• RF Engineer, Principal

    Chenega Corporation (Vandenberg AFB, CA)
    RF Engineer, Principal ( Radar ) Vandenberg SFB, CA Join our Talent Network RF Engineer, Principal ( Radar ) Req ID: 31620 Vandenberg Space Force ... LLC,a Chenega company, has an excellent opportunity for an RF Engineer, Principal ( Radar ) ....capabilities used by tracking radars. + Perform complex system modeling , simulation, and analysis to provide the most appropriate… more
    Chenega Corporation (11/06/25)
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  • RF / Radar Systems Engineer Sr.…

    General Dynamics Information Technology (Atlantic City, NJ)
    …Analyzers **Experience:** 10 + years of related experience **Job Description:** ** RF Systems Engineer Sr. Principal ** Job Description General Dynamics ... Strong knowledge of radar systems- + Perform radar systems testing, and validation across multiple frequency...RF /SPECRUM ENGINEER MAKEs AN IMPACT + Performs systems modeling , simulation, and analysis. + Prepare and execute test… more
    General Dynamics Information Technology (12/09/25)
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  • Principal Systems Engineer - RF

    RTX Corporation (Tucson, AZ)
    …new C++ models in an extensible and maintainable fashion + You will deploy Radio Frequency ( RF ) phenomenology and advanced physics concepts in software ... We're looking for ** Principal Systems Engineer - RF Signal and Sensor Modeling Engineers** who...OS or Windows DOS command line + Experience in radar processing, Imaging RF systems, energy transport,… more
    RTX Corporation (12/06/25)
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  • Senior/ Principal , R&D Extreme Environment…

    Sandia National Laboratories (Albuquerque, NM)
    …devices and equipment to troubleshooting high frequency circuitry. + Experience in radio frequency design including electromagnet modeling and analysis, ... vendors convincing evidence of quality designs. + Experience with/in: Analog and RF modeling using commercially available simulation tools in semiconductor,… more
    Sandia National Laboratories (12/13/25)
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  • Senior Principal Systems Engineer…

    Leonardo DRS, Inc. (Beavercreek, OH)
    …and facilitating a smooth hand-off to development and deployment teams. + Perform modeling and simulation of RF signals and systems to evaluate performance ... the world. **Job Summary** We are seeking a Senior Principal Systems Engineer with expertise in MATLAB, signal processing,...real-world RF systems. + Proven experience in RF systems design and analysis (such as radar more
    Leonardo DRS, Inc. (10/05/25)
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  • Principal / Sr. Principal RF

    Northrop Grumman (Oklahoma City, OK)
    …design + Familiarity with RF budgeting, frequency planning, RF chain analysis and modeling , schematic capture, electromagnetic simulation, signal ... RF circuits and subsystems. ** **This position may be filled at either Principal or Sr. Principal RF Microwave Design Engineer level.** **Basic… more
    Northrop Grumman (12/05/25)
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  • Principal Electrical Engineer ( RF

    Northrop Grumman (Chandler, AZ)
    …impossible. Our employees are not only part of history, they're making history. ** Principal Electrical Engineer ( RF Engineering Group) to join our team.** ... design, procurement, test, integration and flight operations. **Preferred Experience:** + Radar Cross Section (RCS): modeling , simulation (Xpatch or other… more
    Northrop Grumman (11/13/25)
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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 ... to support multiple programs and enhance the capabilities of next generation radar systems. The successful candidate will be responsible for leading the technical… more
    RTX Corporation (10/16/25)
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  • Senior Principal RF Range Engineer

    RTX Corporation (Tucson, AZ)
    …solves tough, meaningful problems that create a safer, more secure world. The Effector RF Design Team at Raytheon is seeking a talented Senior Principal Engineer ... shaping the design and implementation of antenna, radome, and/or radar cross section (RCS) ranges and/or chambers within the...environments and schedulers such as SLURM + Proficiency with modeling & simulation tools such as HFSS, CST, FEKO,… more
    RTX Corporation (10/29/25)
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  • RF Engineer Staff (Level IV)

