• Senior Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (11/27/25)
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  • Senior Software Engineer with Poly

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer to support analysts and operators by designing, developing, and integrating tools to automate data ... (eg, intelligent systems , autonomy, planning, NLP). + Knowledge of end-to-end SIGINT collection and analysis systems . + Experience with production CNO… more
    BigBear.ai (11/27/25)
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  • System Engineer (All Levels)

    Noblis (Aurora, CO)
    Responsibilities Noblis ESI is seeking a Systems Engineer with a national space enterprise and ground systems engineering background to work with our clients ... PDRs, and PMRs + Support the PM in multiple areas which include systems and mission engineering; system integration; program management; acquisition support;… more
    Noblis (12/05/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    …personnel, Government overseers, and senior executives. Requirements The Level 2 System Engineer (SE) shall possess the following capabilities: + Manage ... Systems Engineer 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides… more
    Synergy ECP (10/28/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    …- protecting our national security. KBR is seeking a highly motivated Systems Engineer (SE) to support the Customer's SIGINT office. We are looking to ... changes in how the Customer conducts its mission. The Systems Engineer is a technical/engineering professional who performs system or enterprise level… more
    KBR (11/15/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    …+ Knowledge of the System Engineering process + Experience with Model Based Systems Engineering + Experience with SIGINT and GEOINT systems + Experience ... Title: Systems Engineer & Process SME Belong....DoD users. Responsibilities: + Provide process improvement recommendations to System Engineering Processes. + Update, coordinate, and communicate the… more
    KBR (11/07/25)
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  • Chief Engineer , Systems

    AeroVironment (Simi Valley, CA)
    **Worker Type** Regular **Job Description** **Summary** The **Chief Engineer , Systems ** you will act as a technical liaison between the Engineering, Program ... data links. + Radio frequency spectrum and modern communication systems . + SIGINT technologies and sensors, including...systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading… more
    AeroVironment (12/30/25)
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  • System Engineer Principal Pentagon…

    Sciolex Corporation (Chantilly, VA)
    …focused and capable of representing the customer in community forums + Knowledge of SIGINT and GEOINT remote sensing systems , protection, and overall space and ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (10/21/25)
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  • Model Based System Engineer -Junior…

    Solvarus (Chantilly, VA)
    …produce systems engineering models, such as NoMagic Cameo. Experience with systems engineering processes in support of system development life cycle ... knowledge of architecture, requirements engineering, CONOPS development, verification, test, and system integration to accommodate End to End Systems more
    Solvarus (11/02/25)
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  • Model Based System Engineer -Mid…

    Solvarus (Chantilly, VA)
    …methodologies to successfully produce systems engineering models. Experience with systems engineering processes in support of system development life cycle ... design Space and Ground solutions using advanced Model Based Systems Engineering (MBSE) processes and techniques. These solutions will...processing, and command & control. You will work with SIGINT and GEOINT subject matter experts to craft MBSE… more
    Solvarus (11/02/25)
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