• Digital Signal Processing Engineer

    CACI International (Sterling, VA)
    …test, and debug well-defined signal processing algorithms and software components supporting SIGINT and electronic warfare systems . + Implement and evaluate DSP ... Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time... to support the development of next-generation signals intelligence ( SIGINT ) and electronic warfare technologies for the counter-unmanned aircraft… more
    CACI International (12/24/25)
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  • Software Engineer Integration Team

    CACI International (Dulles, VA)
    …to integrate and test the system . This includes developing and maintaining system dashboards, metric collection systems , software for checking system ... Software Engineer Integration Team Job Category: Engineering Time Type:...such as Security+ or CISSP Familiarity or experience with SIGINT processing systems Familiarity with signal processing… more
    CACI International (12/17/25)
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  • Project Engineer - Acquisition

    Sciolex Corporation (Chantilly, VA)
    …cert in Acquisition (such as DAWIA) + domain knowledge and expertise for systems engineering of multiple interrelated satellite ground system acquisitions + IC ... national and tactical space architectures + Knowledge of Electro-optical, RADAR, SIGINT , Communications, Mission Management, and Mission processing systems more
    Sciolex Corporation (10/13/25)
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  • Senior Digital Engineer

    SAIC (Chantilly, VA)
    **Description** NSS Sector has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services to an IC ... needs. + Support the development of models of future system that will represent the architecture, concept of operations...MODAF) and languages (SysML, UML, MOF). + Knowledge of SIGINT collection space systems . + Experience working… more
    SAIC (12/11/25)
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  • Senior Infrastructure / DevOps Engineer

    CACI International (Chantilly, VA)
    Engineer to join our team developing next generation signals intelligence ( SIGINT ) and electronic warfare(EW) systems for the Department of Defense. Join ... Senior Infrastructure / DevOps Engineer Job Category: Engineering Time Type: Full time...a program that leverages the best practices in Model-Based Systems Engineering and Agile software development to deliver state… more
    CACI International (10/25/25)
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  • Project Engineer - Acquisitions (All…

    Noblis (Chantilly, VA)
    …Transactions, and Broad Agency Announcements) + Knowledge ofElectro-optical, RADAR, SIGINT , Communications, Mission Management, and Mission processing systems ... Responsibilities Noblis ESI is seeking a **Project** ** Engineer - Acquisition** with a national space enterprise...- Acquisition** with a national space enterprise and ground systems acquisition background to work with our clients in… more
    Noblis (11/27/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …VA or San Diego, CA) currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing Engineer , you will be ... for research, design, and development of signal collection, processing and dissemination systems . Duties may include designing, developing, and analyzing systems more
    Leidos (11/06/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ( SIGINT ), and Cryptographic Key Management. At **Leidos** , we offer… more
    Leidos (10/10/25)
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  • Java Software Engineer

    CACI International (Sterling, VA)
    Java Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... a talented Software Developer with automated testing expertise to join our SIGINT Holistic Integration and Verification (SHIV) team. This role offers the exciting… more
    CACI International (01/01/26)
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  • Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (10/21/25)
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