• Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …Inc. seeks Senior Software Engineers to lead software development for simulation systems, mentor junior developers, and oversee complex software integration ... projects. This position involves developing and maintaining software for training simulation systems including scenario development tools and system interfaces. The… more
    SimIS Inc. (09/22/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Software Engineer ** to join our team **in Norfolk, VA.** This is an **onsite** position. Join the ... NCTE, such as by providing capability to integrate tactical systems with simulation -based training interfaces + Perform all aspects of software lifecycle development… more
    ManTech (09/17/25)
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  • Sr Specialist, Circuit Design Electrical…

    L3Harris (Ashburn, VA)
    …interest of national security. Job Title: Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems (Secret Security Clearance) Job Code: 28913 Job ... assistance is available to qualified applicants Job Description: As a Electrical Engineer Specialist in the Agile Development Group (ADG), you will be part… more
    L3Harris (09/17/25)
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  • Systems Integration Engineer

    CACI International (Herndon, VA)
    Systems Integration Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... best practices and prototyping methodologies. + Conduct modeling and simulation (M&S) activities to analyze system performance, assess technology feasibility,… more
    CACI International (09/17/25)
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  • Senior Software Engineer - Training System…

    RTX Corporation (Sterling, VA)
    …a security clearance​ **Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System Software (Onsite)** We are currently searching for ... a Sr. Software Engineer to join our team in Sterling VA. Employing...and defense. This software engineering position is within the Simulation & Training Solutions (STS) business area. STS develops… more
    RTX Corporation (09/16/25)
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  • Principal Software Engineer

    BAE Systems (Mclean, VA)
    …of Defense (DoD) and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting rapid prototyping efforts. With ... tracking, and Command and Control (C2) challenges + Develop cutting-edge modeling and simulation tools and algorithms across the air, land, sea, space domains in… more
    BAE Systems (09/09/25)
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  • Mechanical Engineer -Modeling

    CACI International (Charlottesville, VA)
    Mechanical Engineer -Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * CACI has an exciting opportunity for a Mechanical Engineer -Modeling to support the lethality analysis and modeling of...for customers. * Assist customer in integrating models into simulation environments (AFSIM, ITASE, etc.) * Assist customer in… more
    CACI International (08/30/25)
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  • Electronics Engineer -Modeling

    CACI International (Charlottesville, VA)
    Electronics Engineer -Modeling Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * Job Description CACI has an exciting opportunity for an Electronics Engineer -Modeling to support the engineering analysis and modeling of foreign RF systems and… more
    CACI International (08/28/25)
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  • Electrical Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ELECTRICAL ENGINEER (E30-2025-23396) Bowhead seeks to network with an Electrical Engineer to join our team at the Naval Surface Warfare Center in ... of electrical systems in projectiles under various conditions. * Simulation : Use simulation tools to predict the behavior of electrical systems during… more
    UIC Government Services and the Bowhead Family of Companies (07/26/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    …seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** . **Responsibilities ... are not limited to:** + The Model Based Systems Engineer (MBSE) III is a leader in their field,...behavior + These models provide powerful tools for analysis, simulation , and decision-making, helping to identify potential problems early… more
    ManTech (07/22/25)
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