• AHU Technologies, Inc. (Washington, DC)
    …for working with LMR radio system, software, and programs. In addition, the RF Engineering Consultant will also be responsible for designing / testing radio ... specific to the requested technology. Complete Description: The Contractor shall provide a RF Engineer with at least five years of experience working at a Public… more
    Upward (08/04/25)
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  • 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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  • 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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  • Sr . Principal RF

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

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal RF / Microwave Engineer** **116284BR** EEO Career ... Description** We are seeking a highly motivated and experienced Senior Principal RF Engineer to...RF + 8 years of experience working on RF / Microwave designs within the frequency more
    BAE Systems (09/17/25)
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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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  • Sr Principal Engineer RF

    Northrop Grumman (San Diego, CA)
    …support Integration within Test environment + **_THIS ROLE IS ON-SITE_** **Basic Qualifications:** + ** Sr . principal RF Microwave Design Engineer** : ... Northrop Grumman Mission Systems is looking for well qualified Sr . Principal RF / Microwave ...experience required) + Understanding of basic signal processing + RF budgeting, frequency planning, RF more
    Northrop Grumman (10/07/25)
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  • Sr . Principal RF

    Northrop Grumman (Linthicum Heights, MD)
    …the mission while learning and having fun along the way. EDA is seeking a principal or Senior Principal Electronics Engineer with experience and interest in ... Ability to provide solutions to a broad variety of RF / Microwave design and test related problems of...experience required) + Understanding of basic signal processing + RF budgeting, frequency planning, RF more
    Northrop Grumman (10/03/25)
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  • Senior Principal Antenna…

    RTX Corporation (Tewksbury, MA)
    …training, mentoring and purposeful rotations. **What You Will Do** + Design of RF microwave components and phased array applications + Integration and test ... is seeking to utilize their strong academic background and experience in RF / Microwave system theory and design, including architectures, subsystems, components… more
    RTX Corporation (09/16/25)
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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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  • Sr RF Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and Empower the next generation to transform humanity through technology and imagination! As a Sr RF Engineer, you will be using your skills and expertise to ... (EW) systems analysis and design, radar propagation modeling and prediction, microwave path analysis, ELINT/SIGINT/ESM, and signal processing. The ISR (Intelligence,… more
    Sierra Nevada Company, LLC (09/23/25)
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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 ... technologies, including circuit card assemblies (CCAs), waveguides, planar/printed antennas, RF modules, and monolithic microwave integrated circuits (MMICs).… more
    RTX Corporation (08/26/25)
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  • RF Senior Principal Test…

    BAE Systems (Nashua, NH)
    …locations include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in developing ... Instrument Communication + Network analyzers + Spectrum analyzers + Microwave / RF measurements + VSWR + Gain +...be available based on position level and/or job specifics. ** RF Senior Principal Test Engineer**… more
    BAE Systems (09/18/25)
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  • Senior Principal RF Design…

    RTX Corporation (Marlborough, MA)
    …production 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 background and professional experience in RF / Microwave system theory and design...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication + Circuit… more
    RTX Corporation (09/13/25)
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  • Senior Principal RF Design…

    RTX Corporation (Tucson, AZ)
    …more secure world. Effector RF Products is responsible for designing RF and Microwave hardware, including transmitters, receivers, and exciters. This ... exciters + Design of circuit card assemblies (CCAs) with RF or mixed signals + Work in a lab...tools: + Mentor DX Designer or equivalent + High Frequency Structure Simulator (HFSS) or equivalent + SystemVue/Genesys or… more
    RTX Corporation (09/19/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Rolling Meadows, IL)
    …transportable flight line electronic combat system test sets. Roles and Responsibilities for Principal / Sr Principal Electronics Engineer include, but are not ... external customers Opportunities exist in the following areas: + RF / Microwave system design + Research, design, development,...and high-speed interfaces. **This position may be filled at Principal or Sr . Principal Electronics… more
    Northrop Grumman (09/20/25)
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  • RF Engineer, Senior (Level III)

    Lockheed Martin (Littleton, CO)
    …built for you - - - **About the Team:** Come join the Lockheed Martin Space Radio Frequency \( RF \) Talent Center \(RFTC\) team and shape the future\! You ... EGSE components, such as digital signal processing and software\-defined radio systems\. **What You'll Do:** The RF ...as Agilent ADS \(Advanced Design System\), Ansys HFSS \(High Frequency Structure Simulator\), AWR Microwave Office, or… more
    Lockheed Martin (08/30/25)
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  • Sr . Principal Digital Integration…

    Northrop Grumman (Linthicum Heights, MD)
    …Engineer (T4):** Northrop Grumman Electronics and Payloads Engineering is seeking a ** Senior ** ** Principal Digital Integration & Test (I&T)** Engineer for the ... test equipment. + Ability to provide solutions to a broad variety of RF / Microwave design and test related problems of complex difficulty. + Basic understanding… more
    Northrop Grumman (10/09/25)
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  • Principal / Sr Principal

    Northrop Grumman (Linthicum Heights, MD)
    …talented, motivated, and creative ** Principal Industrial Systems Engineer or Senior Principal Industrial Systems Engineer** at our Advanced Technology Lab ... may be filled as a Principal Industrial Systems Engineer or Senior Principal Industrial Systems Engineer._ **Basic Qualifications for Principal more
    Northrop Grumman (09/17/25)
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