• Assistant Physicist - Term

    Argonne National Laboratory (Lemont, IL)
    …exploring new opportunities at the APS injection complex enabled by a state-of-the-art radio frequency photoinjector. The successful candidate will play a key ... project, such as beam-dynamics modeling, spatiotemporal shaping of the photocathode drive laser, and high-resolution characterization of electron bunches. The exact… more
    Argonne National Laboratory (10/23/25)
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  • Electrical Engineer

    Actalent (Janesville, WI)
    …defense industry. + Proficiency in hardware and circuit board design. + Understanding of Radio Frequency ( RF ) and Doppler radar technologies. + Experience ... with R&D and radio frequency projects. Additional Skills & Qualifications...closely with Program Managers and the R&D/NPD teams to drive efforts on current and future programs. Engage in… more
    Actalent (12/13/25)
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  • Principal/Sr. Principal Power Supply Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …circuit device manufacturers to support the following applications: gigabit serial interfaces, Radio Frequency ( RF ) and Electro-Optical (EO) DSP, controls, ... self to work - and we have an insatiable drive to do what others think is impossible. Our...involves full life-cycle product development on architectures ranging from radio frequency electronic warfare (RFEW), infrared countermeasures… more
    Northrop Grumman (09/26/25)
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  • Senior Staff Systems Engineer - EW Analyst

    Northrop Grumman (Baltimore, MD)
    …chain, from detection to engagement. + 4 years of experience developing and utilizing tools for Radio Frequency ( RF ) data analysis at the I/Q level. + 4 ... self to work - and we have an insatiable drive to do what others think is impossible. Our...the Senior Staff Systems Engineer - EW Analyst for RF sensors you will work on some of the… more
    Northrop Grumman (12/12/25)
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  • Test Technician Sr. - 3rd Shift

    RTX Corporation (Forest, MS)
    …+ Train junior test technicians focusing on basic electronic principles and radio frequency theory of operations and troubleshooting methodology. + Communicate ... level and effectively identify failure trends. + Experience with Radio Frequency System and subsystem (Transmitter, Receiver,...Dynamics 365 or etc. **What We Offer** Our values drive our actions, behaviors, and performance with a vision… more
    RTX Corporation (11/12/25)
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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, ... integration, and test. Our core electrical engineering technologies include RF /RADAR, Navigation/IMU/GPS, Digital, and Power. We partner with several Electrical… more
    RTX Corporation (12/10/25)
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  • Scientist, Chief Systems Engineer

    L3Harris (Ashburn, VA)
    …extensive technical knowledge of the architecture, interfaces, and interoperability of complex Radio Frequency ( RF ) systems and unmanned aerial systems ... Strategic Role You will work with the department leadership team to drive infrastructural improvements to system integration development processes and tools. You… more
    L3Harris (12/06/25)
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  • Principal Engineer Systems

    Northrop Grumman (Warner Robins, GA)
    …+ Support production, repair, sustainment, and testing activities for radar systems. + Radio frequency ( RF ) design, troubleshooting, and root cause analysis ... self to work - and we have an insatiable drive to do what others think is impossible. Our...+ Maintain and upgrade legacy test stations. + Use RF and Systems Engineering knowledge to develop new requirements,… more
    Northrop Grumman (11/08/25)
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  • Support Engineer, Amazon Leo Enterprise Customer…

    Amazon (Bellevue, WA)
    …are looking for a senior network operations engineer in the satellite, antenna, and radio frequency space who will require a blend of technical expertise ... and internal teams during high-severity incidents, partnering with development, RF , and operations teams to drive rapid...with development, RF , and operations teams to drive rapid resolution. Perform detailed root cause analysis (RCA)… more
    Amazon (10/28/25)
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  • Cleared Electronic Warfare Engineer

    Insight Global (Manchester, NH)
    …of our cutting-edge threat simulation systems. Your extensive experience and expertise in Radio Frequency ( RF ) and Electronic Warfare (EW) simulations will ... of industry advancements, emerging technologies, and regulatory standards related to RF , EW, and threat simulation, proactively integrating them into system designs… more
    Insight Global (12/09/25)
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