    Lockheed Martin (Littleton, CO)
    …* Architect, design, and develop RF systems, subsystems, and circuitry * Perform RF modeling , simulation, and trade studies to validate designs * Develop and ... team member's designs and mentor others **Basic Qualifications:** * Experience performing RF modeling and simulation \(for example: HFSS, ADS, SystemVue, AWR,… more
    Lockheed Martin (11/20/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …work of your career. We are looking for you to join our team as a Principal / Senior Principal Modeling , Simulation & Analysis Systems Engineer based out ... visualization tools. This requisition may be filled as a Principal Modeling , Simulation & Analysis Systems Engineer...months of experience with domain experience in simulations of RF , EOIR, Communications or related systems. + 6 months… more
    Northrop Grumman (10/14/25)
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  • Principal Survivability Engineer (Level 3)

    Northrop Grumman (Melbourne, FL)
    …by our competitors or customers. + Complete understanding and capability to plan and implement Radio Frequency ( RF ) modeling and testing of complex ... the full Systems Engineering lifecycle-from research and development to modeling and analysis, from static / component test to...and maintenance, and more. We work across multiple spectrums-from RF ( Radio Frequency ), to IR… more
    Northrop Grumman (12/05/25)
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  • Senior/ Principal R&D RFIC Design Engineer,…

    Sandia National Laboratories (Albuquerque, NM)
    …micro-scale, piezoelectric, ferroelectric, and/or semiconductor device technologies + Experience in radio frequency design including electromagnet modeling ... for microsystem rapid prototyping and integration + Experience with/in: Analog and RF modeling using commercially available simulation tools in semiconductor,… more
    Sandia National Laboratories (12/13/25)
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  • Principal Modeling & Simulation…

    RTX Corporation (El Segundo, CA)
    …all mission areas at Raytheon. Our department is currently hiring for a ** Principal Modeling Analysis & Simulation Operations Engineer** to develop, analyze, and ... and a minimum of 8 years of prior relevant experience. + Experience with radar ( RF ), electro optical (EO), and/or infrared (IR) sensing systems. + Experience… more
    RTX Corporation (11/13/25)
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  • Senior Principal GPS Systems Engineer

    RTX Corporation (Tucson, AZ)
    …System Engineering (MBSE) **Key Words:** GPS, IMU, Kalman Filter, M-Code, Radio Frequency , Leader, Subsystems, Requirements, Analysis, Modelling, Architecture, ... requirements, integration, and test. Our core electrical engineering technologies include RF / RADAR , Navigation/IMU/GPS, Digital, and Power. We partner with… more
    RTX Corporation (12/10/25)
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  • Principal FPGA/Sr. Principal FPGA…

    Northrop Grumman (Rolling Meadows, IL)
    …and device families including Xilinx, Altera, and Actel, and support high speed interfaces, Radio Frequency ( RF ) and Electro-Optical (EO) DSP, controls, data ... equipment, modeling and simulation, and situational awareness programs. The Principal /Sr. Principal FPGA Design Engineer role involves full life-cycle… more
    Northrop Grumman (12/14/25)
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  • Principal , Applied Technologist

    L3Harris (Nashville, TN)
    …sea and cyber domains in the interest of national security. Job Title: Principal Applied Technologist ( Radar , CUxS, and Autonomous Systems) Job Number: 30920 ... and Maintain a DoD Security Clearance Which Requires US Citizenship Summary The Principal Applied Technologist ( Radar , CUxS, and Autonomous Systems) serves as a… more
    L3Harris (11/15/25)
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  • FPGA Design/ Principal FPGA Design Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …and device families including Xilinx, Altera, and Actel, and support high speed interfaces, Radio Frequency ( RF ) and Electro-Optical (EO) DSP, controls, data ... modeling and simulation, and situational awareness programs. The FPGA/ Principal FPGA Design Engineer role involves full life-cycle product development from… more
    Northrop Grumman (09/17/25)
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  • Principal /Sr. Principal Infrared/IR…

    Northrop Grumman (Redondo Beach, CA)
    …support to field repairs and maintenance, and more. We work across multiple spectrums-from RF ( Radio Frequency ), to IR (Infrared) and Visual, to Acoustic. ... responsibilities span the full Systems Engineering lifecycle-from research and development to modeling and analysis, from static / component test to dynamic flight… more
    Northrop Grumman (10/30/25)
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  • Sr Principal FPGA Design Engineer - Onsite

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