• RF Senior Principal

    BAE Systems (Nashua, NH)
    …(our locations include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in ... Other incentives may be available based on position level and/or job specifics. ** RF Senior Principal Test Engineer** **116321BR** EEO Career Site Equal… more
    BAE Systems (09/18/25)
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  • Engineer Senior Principal Lead…

    BAE Systems (Westminster, CO)
    …Other incentives may be available based on position level and/or job specifics. **Engineer Senior Principal Lead Test Engineer** **116063BR** EEO Career Site ... position will report to the Manager of Tactical Solutions Systems and Test Engineering. This position has responsibility for leading systems engineering tasks… more
    BAE Systems (09/11/25)
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  • Senior Principal Semiconductor…

    Northrop Grumman (Linthicum Heights, MD)
    …Systems is seeking an exceptionally talented, motivated, and creative ** Senior Principal Semiconductor RF Test Engineer** for our Advanced Technology ... technology and microelectronic manufacturing test methodologies is essential. The ** Senior Principal Semiconductor RF Test Engineer** will support… more
    Northrop Grumman (07/09/25)
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  • ): Senior Principal EW RF

    Northrop Grumman (Baltimore, MD)
    …of your career. We are looking for you to join our team as a Senior Principal EW RF Integration and Test Engineer to join our Maritime/Land Systems & ... You'll get to Do:** As the Senior Principal EW RF Integration and Test...+ Experience developing or using tools used to analyze Radio Frequency ( RF ) data at… more
    Northrop Grumman (09/19/25)
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  • Senior Principal Electrical Engineer…

    RTX Corporation (Tucson, AZ)
    …The Effectors Directorate is a multi-discipline organization responsible for developing test solutions for all Raytheon products. Our engineers are responsible for ... all elements of the development lifecycle for test . We are hands-on, designing with the latest technology...Schematic, or equivalent + Experience with analog, digital, and/or RF design + Experience designing, testing or integrating digital,… more
    RTX Corporation (09/18/25)
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  • Senior Principal System Integration…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. Raytheon (RTX) has an immediate opening for a temporary Senior Principal Systems Integration & Test Engineer. This role will ... critical deadlines + Experience with rate table systems + Experience with RF and IR test equipment emitters **What We Offer** Our values drive our actions,… more
    RTX Corporation (09/21/25)
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  • Eng Prin Test

    BAE Systems (Nashua, NH)
    …(our locations include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Senior Principal Test Engineer with experience in ... hardware integration. + Experience with HW debug & troubleshooting. + Experience with RF test measurement methodology and development using a myriad of RF more
    BAE Systems (09/30/25)
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  • Principal Systems Engineer / Senior

    Northrop Grumman (Linthicum Heights, MD)
    …may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer. **Roles and Responsibilities:** + Perform hands-on integration ... (SEIT) team in Linthicum, MD, you will support test and verification activities of RF , EO/IR,...embedded systems design and implementation. **Basic Qualifications for a Senior Principal Systems Engineer:** + Bachelor's degree… more
    Northrop Grumman (10/01/25)
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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 ... mathematical models, perform simulations, and develop signal-processing techniques for radio frequency ( RF ) systems, including...thesis, or dissertation). + Laboratory skills and knowledge of RF and digital test equipment. + Knowledge… more
    Sandia National Laboratories (09/06/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Baltimore, MD)
    …Electromagnetics, Principal RF /Microwave design and Software development. The Principal / Senior RF Microwave Design Engineer will join a team ... include but not limited to: + Designs, develops, tests radio frequency ( RF ) and/or microwave...and configuration **This position can be filled at the Principal or Senior Principal level… more
    Northrop Grumman (07/22/25)
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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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  • 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 ... + Collaborating with peer functions such as Mechanical, Manufacturing, Test , and IC design Engineers + Deriving and trading...+ US Citizenship is required **Basic Qualifications for the Senior Principal RF Engineer Level:**… more
    Northrop Grumman (10/02/25)
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  • Senior Principal RF

    BAE Systems (Nashua, NH)
    **Job Description** We are seeking a highly motivated and experienced Senior Principal RF Engineer to join our team on the EPAWSS (Eagle Passive/Active ... Warning and Survivability System) program. As a Senior Principal RF Engineer, you...RF + 8 years of experience working on RF /Microwave designs within the frequency range of… more
    BAE Systems (09/17/25)
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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 ... week per month. **What You Will Do** + Specify, design, and test advanced RF sensors and subsystems across frequencies from MHz through millimeter-wave. +… more
    RTX Corporation (08/26/25)
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  • Senior Principal RF Engineer

    BAE Systems (Wayne, NJ)
    **Job Description** BAE Systems is hiring for a Senior Principal RF Engineer. At BAE Systems, we deliver a full range of products and services for air, land ... awards. Other incentives may be available based on position level and/or job specifics. ** Senior Principal RF Engineer** **116894BR** EEO Career Site Equal… more
    BAE Systems (10/03/25)
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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...members; developing PCB and system requirements; and supporting system test teams. **What You Will Do** + Researches, develops,… more
    RTX Corporation (08/13/25)
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  • Senior Principal RF Design…

    RTX Corporation (Tucson, AZ)
    …to include any combination of the following: + RF design and fabrication + RF test and troubleshoot + Simulation of RF products + Experience with ... characterization as well as module verification and integration + Test and handle sensitive RF Hardware +...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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  • Senior / Principal RF

    Sandia National Laboratories (Albuquerque, NM)
    …research, development, and fielding lifecycle. Key Responsibilities: + Design, model, analyze, and test RF electronics circuits + Design antennas + Develop RF ... general test and measurement equipment (oscilloscopes, DVM, logic analyzers) and RF test equipment (network analyzer, spectrum analyzer) + Experience with… more
    Sandia National Laboratories (09/06/25)
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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 ... with Microwave/ RF system, subsystem and/or component analysis, design and/or test . + Experience with electromagnetic simulation tools (eg, HFSS, ADS, CST, and/or… more
    RTX Corporation (09/13/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …for the packaging of antennas, RF Circuit Card Assemblies, radomes, and RF test equipment. The selected candidate will be expected to lead multidiscipline ... mechanical products such as circuit card assemblies, antennas, radomes, guidance sections, RF test equipment, harnesses, and interconnects throughout the product… more
    RTX Corporation (09/26/25)
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