• 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** **113083BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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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 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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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …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 ... in Tucson, AZ. **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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  • 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 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

    BAE Systems (Nashua, NH)
    …Given our continued growth, we have immediate roles available for a highly motivated Senior Principal RF /Microwave Engineer to join our Transition to ... of 50Mhz to 20GHz * Experience testing and troubleshooting RF frequency converters including an understanding of...be available based on position level and/or job specifics. ** Senior Principal RF /Microwave Engineer** **115676BR**… more
    BAE Systems (09/09/25)
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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 (06/21/25)
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  • Senior Principal RF Technical…

    RTX Corporation (Tucson, AZ)
    …world. The Surface Based Effector Production Department is searching for a Senior Principal Electrical Engineer for the RF Technical Lead role on a complex ... engineering, requirements development, requirement validation, Circuit Card Assembly (CCA) Design, RF Test Integration (including RF Test Solutions),… more
    RTX Corporation (08/19/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …more secure world. Effector RF Products is seeking a highly skilled and innovative ** Senior Principal RF Data Link Engineer** to join our team. We are ... Satellite. As part of the Data Link Subsystems team within the Effector RF Products department, you will contribute to the development of high-capacity, covert, and… more
    RTX Corporation (09/09/25)
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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 Software Engineer…

    Sandia National Laboratories (Albuquerque, NM)
    …of general test and measurement equipment (oscilloscopes, DVM, logic analyzers) and RF test equipment (network analyzer, spectrum analyzer) + Knowledge of ... primary focus will be to implement the software processing in specialized RF communications systems for National Security applications. Projects range from very… more
    Sandia National Laboratories (09/06/25)
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  • Principal Senior Systems Engineer…

    RTX Corporation (San Miguel, CA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon is seeking a Principal Senior Systems Engineer - RF Satcom. The work consists of ... the customer's 24x7 mission. Personnel selected for this position will be the Principal Systems Responsible Engineer (SRE) and required to work a flexible schedule… more
    RTX Corporation (09/13/25)
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  • Engineer Senior Principal II…

    BAE Systems (Broomfield, CO)
    …Other incentives may be available based on position level and/or job specifics. **Engineer Senior Principal II RF Payload Architect** **113854BR** EEO Career ... and/or participation in the following: + Development through assembly, integration and test + Technical Performance Assessment + Independent Review Team (IRT) and… more
    BAE Systems (09/09/25)
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  • Sr Principal Engineer Systems RF

    Northrop Grumman (Cincinnati, OH)
    …. We are seeking a cleared or clearable ** Senior Principal Systems Engineer** for a critical ... Engineering Group as a key contributor to the successful completion of ** RF Communications** projects. Professionals who want to solve the challenges that make… more
    Northrop Grumman (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 ... systems, etc. + Work with antenna manufacturing suppliers + Analyze simulation or test data to verify performance to requirements **Qualifications You Must Have** +… more
    RTX Corporation (08/23/25)
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