• Principal / Sr . Principal

    Northrop Grumman (Baltimore, MD)
    …Electromagnetics, Principal RF / Microwave design and Software development. The Principal / Senior RF Microwave Design Engineer will join a team ... limited to: + Designs, develops, tests radio frequency ( RF ) and/or microwave systems...and maintain and Active TS/SCI clearance **Basic Qualification for Sr . Principal RF Microwave more
    Northrop Grumman (07/22/25)
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  • Sr . Principal RF

    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)… more
    RTX Corporation (09/10/25)
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  • Senior Principal RF

    BAE Systems (Nashua, NH)
    …Given our continued growth, we have immediate roles available for a highly motivated Senior Principal RF / Microwave Engineer to join our Transition ... Experience, & Skills** * 8 years experience working on RF / Microwave designs within the frequency ...be available based on position level and/or job specifics. ** Senior Principal RF / Microwave more
    BAE Systems (09/09/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Linthicum Heights, MD)
    …of relevant engineering experience (3 years with MS degree; or 0 years with PhD) + ** Sr . principal RF Microwave Design Engineer** : Bachelor Degree in ... simulations and prototyping to develop CCA designs + Managing RF budgets, frequency planning, and common assembly...+ **_THIS ROLE IS ON-SITE_** **​** **Basic Qualifications:** + ** Principal RF Microwave Design Engineer:**… more
    Northrop Grumman (08/08/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Oklahoma City, OK)
    …and subsystems. ** **This position may be filled at either Principal or Sr . Principal RF Microwave Design Engineer level.** **Basic Qualifications ... Systems Sector is seeking a ** Principal / Sr Principal ** ** RF / Microwave ...and circuit card assembly level design + Familiarity with RF budgeting, frequency planning, RF more
    Northrop Grumman (09/05/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Beavercreek, OH)
    …making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal RF Microwave Design Engineer / Sr . Principal RF ... RF Microwave Design Engineer / Sr . Principal RF Microwave...+ Experience in the design of Periodic Structures / Frequency Selected Surfaces (FSS) + Experience with EM software… more
    Northrop Grumman (07/31/25)
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  • Senior / Principal RF

    Sandia National Laboratories (Albuquerque, NM)
    …requirements development, circuit design, modeling and simulation, and product realization + RF and microwave circuit optimization through MMIC, MCM, and RFIC ... (ex. Space, weapons, and/or other high-security applications) + Experience with RF / microwave /EM applications + Familiarity with custom integrated circuits to… more
    Sandia National Laboratories (09/06/25)
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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 Antenna…

    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 our ... 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 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 ... technologies, including circuit card assemblies (CCAs), waveguides, planar/printed antennas, RF modules, and/or monolithic microwave integrated circuits (MMICs).… more
    RTX Corporation (08/26/25)
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