• Senior RF /Antenna Engineer

    CACI International (Fairfax, VA)
    Senior RF /Antenna Engineer Job Category: Engineering...and Python to process and analyze predicted and measured RF data . + Hands on experience with ... Continental US * * * **The Opportunity:** As a Senior RF /Antenna Engineer, you will lead the...testing prototype RF systems. + Knowledge of RF propagation, link budgets, range estimates, cascade… more
    CACI International (12/25/25)
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  • RF Spectrum Policy Engineer, Lead

    Huntington Ingalls Industries (Arlington, VA)
    …commercially both in the US and overseas, analyzing, and formatting spectrum data , including frequency assignment, spectrum certification, LiDAR, and other ... and 9 years relevant experience. + Knowledge of Communication systems (to include link budgets, general radio theory and basic orbital mechanics) + Understanding… more
    Huntington Ingalls Industries (12/12/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …experience in RF Engineering including ideation, analysis of alternatives, and link budgets + 15 years' experience in Satellite SME with expertise in multi-orbit ... domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 32407 Job Location:...and networking + Experience with securing communication links and data + Experience with AI tools and frameworks for… more
    L3Harris (12/24/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Fairfax, VA)
    …resolution. + Perform field integration, troubleshooting, and repair of communications and data link systems in military flight test environment, including ... history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer** to our team at… more
    Northrop Grumman (12/04/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …Our team specializes in developing next-generation Electronic Warfare (EW) and related RF sensor system technologies by combining a fundamental understanding of the ... Lead EW Software Engineer who will function as a senior technical contributor and help develop and grow a...10 other engineers and scientists across multiple EW and RF sensing projects. You will provide technical leadership on… more
    RTX Corporation (11/05/25)
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  • Digital Signal Processing Engineer

    CACI International (Sterling, VA)
    … RF engineering, or DSP. + Exposure to software-defined radio (SDR) concepts, including: Receiver architectures, Modulation and demodulation techniques, Spectral ... executing well-scoped technical tasks while receiving guidance and mentorship from senior engineers as needed. + Independently develop, integrate, test, and debug… more
    CACI International (12/24/25)
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  • Sr Principal Airborne Systems Operator

    Northrop Grumman (Chantilly, VA)
    …of multiple mission-focused programs with projects ranging from SIGINT payload and data link development to OCONUS/CONUS mission/maintenance support. STC tasks ... during operational flights and act as a liaison between operations, engineering, and data analysis. + Deliver on-site SIGINT system triage support on a set schedule… more
    Northrop Grumman (01/08/26)
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