• Raytheon Technologies (Columbia, MD)
    …today while anticipating their needs for tomorrow. We are actively searching for a Senior Principal Photonics Engineer to join our team in Columbia, Maryland, in ... solutions to support next-generation customer applications. What You Will Do Design RF Photonic systems and model performance based on constituent device… more
    Upward (07/16/25)
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  • Lawrence Berkeley National Laboratory (Berkeley, CA)
    The Berkeley Lab's Engineering Division is hiring an Instrumentation Senior or Principal Electronics Engineering Associate to provide expert technical support ... Accelerator Instrumentation group. This role involves providing assistance and design support for printed-circuit boards, electronic chassis and internal wire/cable… more
    Upward (07/21/25)
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  • 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 (05/23/25)
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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 (06/04/25)
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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 (06/21/25)
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  • Principal or Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …subsystems, and large-scale high-performance computing systems. MDA is seeking a ** Principal / Senior Principal RF Design Engineer** with demonstrated ... while running at significantly higher clock speeds. As an RF Design Engineer on our team, you'll...MD. This position will be filled at either the Principal RF Engineer or Sr. Principal more
    Northrop Grumman (05/06/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …for you to join our team as a Principal Analog Integrated Circuit Design Engineer/ Senior Principal Analog Integrated Circuit Design Engineer based ... radio and microwave frequencies but we also design circuits to operate in the optical frequency...filled as a Principal Analog Integrated Circuit Design Engineer or Senior Principal more
    Northrop Grumman (06/11/25)
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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 (06/15/25)
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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 (06/21/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Baltimore, MD)
    …areas: Antennas, Electromagnetics, Computational Electromagnetics, Principal RF /Microwave design and Software development. The Principal / Senior RF ... include but not limited to: + Designs, develops, tests radio frequency ( RF ) and/or microwave...maintain and Active TS/SCI clearance **Basic Qualification for Sr. Principal RF Microwave Design Engineer:**… more
    Northrop Grumman (07/22/25)
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  • Principal Engineer Microelectronic…

    Northrop Grumman (Linthicum Heights, MD)
    …fabrication. MDA is seeking a Principal RF /Microwave IC Design OR Senior Principal RF /Microwave IC Design Engineer. This position is located ... integrated circuits in NG superconducting technologies. + Work with high- frequency simulation and Multiphysics software tools such as ANSYS...simulation needs. This position may be filled as a Principal RF /Microwave IC Design Engineer… more
    Northrop Grumman (07/02/25)
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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** **113950BR** 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 (06/28/25)
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  • Senior Principal Semiconductor…

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

    BAE Systems (Nashua, NH)
    …include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a ** RF Senior Principal Test Engineer with** **experience in developing ... freedom. Are you an experienced Electrical, Software or Test Design Engineer with 10 years of experience looking for...be available based on position level and/or job specifics. ** RF Senior Principal Test Engineer**… more
    BAE Systems (05/21/25)
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  • Senior Principal Engineer, RF

    RTX Corporation (Fort Wayne, IN)
    RF communications system. This role demands deep technical master in the RF design , analysis and system integration while maintaining essential product ... IA or Marlborough, MA. **What You Will Do:** + Advanced RF Engineering + Lead the design , development, and optimization of complex RF communication systems… more
    RTX Corporation (06/04/25)
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  • Senior Principal Systems Engineer…

    General Atomics (Poway, CA)
    …Qualifications: + Research and design experience, patents or publications on High- Frequency RF Sensor Systems are highly desirable. Familiarity with existing ... and design experience, patents or publications on High- Frequency RF + RF Physics...**US Citizenship Required?** Yes **Clearance Required?** Desired **Clearance Level** Senior (8+ years) **Workstyle** Hybrid General Atomics is committed… more
    General Atomics (07/11/25)
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  • Principal RF Engineer

    Kratos Defense & Security Solutions, Inc. (NH)
    …Plan (ESPP), paid time off, paid holidays, tuition reimbursement, and more. GENERAL JOB SUMMARY: RF & Microwave Frequency Converter Design Engineer. You will ... Microwave, Inc., a Kratos' company, is looking for a Principal RF Engineer. Kratos Defense & Security...responsible for the design and development of RF & Microwave frequency converters and transceivers,… more
    Kratos Defense & Security Solutions, Inc. (06/12/25)
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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 ... department manager. The responsibilities of this position include architecture design , detailed design , analysis, modeling, and performance verification… more
    BAE Systems (06/19/25)
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  • Principal Test Engineer- RF TPS…

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is looking for a Senior Principal Test Engineer to take on the role of team lead for the development of test solutions. This test ... possess a varying mix of hardware and software skills. Senior Principal Test Engineers will also be...be available based on position level and/or job specifics. ** Principal Test Engineer- RF TPS Developer** **111733BR**… more
    BAE Systems (06/30/25)
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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 ... systems** + Engineering team leadership and direct technical contribution with ** RF hardware communication and collection** design projects + Experience… more
    Northrop Grumman (06/14/25)
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