• Sr. Principal Ultra Mechanical IPT…

    RTX Corporation (Tucson, AZ)
    …currently searching for an experienced Integrated Product Team Lead (IPTL) that is a Senior Principal Mechanical Electronics Packaging Engineer to work on a ... threat. Our team solves tough, meaningful problems that create a safer, more secure world. The Mechanical Engineering group in the Shipboard Effectors Department is… more
    RTX Corporation (09/30/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …any combination of the following: + Performing design, analysis, and/or leadership of mechanical products, preferably RF mechanical products such as circuit ... in Tucson, AZ. **What You Will Do** : + Lead mechanical design activities involving RF hardware + Lead others by understanding team dynamics and capitalizing… more
    RTX Corporation (09/26/25)
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  • Senior Principal Antenna Packaging…

    RTX Corporation (Tucson, AZ)
    …**Effector RF Products Team** at Raytheon is seeking a highly skilled and innovative ** Senior Principal RF Mechanical Engineer** to serve as an ... Specialist** for new hypersonic missile contracts. This role focuses on the RF mechanical design, analysis, and integration of advanced antennas for use in… more
    RTX Corporation (09/30/25)
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  • Senior Principal Systems Engineer…

    BAE Systems (Westminster, CO)
    …awards. Other incentives may be available based on position level and/or job specifics. ** Senior Principal Systems Engineer - RF Systems** **115260BR** EEO ... + Determine the functional architecture of a radar and RF model environment for use by engineers on existing...engineers on existing programs and proposal development within the Radio Frequency Mission Systems (RFMS) Product Area.… more
    BAE Systems (09/09/25)
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  • Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …position will be filled at either the Principal RF Engineer or Senior Principal RF Engineer level based on the qualifications below. **Basic ... hardware designs + Collaborating with peer functions such as Mechanical , Manufacturing, Test, and IC design Engineers + Deriving...+ US Citizenship is required **Basic Qualifications for the Senior Principal RF Engineer Level:**… more
    Northrop Grumman (10/02/25)
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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 ... RF sensors + Experience interacting across engineering disciplines (eg Systems, Mechanical , SW, Algorithms, etc.) to define RF subsystem requirements and… more
    RTX Corporation (08/26/25)
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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 (09/19/25)
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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 (08/13/25)
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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 (09/13/25)
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  • Senior Principal RF Antenna…

    RTX Corporation (Tucson, AZ)
    …Our team solves tough, meaningful problems that create a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented Principal Engineer to ... requirements + Work with interdisciplinary engineering teams including thermal, structural, mechanical , systems, etc. + Work with antenna manufacturing suppliers +… more
    RTX Corporation (08/23/25)
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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 (08/07/25)
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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 (08/08/25)
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  • RF Engineer Intern

    Lockheed Martin (Littleton, CO)
    …other frequencies\. The selected candidate will work and collaborate with other Senior Engineers, Certified Principal Engineers \(CPEs\), and Test Engineers ... the epitome of corporate responsibility\. Your Mission is Ours\. Responsibilities as an RF Engineer intern include research, design, and development of RF front… more
    Lockheed Martin (10/01/25)
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  • Senior Principal Electrical Engineer

    Leidos (St. Petersburg, FL)
    …The Defense Systems group at Leidos currently has an opening for a ** Senior Principal Electrical Engineer** to work in our **St.Petersburg, FL** office. ... principles and system/subsystem-level analysis methodologies + Working knowledge of the radio frequency spectrum and modern communication infrastructures to… more
    Leidos (09/03/25)
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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 (08/26/25)
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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 (09/16/25)
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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 (09/30/25)
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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 (09/24/25)
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  • Senior Principal Electrical Engineer…

    RTX Corporation (Richardson, TX)
    …the demands of a rapidly evolving global market. We are currently seeking a Senior Principal Electrical Engineer in Richardson, TX with analog and digital 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 (07/23/25)
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  • Principal /Sr Principal Printed…

    Northrop Grumman (Beavercreek, OH)
    …_This position can be filled as a Principal PCB Layout Engineer or Senior Principal PCB Layout Engineer._ **Basic Qualifications for Principal PCB Layout ... necessary US Government security clearance per customers' requirements. **Basic Qualifications for Senior Principal PCB Layout Engineer:** + Bachelor of Science… more
    Northrop Grumman (09/10/25)
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