• Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …of the best work of your career. Northrop Grumman Mission Systems is seeking a Principal / Senior Principal Electromechanical Design Engineer to join our ... 100% on-site work. **What You'll Get to Do:** + Design , prototyping and production support of state-of-the-art RF...may be filled as a Principal Electromechanical Design Engineer or a Senior Principal more
    Northrop Grumman (09/24/25)
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  • Senior Principal MMIC Design

    BAE Systems (Nashua, NH)
    …part of? Come build your career with BAE Systems. BAE Systems is seeking a Senior Principal MMIC Design Engineer to join the Microelectronics Center located ... or equivalent + 10 years minimum of experience with RF MMIC design in GaAs PHEMT, GaN...be available based on position level and/or job specifics. ** Senior Principal MMIC Design Engineer… more
    BAE Systems (10/29/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …maintain a US Government security clearance per customer's requirements **Basic Qualifications for Senior Principal Circuit Design Engineer** + Bachelor of ... design team, which focuses on custom, low-power, low-temperature, RF , analog, and mixed-signal integrated circuits. Selected candidates will become part… more
    Northrop Grumman (12/05/25)
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  • Senior Principal RF

    RTX Corporation (Tewksbury, MA)
    …to production 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 ...any of the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication… more
    RTX Corporation (10/13/25)
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  • Senior Principal MMIC Design

    Mercury Systems (Peachtree Corners, GA)
    …critical aerospace and defense applications, advancing innovation where it matters most. The senior principal mmic design engineer will be responsible for ... has successfully taken designs from prototype through production. Job Responsibilities + Design RF monolithic microwave integrated circuit components on GaAs and… more
    Mercury Systems (12/04/25)
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  • Senior Principal Engineer Antenna…

    BAE Systems (Westminster, CO)
    …primarily support the Tactical Solutions business unit of BAE Systems SMS, and will have Radio Frequency ( RF ) engineering as its area of specialization with ... apertures (spiral, sinuous, Vivaldi, patch, slot, horn, etc.). + Design frequency -selective surfaces (FSSs) for use with...be available based on position level and/or job specifics. ** Senior Principal Engineer Antenna Design more
    BAE Systems (12/07/25)
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  • Principal Senior Engineer - FPGA…

    BAE Systems (Westminster, CO)
    …recognition awards. Other incentives may be available based on position level and/or job specifics. ** Principal Senior Engineer - FPGA Design - $15K Sign On ... learning and strong execution. **What You ll Do:** + Apply innovative design techniques to create defense-oriented, cutting-edge electronic systems. + Work in a… more
    BAE Systems (12/07/25)
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  • Senior Principal RF

    RTX Corporation (Tucson, AZ)
    …of ten years of prior relevant experience to include any combination of the following: + RF design and fabrication + RF test and troubleshoot + Simulation of ... background in the following areas: + Cascade analysis and/or frequency planning + Filter design and fabrication...+ High speed data converter test/characterization + High power RF design or test experience + Scripting… more
    RTX Corporation (09/19/25)
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  • Senior Principal MMIC Design

    Teledyne (Mountain View, CA)
    …standards **What you need** + BSEE with 18+ years or MSEE with 15+ years in RF /MMIC design (required) + Proven track record of MMIC product releases for high- ... frequency /high-power applications (X-, K-, Ka-band preferred) + Expertise in...pHEMT and GaN-on-SiC HEMT technologies + Familiarity with advanced RF packaging and hybrid module design +… more
    Teledyne (10/21/25)
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  • Sr Principal FPGA Design Engineer…

    RTX Corporation (Tucson, AZ)
    …over the world, from the ground to exoatmospheric environments and into space. As a ** Senior Principal FPGA Design Engineer** you will lead development of ... Designs are implemented using VHDL for the following applications: gigabit serial interfaces, Radio Frequency ( RF ) and Electro-Optical (EO) DSP, controls,… more
    RTX Corporation (11/15/25)
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  • Principal / Sr. Principal Electronic…

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

    Northrop Grumman (Melbourne, FL)
    …a ** Principal Research and Advanced Design Test Engineer (Level 3) / Senior Principal Research and Advanced Design Test Engineer (Level 4)** to join ... and configuration + Cloud system configuration and testing + RF system testing **This role may be perfect for...filled at a_ ** Principal Research and Advanced Design Test Engineer** or ** Senior Principal more
    Northrop Grumman (11/14/25)
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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 ... of experience to include any combination of the following: + Antenna element design and fabrication + Antenna simulation and modeling + Antenna measurements in near… more
    RTX Corporation (10/29/25)
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  • Senior Principal Electrical Engineer…

    RTX Corporation (Richardson, TX)
    Senior Principal Electrical Engineer in Richardson, TX with analog and VLF/LF- design experience. The Senior Principal Electrical Engineer is a lead ... sheet and upgrade electronic solutions across multiple programs and disciplines. The Senior Principal Electrical Engineer will mentor other engineers with… more
    RTX Corporation (11/12/25)
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  • Senior Principal RF Test…

    BAE Systems (Austin, TX)
    …Texas location, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Senior Principal RF Test Electrical Engineer who wants to ... is required to have experience in testing and validating radio frequency ( RF ) systems and...for continuous improvement **.** The duties assigned to this Senior Principal RF Test Engineering… more
    BAE Systems (11/25/25)
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  • Senior Principal RF Engineer

    RTX Corporation (Aurora, CO)
    …engineering background with technical experience in radio frequency ( RF ) communications links and systems, antenna system design , functionality, and ... create a safer, more secure world. The Apertures and RF Team at Raytheon is looking for a Sr.... Team at Raytheon is looking for a Sr. Principal Engineer, Electrical & Electronics Engineering to be a… more
    RTX Corporation (11/12/25)
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  • Engineer Senior Principal II…

    BAE Systems (Broomfield, CO)
    …business pursuits in support of Civil, Military, and National Space programs. Leverage your radio frequency ( RF ) and/or microwave (MW) systems experience as ... Other incentives may be available based on position level and/or job specifics. **Engineer Senior Principal II RF Payload Architect** **118135BR** EEO Career… more
    BAE Systems (11/10/25)
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  • Engineer Senior Principal RF

    BAE Systems (Boulder, CO)
    …incentives may be available based on position level and/or job specifics. **Engineer Senior Principal RF Communication Subsystem Lead** **118777BR** EEO ... by the US Secretary of Education, US Department of Education. + Microwave, radio frequency , and/or optical telecom hardware experience. + Excellent customer… more
    BAE Systems (12/02/25)
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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...you will play a key role in leading the design , development, and testing of RF systems… more
    BAE Systems (10/22/25)
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  • Senior Principal RF Test…

    BAE Systems (Nashua, NH)
    …and is currently undergoing` an exciting period of growth. We are seeking an experienced Senior Principal RF Test Engineer to join the Digital Architecture ... exciting period of growth. We are seeking an experienced Senior Principal RF Test Engineer...(UUT) emulation and simulation + Unit Test Driven Software Design + Strong understanding of RF principles… more
    BAE Systems (11/07/25)
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