• Astronics (Orlando, FL)
    Sr. RF Engineer (ATSO) Astronics Subsidiary Astronics Test Systems Location Orlando, Florida Description **General Summary:** The Senior RF 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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  • Applied Research Solutions (Bedford, MA)
    …with a passion for secure, high-stakes systems? We are seeking a Principal -level Network Engineer to lead the design, installation, integration, maintenance, ... data, video) across multiple platforms and communication media (copper, fiber, RF , satellite, microwave , telemetry, space systems). + Oversee installation,… more
    DirectEmployers Association (12/06/25)
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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 RF Design Engineer

    Narda-MITEQ (Sparks, MD)
    …where we consistently endeavor to find a way or make one. PRINCIPAL RF DESIGN ENGINEER - Microwave Receivers The following statements are intended ... Provides technical expertise in the design and development of state-of-the-art, RF / microwave receivers, frequency -converters and related products for… more
    Narda-MITEQ (09/27/25)
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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 (Manhattan Beach, CA)
    …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 (12/13/25)
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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 ... 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 (12/16/25)
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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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  • Senior/ Principal , R&D Extreme Environment…

    Sandia National Laboratories (Albuquerque, NM)
    …and equipment to troubleshooting high frequency circuitry. + Experience in radio frequency design including electromagnet modeling and analysis, frequency ... electronic components to a national security mission? The Advanced RF ICs and Microsystems department (5255) is seeking an...and Microsystems department (5255) is seeking an experienced R&D Microwave and Sensor Engineer to design, fabrication,… more
    Sandia National Laboratories (12/13/25)
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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 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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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …by Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated ** Principal RF Design Engineer ** to work on Identification of Friend ... Will Do** * Design, test, and integrate analog and RF / microwave components and sub-systems from...Examples include receivers, solid state power amplifiers, LNA's, filters, RF switches, frequency synthesizers, and frequency more
    RTX Corporation (10/13/25)
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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 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 (10/07/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …production builds, and lifecycle support of Raytheon products. We have an opportunity for a 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 (12/12/25)
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