• 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
    job goal (12/12/25)
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  • 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 ... their academic background and professional experience in RF / Microwave system theory and design...in any of the following areas: Cascade analysis and/or frequency planning Filter design and fabrication Circuit card assembly… more
    job goal (12/12/25)
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  • Astronics (Orlando, FL)
    …Subsidiary Astronics Test Systems Location Orlando, Florida Description **General Summary:** The Senior RF Design Engineer will be responsible for the design, ... (software defined radios). + Experience using Altium Designer or Microwave Office. + Proficiency with RF testing...related field. + 7+ years of working experience in RF design and engineering, preferably in radio more
    DirectEmployers Association (11/18/25)
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  • BAE Systems (Nashua, NH)
    …your career with BAE Systems. BAE Systems is seeking a Senior Principal Semiconductor Engineer to join the Advanced Microwave Product Center (located in ... incentives may be available based on position level and/or job specifics. Senior Principal Semiconductor Engineer 118513BR EEO Career Site Equal Opportunity… more
    job goal (12/12/25)
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  • Applied Research Solutions (Bedford, MA)
    …tools and test equipment; sustaining, troubleshooting, and repairing standard radio frequency wireless, line-of-sight, beyond line-of-sight, wideband, and ... to include voice, data, video client devices, network infrastructure systems, radio , satellite, intrusion detection, space systems, telemetry, microwave , and… more
    DirectEmployers Association (09/30/25)
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  • Applied Research Solutions (Bedford, MA)
    …data, video) across multiple platforms and communication media (copper, fiber, RF , satellite, microwave , telemetry, space systems). + Oversee installation, ... routing/switching, fiber/copper transmission, telephony, data/voice/video networks. + Solid understanding of RF / radio / satellite / ground- radio more
    DirectEmployers Association (12/06/25)
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  • Battelle Memorial Institute (Columbus, OH)
    … Printed Circuit Boards (PCB) and Card Carrier Assemblies (CCA) + Designing RF / microwave features including frequency conversion, automatic gain control, ... Lead the development and production of custom digital and RF systems designs + Work with Principal ...encompassing all or most of the following skills: + Microwave / RF system, subsystem and component analysis, design,… more
    DirectEmployers Association (10/15/25)
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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 ... is seeking to utilize their strong academic background and experience in RF / Microwave system theory and design, including architectures, subsystems, components… more
    RTX Corporation (09/16/25)
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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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  • 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 Career… more
    BAE Systems (11/10/25)
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  • Senior Principal RF Cross…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The Effector RF Products department is seeking **a Senior 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 (10/22/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    Principal RF Engineer Job Category: Engineering... frequency (HF) through microwave (MW) radio frequency ( RF ) receiving, transmitting, ... 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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  • Senior Principal RF Design…

    RTX Corporation (Tewksbury, 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 ... 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 + Circuit… more
    RTX Corporation (10/13/25)
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  • Senior Principal RF Design…

    RTX Corporation (Tucson, AZ)
    …more secure world. Effector RF Products is responsible for designing RF and Microwave hardware, including transmitters, receivers, and exciters. This ... exciters + Design of circuit card assemblies (CCAs) with RF or mixed signals + Work in a lab...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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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    …and professionalism. If you're passionate about designing, analyzing, and optimizing radio frequency ( RF ) systems for mission-critical operations, ... + Antenna Design Engineer Mid-Level (3-7 Years Experience) + RF Systems Engineer + Microwave Engineer +...+ Senior RF Engineer + RF Network Architect + Principal RF more
    V2X (11/27/25)
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  • Senior RF Engineer - Antenna (Level…

    Lockheed Martin (Littleton, CO)
    …in space and find a career that's built for you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We are looking for an ... experienced RF Engineer who holds Certified Principal Engineer...as Agilent ADS \(Advanced Design System\), Ansys HFSS \(High Frequency Structure Simulator\), AWR Microwave Office, or… more
    Lockheed Martin (11/05/25)
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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 ... design and test of RF antennas, systems, and components as the focus. The...be available based on position level and/or job specifics. ** Senior Principal Engineer Antenna Design Engineer** **118929BR**… more
    BAE Systems (12/07/25)
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  • Principal / Senior Principal

    Northrop Grumman (Beavercreek, OH)
    …filled at either the Principal Analog Modeling and Simulation Engineer or Senior Principal Analog Modeling and Simulation Engineer level based on the ... security clearance per business requirements. Preferred Qualifications: + Experience with RF / microwave circuit design and proficiency with ADS suite of… more
    Northrop Grumman (10/18/25)
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  • Senior Principal MMIC Design…

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

    Teledyne (Mountain View, CA)
    …the excitement of being on a team that wins. **Job Description** **Lead innovation in RF and microwave technology.** Teledyne Microwave Solutions has over 50 ... years of experience in designing and manufacturing advanced microwave / RF components and integrated assemblies for aerospace, defense, and communications. Our… more
    Teledyne (10/21/25)
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