• Ground Systems Engineer

    Noblis (Chantilly, VA)
    …information systems. + Leverage digital twin technologies and modeling and simulation tools to support early-stage risk reduction, operational rehearsal, and system ... and integration of automated test solutions and continuous improvement in software design and architecture. Required Qualifications + Active Top Secret/SCI clearance… more
    Noblis (12/24/25)
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  • Solution Architect - AI & Cyber Innovation

    Leidos (Chantilly, VA)
    …*Cybersecurity and Cyber Resilience *Systems and Enterprise Engineering *Modeling, Simulation , and Digital Engineering *Secure Supply Chain and Logistics Solutions ... expertise in one or more mission-critical domains-AI, Cyber, Quantum, Software Engineering, Digital Modernization, Cloud Migration, or Mission Operations with… more
    Leidos (12/23/25)
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  • Engineer Electrical 3

    Huntington Ingalls Industries (Newport News, VA)
    …professionals ranges from skilled trades to project managers, engineers and software developers to solution architects, technical subject matter experts, and system ... the following: Industry standards regarding design and verification of automation, Using software to develop model based system engineer and systems simulation ,… more
    Huntington Ingalls Industries (12/22/25)
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  • Electrical and RF Engineer

    TrustPoint (Dulles, VA)
    …cars, urban air mobility, and augmented reality. The $260B annual GNSS Hardware, Software and Data Services market is ripe for disruption and TrustPoint intends to ... testing methods, then test electrical and hardware solutions through simulation , hardware-in-the-loop, and field demonstrations. + Design Analog and Digital… more
    TrustPoint (12/21/25)
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  • Mechanical Engineer - Multiple Levels - Top Secret…

    Leidos (Reston, VA)
    …facility to include mechanical, electrical, and structural components within industry software packages (AutoCAD, Revit MEP, UTAS, etc.) + Provide mechanical ... - Monitoring advanced threats and managing security services. + Modeling and Simulation support. Augmented Reality / Virtual Reality experience creation a strong… more
    Leidos (12/20/25)
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  • Network Unified Communications Design Engineer…

    Eliassen Group (Quantico, VA)
    …cutovers + Evaluate, design, and integrate network communication hardware and software + Troubleshoot complex network and voice-related issues across enterprise ... and support fax modules and voice system peripherals + Manage hardware, software , networking, and scheduling to support secure videoconferencing across DoN, DoD,… more
    Eliassen Group (12/19/25)
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  • Physicist

    Leidos (Reston, VA)
    …R&D activities that support data analytics as well as modeling and simulation efforts. R&D activities span various scientific disciplines and technologies. A ... experience in the intelligence and/or DoD communities * 5+ years' experience with software development * Ability to work closely with users to design, build,… more
    Leidos (12/19/25)
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  • Ground Systems Engineer

    KBR (Chantilly, VA)
    …information systems. + Leverage digital twin technologies and modeling and simulation tools to support early-stage risk reduction, operational rehearsal, and system ... and integration of automated test solutions and continuous improvement in software design and architecture. Work Environment: + Location: On-site + Travel… more
    KBR (12/19/25)
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  • GNC Engineer/Principal GNC Engineer

    Northrop Grumman (Dulles, VA)
    …using simulations and other analytic tools + Implement GNC algorithms in flight software and support flight software qualification testing + Perform analysis to ... sensor selection and placement, and predicted performance assessments + Develop simulation models for sensors (eg star tracker, rate gyro, accelerometer, GPS,… more
    Northrop Grumman (12/19/25)
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  • Mgr Engineering 2

    Huntington Ingalls Industries (Newport News, VA)
    …professionals ranges from skilled trades to project managers, engineers and software developers to solution architects, technical subject matter experts, and system ... classified systems Familiar with NNPP standards for control system and software development Experienced with development of test procedures Experience with… more
    Huntington Ingalls Industries (12/18/25)
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