• Principal RF Subsystems

    RTX Corporation (Tucson, AZ)
    …secure world. The Effector RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... responsible for contributing to the architecture, analysis, design, and implementation of RF subsystems and sensors within missile products. The selected… more
    RTX Corporation (10/07/25)
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  • Principal Subsystem Engineer

    RTX Corporation (Tucson, AZ)
    …for a security clearance. **Qualifications We Value:** + Missile guidance electronics subsystems typically contain antennas, analog RF circuit cards, digital ... integration, and test. Our core electrical engineering technologies include RF /RADAR, Navigation/IMU/GPS, Digital, and Power. We partner with several Electrical… more
    RTX Corporation (11/11/25)
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  • Principal / Sr. Principal Electronic…

    Northrop Grumman (Baltimore, MD)
    …join our team as a Principal / Senior Principal Electronic Warfare/ Radio Frequency Systems Engineer to join our Airborne Multifunction Systems (AMS) ... Principal / Senior Principal Electronic Warfare/ Radio Frequency Systems Engineer you...and/or Electronic Attack systems for advanced dedicated and multi-function RF subsystems . You will work early in… more
    Northrop Grumman (10/15/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Baltimore, MD)
    …MD.** Responsibilities include but not limited to: + Designs, develops, tests radio frequency ( RF ) and/or microwave systems architecture, Sub-systems, ... level based on the basic qualifications below.** **Basic Qualifications Principal RF Microwave Engineer :** +...+ 0 years of experience + Experience with designing/analyzing/testing radio frequency ( RF ) and/or microwave… more
    Northrop Grumman (10/21/25)
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  • Sr. Principal Test Engineer

    Northrop Grumman (Los Angeles, CA)
    …Test Engineer - RF Systems** will support development and sustainment of Radio Frequency ( RF ) Test Chamber and Equipment used in manufacturing and ... Systems in Northridge, CA. is currently seeking a **Sr. Principal Test Engineer - RF ...test of missile subsystems for US Navy and US Air Force programs.… more
    Northrop Grumman (10/28/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Oklahoma City, OK)
    …. ** **This position may be filled at either Principal or Sr. Principal RF Microwave Design Engineer level.** **Basic Qualifications for Principal ... Sector is seeking a ** Principal / Sr Principal ** ** RF /Microwave Design Engineer ** to...and requirements flowed down by systems engineers. + Simulate RF systems, subsystems , and circuits using industry… more
    Northrop Grumman (09/05/25)
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  • Principal RF Systems Engineer

    Leonardo DRS, Inc. (Burnsville, MN)
    …support capabilities. **Job Summary** Leonardo DRS Naval Electronics is looking to add a Principal RF /Systems Engineer to our elite engineering team! The ... Principal RF /Systems Engineer will be responsible for systems...for radars, missile fire control systems, communications, and other RF systems, subsystems , or components. Activities include… more
    Leonardo DRS, Inc. (11/12/25)
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  • Principal Engineer /Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …position will serve 100% on-site in Linthicum, MD. This position will be filled at either the Principal RF Engineer or Senior Principal RF ... Engineer level based on the qualifications below. **Basic Qualifications for the Principal RF Engineer Level:** + Bachelor's degree in electrical… more
    Northrop Grumman (10/16/25)
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  • Principal Engineer - RF

    BAE Systems (Boulder, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Principal Engineer - RF Systems Test- $15K Sign On Bonus** ... strong focus on testing of flight hardware. As a Principal Engineer at BAE Systems, Inc., you...Leverage and grow a detailed understanding of spacecraft systems, subsystems , space vehicles, and launch operations. + Present to… more
    BAE Systems (11/14/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer ** to work on Identification of Friend ... Examples include receivers, solid state power amplifiers, LNA's, filters, RF switches, frequency synthesizers, and frequency...Agilent ADS, Genesis, Microwave Office, SPICE * Experience in RF subsystems and a working understanding of… more
    RTX Corporation (10/13/25)
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  • Principal RF Design Engineer

