• Senior Principal RF

    Leidos (St. Petersburg, FL)
    …**Job Description** The Defense Systems group at Leidos currently has an opening for a ** Senior Principal RF Antenna System Engineer** to work in ... meter and RF signal generator + Working knowledge of the radio frequency spectrum and modern communication infrastructures to include signal structures,… more
    Leidos (09/03/25)
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  • Senior Principal Antenna

    RTX Corporation (Tucson, AZ)
    …Raytheon is seeking a highly skilled and innovative ** Senior Principal RF Mechanical Engineer** to serve as an ** Antenna Packaging Specialist** for new ... hypersonic missile contracts. This role focuses on the RF mechanical design, analysis, and integration of advanced antennas...to ensure the successful development and deployment of cutting-edge antenna packaging solutions. You will also play a key… more
    RTX Corporation (09/10/25)
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  • Senior Principal Antenna

    RTX Corporation (Tucson, AZ)
    …world. The Effector RF Products Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The selected candidate ... will lead the planning, design, implementation, execution, and reporting of antenna qualification activities for several new missile contracts. This role involves… more
    RTX Corporation (08/26/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …Our team solves tough, meaningful problems that create a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented Principal Engineer ... The candidate will be responsible for leading and shaping antenna , radome, and antenna measurement system technology within the Company. The selected candidate… more
    RTX Corporation (08/23/25)
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  • Sr. Principal RF /Microwave…

    RTX Corporation (Goleta, CA)
    …**Job Summary:** Raytheon's Airborne Multi-mission Electronics Department is seeking a **_Senior Principal RF /Microwave & Antenna Engineer_** to work onsite ... The role includes design, analysis, simulation, validation, test, and support of RF /microwave & for Electronic Warfare & Radar Warning Receiver (RWR) products &… more
    RTX Corporation (09/10/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Baltimore, MD)
    …Electromagnetics, Principal RF /Microwave design and Software development. The Principal / Senior RF Microwave Design Engineer will join a team ... include but not limited to: + Designs, develops, tests radio frequency ( RF ) and/or microwave...and configuration **This position can be filled at the Principal or Senior Principal level… more
    Northrop Grumman (07/22/25)
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  • Senior / Principal RF Signal…

    Sandia National Laboratories (Albuquerque, NM)
    …Be Like: The Advanced Special Communications Systems Organization (5373) is seeking a motivated radio frequency ( RF ) signal processing analyst to join their ... Develop mathematical models, perform simulations, and develop signal-processing techniques for radio frequency ( RF ) systems, including radar, communications,… more
    Sandia National Laboratories (09/06/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …secure world. The Effector RF Products Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will be ... and range environments. + Perform modeling and analysis of link budgets, RF cascades, electromagnetic emissions (EME), antenna patterns, phase noise, receiver… more
    RTX Corporation (08/26/25)
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  • Part Time Senior Principal RF

    RTX Corporation (Mckinney, TX)
    …secure world. The Effector RF Products Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will be ... and range environments. + Perform modeling and analysis of link budgets, RF cascades, electromagnetic emissions (EME), antenna patterns, phase noise, receiver… more
    RTX Corporation (08/26/25)
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  • Senior Principal Electrical Engineer…

    RTX Corporation (Richardson, TX)
    …to redefine the future of aerospace technology. We are currently seeking a Senior Principal Electrical Engineer in Richardson, TX with analog and VLF/LF-design ... experience. The Senior Principal Electrical Engineer is a lead... hardware design. One or more of the following: RF Power Amplifiers, Transceivers, or Antenna design… more
    RTX Corporation (08/13/25)
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  • Senior / Principal RF

    Sandia National Laboratories (Albuquerque, NM)
    …modeling, design, and tuning of unique form-factor antennas + Experience with commercial RF /microwave circuit simulation and antenna design tools such as HFSS, ... The Advanced Special Communications Systems Organization (5373) is seeking a motivated RF Engineer to join their team. This position focuses on providing specialized… more
    Sandia National Laboratories (09/06/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …more secure world. Effector RF Products is seeking a highly skilled and innovative ** Senior Principal RF Data Link Engineer** to join our team. We are ... tradeoffs in RF designs for communication systems. + Knowledge of antenna design parameters and wireless fading model simulations. + Experience with fixed-point… more
    RTX Corporation (09/09/25)
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  • Senior / Principal Software Engineer…

    Sandia National Laboratories (Albuquerque, NM)
    …primary focus will be to implement the software processing in specialized RF communications systems for National Security applications. Projects range from very ... communication systems include highly optimized, ultra-low DC power, size-constrained RF receiver/transmitter tag designs, as well as groundbreaking signal processing… more
    Sandia National Laboratories (09/06/25)
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  • Antenna Engineer

    General Atomics (Poway, CA)
    …systems. We have an exciting opportunity in Poway, CA (San Diego, CA) for an Antenna Engineer to join the RF / Antenna Engineering group. The successful ... firmware, software, and mechanical design. **DUTIES AND RESPONSIBILITIES:** + Perform as the Principal Investigator (PI) for phased antenna array systems. + Lead… more
    General Atomics (09/07/25)
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  • Sr Principal Engineer Systems RF

    Northrop Grumman (Cincinnati, OH)
    …. We are seeking a cleared or clearable ** Senior Principal Systems Engineer** for a critical ... MIL-STD-499, and/or INCOSE system engineering life-cycle processes + Experience integrating antenna , RF subsystems, and processing hardware/software into a… more
    Northrop Grumman (09/13/25)
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  • RF Engineer, Principal (Radar)

    Chenega Corporation (Vandenberg AFB, CA)
    RF Engineer, Principal (Radar) Vandenberg SFB, CA Join our Talent Network RF Engineer, Principal (Radar) Req ID: 31620 Vandenberg Space Force Base, ... LLC,a Chenega company, has an excellent opportunity for an RF Engineer, Principal (Radar) . This individual...AN/FPQ-14, AN/FPS-16, etc.) is desired. + Working knowledge of antenna tracking systems. + Experience with digital interface design,… more
    Chenega Corporation (08/07/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    …and professionalism. If you're passionate about designing, analyzing, and optimizing radio frequency ( RF ) systems for mission-critical operations, ... Years Experience) + RF Test Engineer + RF Technician + Wireless Communications Engineer + Antenna...+ Senior RF Engineer + RF Network Architect + Principal RF more
    V2X (08/28/25)
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  • Senior Radar/ RF Modeling…

    Parsons Corporation (Huntsville, AL)
    …skills in C++, Python, MATLAB/Simulink + Subject matter expertise in RF propagation, signal processing, track filtering, antenna design, communications, ... you're looking for. **Job Description:** Parsons is seeking a talented **_Senior Radar/ RF Engineer / Software Developer_** to join our Defensive Threat Systems… more
    Parsons Corporation (08/26/25)
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  • RF Engineer, Advanced

    Zebra Technologies (Holtsville, NY)
    …for developing products from inception to production release. Designs may consist of RF systems and board level designs of radio transmitters and receivers ... user manuals, and test procedures. The candidate will work with other in-house RF , Antenna , Electrical, Mechanical and Firmware Engineers as well as off-shore… more
    Zebra Technologies (08/08/25)
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  • Senior Principal Electrical Engineer

    Leidos (St. Petersburg, FL)
    …The Defense Systems group at Leidos currently has an opening for a ** Senior Principal Electrical Engineer** to work in our **St.Petersburg, FL** office. ... principles and system/subsystem-level analysis methodologies + Working knowledge of the radio frequency spectrum and modern communication infrastructures to… more
    Leidos (09/03/25)
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