• Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …to provide combat system simulation support to the Warfare Analysis and Digital Modeling (M) Combat System Simulations Branch (M33), Naval Surface Warfare Center ... of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems... systems and enable engineers to verify Combat Systems ' performance in desktop environments and at Land Based… more
    SimIS Inc. (11/06/25)
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  • Senior Software Developer - TS/SCI Clearance…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed research ... for designing and developing browser-based applications, backend data ETL, 3D modeling , and AI integration. This position requires advanced knowledge (at least… more
    Leidos (09/21/25)
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  • Solution Architect

    Leidos (Chantilly, VA)
    …automation, full spectrum cyber, systems engineering, AI/ML-driven analytics, modeling and simulations , and secure supply chain logistics solutions. ... years of relevant experience will be considered. *Experience as a technical engineer on government contracts or related work. *Awareness of leading technology… more
    Leidos (11/14/25)
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  • Principal Optical System Architect (Remote)

    TE Connectivity (VA)
    … across optical, electrical, thermal, and mechanical domains. + Conduct end-to-end simulations and modeling to optimize signal integrity, power efficiency, and ... the needs of a faster, more connected world. As the R&D Product Development Engineer - Optical System Architect (SA), you will drive the next generation of… more
    TE Connectivity (10/07/25)
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