) and ability to manipulate 3D… more
    Leidos (12/26/25)
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  • Navigation Engineer

    The Boeing Company (Herndon, VA)
    …Experience developing or using **modeling and simulation** tools such as **Python** or ** MATLAB ** / **Simulink** . + Experience in ** software development** and ... Security (BDS), Electronic & Intelligence Systems (E&IS) seeks a **Navigation Engineer ** to deliver best solutions for today's complex undersea engineering… more
    The Boeing Company (12/25/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... model-based systems engineering (MBSE), or agent-based modeling + Experience with software development and coding in languages, including FORTRAN, Python, C++, … more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Senior Principal Data Center Engineer

    Oracle (Richmond, VA)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth is ... to work cross-functionally with different disciplines (Mechanical, Electrical, Thermal, and Software ) to develop thermal solution optimized for the entire data… more
    Oracle (11/25/25)
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  • Hardware Design Engineer

    Leidos (Arlington, VA)
    …Converters (ADCs/DACs) + Digital Signal Processing (DSP) modeling using tools like MATLAB /Simulink + C/C++ language software development for embedded, real-time ... of the Leidos Innovations Center (LInC) is looking for a Hardware Design Engineer to work with a multi-disciplined design team (electrical & mechanical engineers,… more
    Leidos (11/18/25)
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  • Summer/ Co-op Engineer

    MPR Associates (Alexandria, VA)
    …Systems + Materials Science + Instrumentation & Controls + Civil/Structural + Software Duties/Responsibilities We offer the opportunity for students to work and ... Nuclear Operating Fleet. + Product Development (including mechanical design, software development, printed circuit board design, systems engineering and testing)… more
    MPR Associates (11/01/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …state data and utilizing associated tools such as Systems Tool Kit (STK), MATLAB , FreeFlyer, or similar software . Proficiency in analyzing and interpreting ... domains in the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: 25423 Job… more
    L3Harris (10/15/25)
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  • Engineer Electromechanical 3

    Huntington Ingalls Industries (Newport News, VA)
    ENGINEER ELECTROMECHANICAL 3 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43759 Team: E46 SHIP SURVABLTY Entity: Newport News ... professionals ranges from skilled trades to project managers, engineers and software developers to solution architects, technical subject matter experts, and system… more
    Huntington Ingalls Industries (01/02/26)
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  • Power Engineer ( Engineer 3)

    HII (Chesapeake, VA)
    …We Are HII Mission Technologies is seeking a highly skilled and experienced Power Engineer to join our team. The ideal candidate will be responsible for the design, ... equipment In-Service Engineering Agencies (ISEA), Combat Systems Engineering Agents (CSEA) and Software Support Activities (SSA) as required. What You Must Have + 5… more
    HII (12/27/25)
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