• Principal FPGA Design Engineer - Onsite

    RTX Corporation (Tucson, AZ)
    …are implemented using VHDL for the following applications: gigabit serial interfaces, Radio Frequency (RF) and Electro-Optical (EO) DSP, controls, data links, ... ground to exoatmospheric environments and into space. As a **Principal FPGA Design Engineer ** you will develop FPGA designs for all major vendors and device families… more
    RTX Corporation (10/04/25)
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  • Senior RF Signal and Sensor Modeling…

    RTX Corporation (Tucson, AZ)
    …new C++ models in an extensible and maintainable fashion. + You will deploy Radio Frequency (RF) phenomenology and advanced physics concepts in a software ... and are eager to learn. As a RF Senior Signal and Sensor Modeling Engineer , you will work on a close-knit team to create advanced, physics-based modeling solutions… more
    RTX Corporation (10/01/25)
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  • Principal Software Systems Quality Engineer

    RTX Corporation (Tucson, AZ)
    …Tier Air & Missile Defense, National Advanced Surface-to-Air Missile, Multi-Function Radio Frequency Sensor, Enduring Indirect Fire Protection Capability, ... have an immediate need for an onsite **Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support Land & Air Defense Systems (LADS).… more
    RTX Corporation (09/27/25)
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  • Fulltime - Raytheon RF Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …is seeking talented engineers with the skills and passion to develop complex Radio Frequency (RF) systems, subsystems and components, including antennas, RF ... attitude and willingness to learn. This is an entry-level Mechanical Engineer position for an individual with educational experience and professional interest… more
    RTX Corporation (09/10/25)
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  • RF Support Technician I **Internal Applicants…

    TRAX Internation (Yuma Proving Ground, AZ)
    …Business Sector:Test Range Operations Job Description Performs duties relating to measuring Radio Frequency (RF) emitting systems and the ambient RF environment ... require resolution at higher level. Receives technical advice from supervisor or engineer ; work is reviewed for technical adequacy (or conformity with instructions).… more
    TRAX Internation (11/19/25)
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