    BAE Systems (Cedar Rapids, IA)
    …the aircraft; our navigation systems chart the course and keep them on track. As a ** Principal RF Design Engineer ** , you will shape the technical vision for ... architecture decisions, and own the endtoend delivery of complex RF subsystems . If you are a seasoned...be available based on position level and/or job specifics. ** Principal RF Design Engineer ** **118352BR**… more
    BAE Systems (11/18/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Linthicum Heights, MD)
    …DATE OF JAN 2026_** + **_THIS ROLE IS ON-SITE_** **​** **Basic Qualifications:** + ** Principal RF Microwave Design Engineer :** Bachelor Degree in Electrical ... MS degree; or 0 years with PhD) + **Sr. principal RF Microwave Design Engineer **...board release + Demonstrated ability to analyze and troubleshoot RF subsystems , complex mixed-signal ECAs and … more
    Northrop Grumman (11/07/25)
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  • Senior Principal Electrical Engineer

    RTX Corporation (Richardson, TX)
    …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 position...Waveform Generators, Mixed Signal CCAs, Mixed Signal Modules and Subsystems + Experience with RF hardware design.… more
    RTX Corporation (11/12/25)
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  • Principal Engineer - RF Tech…

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Design Department is seeking a highly skilled ** Principal Electrical Engineer ** to serve as the ** RF Tech Lead** for a ... , you will provide technical oversight and direction for RF subsystems within the ACP Ultra portfolio....tools: + Mentor DX Designer or equivalent. + High Frequency Structure Simulator (HFSS) or equivalent. + SystemVue/Genesys or… more
    RTX Corporation (11/17/25)
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  • RF Engineer , Principal

    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 ... LLC,a Chenega company, has an excellent opportunity for an RF Engineer , Principal (Radar) ....functions to design, develop, modify, integrate, and test new subsystems on mono-pulse tracking radars on the Western Test… more
    Chenega Corporation (11/06/25)
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  • Senior Principal RF Design…

    RTX Corporation (Tewksbury, MA)
    …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 to help...design, hands-on testing of components, circuit card assemblies, and subsystems . + Design and development of transmitters, receivers, or… more
    RTX Corporation (10/13/25)
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  • RF Antenna Design Engineer

    Lockheed Martin (Chelmsford, MA)
    **Description:** By applying for this role, you will be considered for RF Antenna Engineering career opportunities within Lockheed Martin's Missiles and Fire Control ... power industry and the military's green power initiatives\. MFC has seven principal product categories that correspond to the vital capabilities it provides our… more
    Lockheed Martin (10/04/25)
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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …* Certification as a Certified Principal Engineer \(CPE\), Responsible Engineer , or equivalent * Experience with RF /digital payload test and measurement ... and adapting quickly to evolving customer requirements\. As an ** RF Engineer ** , you will architect, design,...success\. Key Responsibilities include: * Architect, design, and develop RF systems, subsystems , and circuitry * Perform… more
    Lockheed Martin (09/13/25)
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  • Payload RF Engineer Staff (Level IV)

    Lockheed Martin (Highlands Ranch, CO)
    …and Test engineers in the design, development, integration, and delivery of complex RF subsystems and flight hardware\. You will ensure technical requirements, ... RF Talent Center is seeking a motivated RF Staff Engineer to lead a skilled...for the design, development, and delivery of multiple communication subsystems to the program\. The communication subsystem consists of… more
    Lockheed Martin (10/29/25)
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  • Senior RF Engineer - Antenna (Level…

    Lockheed Martin (Littleton, CO)
    Engineer to join our team in Littleton, CO\! We are looking for an experienced RF Engineer who holds Certified Principal Engineer \(CPE\) experience ... analyze technical requirements, performing trade studies, and allocating functions down to RF payloads, subsystems and/or components * Experience analyzing and… more
    Lockheed Martin (11/05/25)
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