• Principal /Sr. Principal

    Northrop Grumman (Baltimore, MD)
    …This position is contingent upon having an Active Secret Clearance and obtaining SAP clearance. ** Principal Engineer RF Microwave Design Engineer ... procedures, test reports, RF requirements, data analysis, data presentation **Sr. Principal Engineer RF Microwave Design Engineer Basic… more
    Northrop Grumman (01/08/26)
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  • Principal /Sr. Principal

    Northrop Grumman (Baltimore, MD)
    …supporting maritime, ground, airborne, and space platforms. This role as a ** Principal /Sr.** ** Principal Engineer RF Microwave Design Engineer ** ... broad and deep as well as explore project leadership or management positions. ** Principal Engineer RF Microwave Design Engineer Basic… more
    Northrop Grumman (12/16/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Beavercreek, OH)
    …making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal RF Microwave Design Engineer / Sr. Principal RF ... Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_**...+ Experience in the design of Periodic Structures / Frequency Selected Surfaces (FSS) + Experience with EM software… more
    Northrop Grumman (10/30/25)
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  • Principal /Sr. Principal RF

    Northrop Grumman (Aurora, CO)
    …opening for a **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_** to join our team of qualified, diverse ... Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_**...design and integration of Antennas and Periodic Structures / Frequency Selected Surfaces (FSS) + Experience with EM software… more
    Northrop Grumman (11/20/25)
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  • Principal or Sr. Principal RF

    Northrop Grumman (Buffalo, NY)
    …of history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal RF / Microwave Design Engineer or Sr. Principal ... may be filled as a_ **_Principal RF / Microwave Design Engineer or Sr. Principal RF / Microwave Design Engineer_** _​based on the qualifications… more
    Northrop Grumman (12/03/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Oklahoma City, OK)
    …**This position may be filled at either Principal or Sr. Principal RF Microwave Design Engineer level.** **Basic Qualifications for Principal ... Sector is seeking a ** Principal / Sr Principal ** ** RF / Microwave Design Engineer...and circuit card assembly level design + Familiarity with RF budgeting, frequency planning, RF more
    Northrop Grumman (12/05/25)
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  • Principal /Senior Principal

    Northrop Grumman (Shelbyville, TN)
    …Resource Groups inclusive of all employees/designs, develops, tests radio frequency ( RF ) and/or microwave systems architecture, components, circuits, ... Description** The ** Principal /Senior Principal MMIC Design Engineer ** position supports Northrop Grumman's Monolithic Microwave Integrated Circuit… more
    Northrop Grumman (01/08/26)
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  • Senior Principal Antenna…

    RTX Corporation (Tewksbury, MA)
    …training, mentoring and purposeful rotations. **What You Will Do** + Design of RF microwave components and phased array applications + Integration and test ... secure world. We have an opportunity for an electrical engineer who is seeking to utilize their strong academic...to utilize their strong academic background and experience in RF / Microwave system theory and design, including architectures,… more
    RTX Corporation (12/20/25)
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  • Senior/ Principal R&D Microwave

    Sandia National Laboratories (Albuquerque, NM)
    …Radar hardware in a laboratory environment + Design, analyze, and develop RF / microwave circuits, subsystems, and modules + Discuss technical and programmatic ... to join our dynamic team as a Radar System Engineer ! While others only dream of the future, we...one or more of the following subject areas: + RF / microwave circuit or system design + Commercial… more
    Sandia National Laboratories (12/18/25)
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  • Principal Electronic Engineer (RPS,…

    MKS Instruments Inc (Wilmington, MA)
    …Your Life at MKS: We are looking for an exceptional Prin. Electronic Engineer who can help us with new product introduction, qualification, testing, troubleshooting, ... product support and sustaining engineering of our Remote Plasma Source, IR, Ozone and Microwave product lines. You Will Make an Impact By: + Perform system and board… more
    MKS Instruments Inc (12/18/25)
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  • Senior Principal RF Test Electrical…

    BAE Systems (Austin, TX)
    …location, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Senior Principal RF Test Electrical Engineer who wants to join ... is required to have experience in testing and validating radio frequency ( RF ) systems and...available based on position level and/or job specifics. **Senior Principal RF Test Electrical Engineer **… more
    BAE Systems (11/25/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    Principal RF Engineer Job Category:... frequency (HF) through microwave (MW) radio frequency ( RF ) receiving, transmitting, and ... electronic, communications, and related equipment. + Performs complex electromagnetic interference/ radio frequency interference (EMI/RFI) analyses and makes… more
    CACI International (10/31/25)
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  • Engineer Senior Principal II…

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

    RTX Corporation (Andover, MA)
    …more secure world. **Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module Development ... candidate will be responsible for leading the technical design and development of RF / microwave modules containing GaAs- and GaN-based monolithic microwave more
    RTX Corporation (10/16/25)
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  • Principal Electrical Engineer

    Northrop Grumman (Chandler, AZ)
    …is impossible. Our employees are not only part of history, they're making history. ** Principal Electrical Engineer ( RF Engineering Group) to join our team.** ... RF System Test experience - transmitters, receivers, antennas, microwave passive devices. Experience using network analyzer, spectrum analyzer, signal… more
    Northrop Grumman (12/28/25)
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  • Principal RF Cross Product Team…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The Effector RF Products department is seeking **a Principal RF Engineer ** to serve as the Cross Product Team Engineer ... following: + RF circuit card design and fabrication + Experience with RF and microwave system design, including transmitters, receivers, and antennas +… more
    RTX Corporation (12/11/25)
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  • Senior Principal RF Electrical…

    BAE Systems (Huntsville, AL)
    …our Electronic Solutions Hardware Engineering organization welcomes an energetic and motivated Senior Principal RF Electrical Engineer . Have a background in ... incentives may be available based on position level and/or job specifics. **Senior Principal RF Electrical Engineer ** **119465BR** EEO Career Site Equal… more
    BAE Systems (01/06/26)
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  • Principal RF Design Engineer

    BAE Systems (Cedar Rapids, IA)
    …the aircraft; our navigation systems chart the course and keep them on track. As a ** Principal RF Design Engineer ** , you will shape the technical vision for ... EM/circuit simulation tools like Keysight ADS and or AWR Microwave Office + Circuit board design experience including experience...be available based on position level and/or job specifics. ** Principal RF Design Engineer ** **118352BR**… more
    BAE Systems (11/18/25)
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  • Principal Gemt RF Downlink…

    RTX Corporation (Marlborough, MA)
    …is seeking to utilize their strong academic background and experience in RF / Microwave system theory and design, including architectures, subsystems, and ... debugging complex circuit card assemblies or electro-mechanical systems. Knowledge of RF / microwave devices required. **What You Will Do** + Support development… more
    RTX Corporation (12/24/25)
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  • Principal RF Subsystems…

    RTX Corporation (Tucson, AZ)
    …secure world. The Effector RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... technologies, including circuit card assemblies (CCAs), waveguides, planar/printed antennas, RF modules, and/or monolithic microwave integrated circuits (MMICs).… more
    RTX Corporation (01/06/26)
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