• Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …ten (10) years of professional experience performing design, analysis, and/or leadership of mechanical products, preferably RF mechanical products such as ... located in Tucson, AZ. **What You Will Do:** + Lead mechanical design activities involving RF hardware + Lead others by understanding team dynamics and… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    RF Design Team at Raytheon is seeking a talented and experienced ** Senior Principal Engineer** to join our innovative and collaborative team in Tucson, ... This position also involves planning and executing tests to evaluate the RF , thermal, and structural performance of radomes for next-generation defense systems.… more
    RTX Corporation (10/21/25)
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  • Senior Principal Electro-…

    RTX Corporation (Andover, MA)
    …problems that create a safer, more secure world. **Job Summary:** The RF Microelectronics/Module Design & Foundry Services Department at Raytheon in Andover, MA, ... is currently seeking a **_Sr._** **_Principal Electro- Mechanical Engineer_** to develop leading-edge miniaturized 3DHI sensors and systems to enable future… more
    RTX Corporation (12/19/25)
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  • Principal / Senior Principal

    Northrop Grumman (Manhattan Beach, CA)
    …and 14 Employee Resource Groups inclusive of all employees/designs, develops, tests radio frequency ( RF ) and/or microwave systems architecture, components, ... not only part of history, they're making history. **Position Description** The ** Principal / Senior Principal MMIC Design Engineer** position supports Northrop… more
    Northrop Grumman (12/13/25)
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  • Senior Principal RF Design…

    RTX Corporation (Tucson, AZ)
    …solves tough, meaningful problems that create a safer, more secure world. Effector RF Products is responsible for designing RF and Microwave hardware, including ... programs. Critical to this role is designing for challenging mechanical constraints and extreme environments. This position is an...exciters + Design of circuit card assemblies (CCAs) with RF or mixed signals + Work in a lab… more
    RTX Corporation (01/06/26)
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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...designing multiple electrical elements of a product; interacting with mechanical and software team members; developing PCB and system… more
    RTX Corporation (11/12/25)
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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 ... etc.). + Working with interdisciplinary teams - power, digital, mechanical , etc. + Schematic capture and RF ...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication + Circuit… more
    RTX Corporation (12/12/25)
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  • Senior Principal RF Sensor…

    RTX Corporation (Tucson, AZ)
    RF Design department at Raytheon is seeking a highly skilled and innovative ** Senior Principal Antenna Engineer** to serve as an **Antenna Design Specialist** ... missile contracts. This is a unique opportunity to work on cutting-edge RF antenna technology, driving innovation, and shaping the future of advanced missile… more
    RTX Corporation (10/21/25)
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  • Senior Principal RF Range…

    RTX Corporation (Tucson, AZ)
    …secure world. The Effector RF Design Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will be ... + Work with interdisciplinary engineering teams including thermal, structural, mechanical , systems, etc.to define, analyze, simulate, implement, and evaluate… more
    RTX Corporation (10/29/25)
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  • Senior Principal RF Antenna…

    RTX Corporation (Tucson, AZ)
    …more secure world. The RF Antenna Team at Raytheon is seeking a talented Senior Principal Engineer to join our team in Tucson, AZ. The candidate will be ... requirements + Work with interdisciplinary engineering teams including thermal, structural, mechanical , systems, etc. + Work with antenna manufacturing suppliers +… more
    RTX Corporation (10/29/25)
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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, ... reinforce teamwork. Venturi, LLC,a Chenega company, has an excellent opportunity for an RF Engineer, Principal (Radar) . This individual will perform engineering… more
    Chenega Corporation (11/06/25)
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  • Senior RF Design Engineer

    Actalent (Orlando, FL)
    …and Support: -Work closely with cross-functional teams, including software, hardware, and mechanical engineers, to integrate RF systems into overall product ... -Participate in design reviews, providing technical expertise and recommendations. Skills Required RF , SDR, Altium, Radio test, Avionics Additional Skills &… more
    Actalent (12/25/25)
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  • Sr. RF Engineer (Atso)

    Astronics (Orlando, FL)
    …Subsidiary Astronics Test Systems Location Orlando, Florida Description **General Summary:** The Senior RF Design Engineer will be responsible for the design, ... Work closely with cross-functional teams, including software, hardware, and mechanical engineers, to integrate RF systems into...related field. + 7+ years of working experience in RF design and engineering, preferably in radio more
    Astronics (11/18/25)
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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 (11/07/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Marlborough, MA)
    …these platforms. This will include control, fiber optic, high power, high voltage, radio frequency , and waterproof. The position is for the Marlborough, ... tough, meaningful problems that create a safer, more secure world. Raytheon Mechanical Engineering (ME) is the premier organization for mechanical hardware… more
    RTX Corporation (11/25/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …integration, and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This ... mechanical outline and construction details, component selection and specification, mechanical and assembly drawings, electrical/ RF layout, and delivering the… more
    RTX Corporation (11/13/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    mechanical outline and construction details, component selection and specification, mechanical and assembly drawings, electrical/ RF layout, and delivering the ... mechanical engineers when required + Interacting frequently with senior personnel, occasionally including external customers, on significant technical matters… more
    RTX Corporation (12/29/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …the best work of your career. Northrop Grumman Mission Systems is seeking a Principal / Senior Principal Electromechanical Design Engineer to join our team of ... be filled as a Principal Electromechanical Design Engineer or a Senior Principal Electromechanical Design Engineer. _This position is contingent upon… more
    Northrop Grumman (12/24/25)
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  • FAST Labs - Optical Systems Senior

    BAE Systems (Merrimack, NH)
    …based on position level and/or job specifics. **FAST Labs - Optical Systems Senior Principal Scientist** **119396BR** EEO Career Site Equal Opportunity Employer. ... established itself as a market leader in the development of EO/IR and RF technologies. Within ST, the Electro-Optic Sensing Solutions technology area focus on… more
    BAE Systems (12/19/25)
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  • Principal Senior Electrical System…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. ** Principal Senior Electrical System Engineer Electrical Systems Lead** **118888BR** ... Do:** + Provide technical leadership for a multidisciplinary system team (optical, mechanical , focal plane, power, thermal, RF , software) including suppliers to… more
    BAE Systems (12/04/25)
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