• RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …and test of Electronically Steerable Arrays \(ESA\), Radar Systems , RF /digital payloads, TT&C, or missile communications subsystems * Development of ... CO** \! As an RF Engineer, you will architect, design, and develop RF systems and circuitry, including receivers, transmitters, antennas, and frequency more
    Lockheed Martin (11/20/25)
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  • Electro-Mechanical Technician - RF and EMC

    UL, LLC (Northbrook, IL)
    …+ Higher Secondary Education plus three years related experience preferred. + Radio frequency ( RF ) or electromagnetic compatibility (EMC) experience ... cutting-edge technology and contribute to testing and evaluating security systems . This position is fully onsite with a schedule...are a plus! + Effective communication skills and ability to interact with customers. +… more
    UL, LLC (10/30/25)
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  • Electro-Mechanical Technician - RF and EMC

    UL, LLC (Northbrook, IL)
    …Higher Secondary Education plus three years related experience. + Highly preferred: Radio frequency ( RF ) or electromagnetic compatibility (EMC) experience ... work directly with cutting-edge technology and contribute to testing and evaluating security systems . This position is fully onsite with a schedule of Monday through… more
    UL, LLC (10/25/25)
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  • Antenna & RF Front-End Engineer, Amazon Leo

    Amazon (Redmond, WA)
    … will define the performance of one of the most advanced communication systems ever built. You'll collaborate with RF , software, calibration, and systems ... systems , and calibration teams to deliver high-performance RF systems and links for both space...The systems you build will enable critical RF links, data collection, system analysis, and… more
    Amazon (12/07/25)
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  • RF Design Engineer, Amazon Leo

    Amazon (Redmond, WA)
    systems from <1GHz to >30GHz. You'll split your time between EM design tools, RF system analysis, and lab validation, working on antennas that ship in both ... (element selection, lattice, feeding networks, beam-forming strategies) to meet RF system goals. - Own end-to-end ...the network to life. You will work closely with RF Communications , Software, Antenna design, EMI/EMC, and… more
    Amazon (12/07/25)
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  • RF Engineer (Starship)

    SpaceX (Hawthorne, CA)
    …AND EXPERIENCE: + Master's degree in electrical engineering with focus on signal processing, communication and navigation systems , or RF design + Experience ... pattern coverage, co-site interference, link budgets, multiple access, etc. + Test RF system compatibility and end-to-end performance + Develop and support… more
    SpaceX (09/17/25)
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  • RF Electrical Engineer

    CACI International (Panama City, FL)
    …* Experience in Antenna and RF systems design including RF cascade analysis to identify compression points, system gain, sensitivity, and dynamic ... antennas and front-end modules for receiving signals to include radar and communications prototype development systems . The candidate will be instrumental in… more
    CACI International (10/23/25)
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  • Sr. Staff EW/ RF Systems Test…

    Northrop Grumman (Melbourne, FL)
    …history. Northrop Grumman's Aeronautics Systems sector is seeking a **Sr. Staff EW/ RF Systems Test Engineer** to join our team of qualified, diverse ... and test + Data Analysis + Performance analysis **Basic Qualifications:** **Sr. Staff EW/ RF Systems Test Engineer (T06):** + Must have a Bachelor's degree… more
    Northrop Grumman (12/05/25)
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  • Staff Electrical Engineer 5 ( RF

    Northrop Grumman (Chandler, AZ)
    …join our team.** **Qualifications:** + Develop launch vehicle, missile, aircraft, or satellite RF communication systems from proposal phase through design, ... architecture design. + Responsible for block level architecture of RF communication systems : Telemetry, Datalink,...analysis, and radiated hazards analysis for launch vehicle comm systems . + RF System Test… more
    Northrop Grumman (11/16/25)
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  • RF /Microwave Engineer, Satellites…

    SpaceX (Redmond, WA)
    …+ Simulate and model communication systems + Work with system architects, RF engineers, antenna engineers, modem/DSP, and ASIC engineers to partition ... team focused on developing all elements of new high performance wireless digital communication systems from antenna to protocol level. You will be responsible… more
    SpaceX (11/26/25)
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