• RF Engineer, Senior (Level III)…

    Lockheed Martin (Titusville, FL)
    …find a career that's built for you - - - Come join the Lockheed Martin Space Radio Frequency \( RF \) Talent Center \(RFTC\) team and shape the future\! You ... Hypersonics, Human Space Flight and Interplanetary Missions, Missile Defense, and more\. The Senior RF Engineer role will be located at the Eastern Range… more
    Lockheed Martin (09/27/25)
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  • Senior RF Signal and Sensor Modeling…

    RTX Corporation (Tucson, AZ)
    …develop new C++ models in an extensible and maintainable fashion. + You will deploy Radio Frequency ( RF ) phenomenology and advanced physics concepts in a ... team environment, and are eager to learn. As a RF Senior Signal and Sensor Modeling Engineer,...C++, and using MATLAB or Python for evaluation of data sets + Experience with UNIX/Linux, Apple OS, or… more
    RTX Corporation (10/01/25)
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  • Senior Principal Systems Engineer…

    Leonardo DRS, Inc. (Beavercreek, OH)
    …and government agencies around the world. **Job Summary** We are seeking a Senior Principal Systems Engineer with expertise in MATLAB, signal processing, and RF ... Responsibilities** + Lead the end-to-end system design and analysis of advanced RF systems and signal processing solutions, from initial concept through detailed… more
    Leonardo DRS, Inc. (10/05/25)
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  • Senior RF Design Engineer

    RTX Corporation (Tucson, AZ)
    …Testing or designing RF hybrid (chip and wire) technologies + High speed data converter test/characterization + High power RF design or test experience + ... problems that create a safer, more secure world. Effector RF Products is responsible for designing RF ...tools: + Mentor DX Designer or equivalent + High Frequency Structure Simulator (HFSS) or equivalent + SystemVue/Genesys or… more
    RTX Corporation (10/07/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …Our team solves tough, meaningful problems that create a safer, more secure world. The RF Products Team at Raytheon is seeking a talented Engineer to join our team ... be responsible for providing innovative design solutions for the packaging of antennas, RF Circuit Card Assemblies, radomes, and RF test equipment. The selected… more
    RTX Corporation (10/29/25)
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  • RF Engineer - Level 4

    Lockheed Martin (Palmdale, CA)
    **Description:** Lockheed Martin Aeronautics is seeking a full\-time Radio Frequency \( RF \) Engineer\. In this role, you will be performing RF ... inertial navigation and GPS, and/or other related avionics subsystems\. * Knowledge of advanced data link technologies and radio systems\. * Ability to… more
    Lockheed Martin (11/04/25)
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  • Senior RF Subsystem REA

    RTX Corporation (Tucson, AZ)
    …Competence in scripting, particularly using Matlab or Python. + Experience with high-speed data converter test/characterization. + High power RF design or test ... that create a safer, more secure world. The Effector RF Products Team at Raytheon is seeking a talented... Products Team at Raytheon is seeking a talented Senior Electrical Engineer to join our team in Tucson,… more
    RTX Corporation (08/26/25)
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  • RF Engineer, Senior (Level III)…

    Lockheed Martin (Littleton, CO)
    …Microwave Studio, FEKO, etc\. * Antenna design, modeling, and analysis * Experience analyzing RF data sets including data reduction, filtering, and graphical ... of data for end\-user consumption * Background with standard RF test equipment such as signal generators, spectrum analyzers, oscilloscopes, network analyzers,… more
    Lockheed Martin (10/25/25)
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  • Senior RF Engineer - Antenna (Level…

    Lockheed Martin (Littleton, CO)
    …in space and find a career that's built for you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We are looking for an ... verifying technical requirements/functions for engineering systems * Experience reviewing supplier/factory data results to show compliance to RF engineering… more
    Lockheed Martin (11/05/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …builds, and lifecycle support of Raytheon products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to utilize their academic ... any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication + Circuit...data converter test / characterization + Low Noise RF source design and test experience **What We Offer**… more
    RTX Corporation (10/13/25)
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