• RF Hardware Engineer

    Snap Inc. (Los Angeles, CA)
    …are our first pair of glasses that bring augmented reality to life. We're looking for a RF Hardware Engineer to join the Spectacles team! What you'll do: + ... RF validation and generate validation reports + Debug hardware issues, including baseband and RF circuits. + Design electrical and wireless prototypes for new… more
    Snap Inc. (12/18/25)
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  • Sr. Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …in Pasadena, CA, is looking to hire a Research Scientist specializing in hardware design for cryogenic environements. The candidate should have expertise in 3D CAD ... (SolidWorks), thermal and structural FEA (Ansys/COMSOL), hardware design for cryogenic applications, design for manufacturing, and mechanical engineering principles.… more
    Amazon (11/07/25)
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  • System Engineer , Integration Lab Stf…

    Lockheed Martin (Palmdale, CA)
    …military aircraft in the world\. **What You Will Be Doing:** As the Hardware Integration System Engineer you will participate in technical exchange meetings, ... **Description:** You will be the System Engineer Sr\., System Integration Lab for the Skunk...* Perform system integration, test and troubleshooting of various hardware /software configurations * Installing of equipment in server racks… more
    Lockheed Martin (11/12/25)
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  • Assembly, Integration, & Testing Engineer

    Amazon (Pasadena, CA)
    …the scope of the role also includes assembly, integration, and testing of novel cryogenic RF /Microwave hardware . A day in the life You will work within the ... will work with cryogenic systems, microwave electronics, and support hardware . Responsibilities include mechanical assembly, maintenance, and servicing cryogenic… more
    Amazon (12/06/25)
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  • Mid-Level RF Engineer

    Insight Global (Yorba Linda, CA)
    …3 years' strong experience with receiver, Antenna, or Radio design (ie RF ). 3 years' experience with embedded Hardware design. 3 Years experience with ... long term opportunity in the Anaheim, CA area. This RF engineer will be joining a leader...requirements schema & link requirements to documents (systems/subsystem specification, hardware / RF architecture description document, etc.) and flow… more
    Insight Global (12/05/25)
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  • Skunk Works RF Engineer

    Lockheed Martin (Palmdale, CA)
    …- some of the most innovative, strategic and visionary thinkers around\. The RF Engineer will conduct research and development efforts associated with advanced ... antenna, radome, FSS, and metamaterial/metasurface designs as well as RF hardware integration\. The candidate will provide technical support to internal research… more
    Lockheed Martin (11/14/25)
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  • RF Engineer Sr

    Lockheed Martin (Palmdale, CA)
    RF components, antennas, radomes, support structures, flight qualified hardware , composite/metallic component/structures, full scale RCS/ RF test fixtures, ... components\. **Desired Skills:** \- Experience with mechanical design of Electromagnetic/ RF components, electrical packaging, power system layout, and circuit board… more
    Lockheed Martin (11/05/25)
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  • Media Systems Engineer II

    The Walt Disney Company (Burbank, CA)
    …trunking, Lawo, Calrec, Evertz, Ross and others. + Transmission systems such as RF ( Radio Frequency ), Satellite Distribution, Fiber Distribution, etc. + ... Disney Media Engineers often find themselves at the crossroads between hardware and software-based technology and must possess a comprehensive theoretical and… more
    The Walt Disney Company (11/05/25)
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  • Sales Engineer - Public Safety - United…

    Silvus Technologies (Los Angeles, CA)
    …of experience in a pre-and post-sales technical supportposition. + Proficiency with radio frequency instruments such as signal generators and spectrum analyzers. ... and testing IP radios/modems. + Knowledge of wireless communication systems, radio frequency signal propagation, and digital communication technologies. +… more
    Silvus Technologies (11/19/25)
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  • Staff Desense Engineer

    Snap Inc. (Los Angeles, CA)
    …to join the Spectacles team! What you'll do: + Develop and implement innovative RF desense solutions ( hardware and software) to ensure robust system performance ... and layout reviews + Identify system performance bottlenecks (impacts) due to antenna, RF board, assembly dependencies, multi- radio operation, etc. + Develop and… more
    Snap Inc. (12/18/25)
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  • Senior System Test & Automation Engineer

    Silvus Technologies (Los Angeles, CA)
    …PREFERRED KNOWLEDGE SKILLS AND ABILITIES + Proven experience with wireless and radio communication systems, radio frequency signal propagation principles, ... ROLE AND RESPONSIBILITIES + Design and test complete solutions using Silvus hardware and software products that solve unique technical problems and provide full… more
    Silvus Technologies (10/15/25)
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  • Lead Electrical Engineer

    L3Harris (Yorba Linda, CA)
    …. 6 years' strong experience with receiver, Antenna, or Radio design (ie RF ). . 4 years' experience with embedded Hardware design. . 2 years' experience ... a requirements schema & link requirements to documents (systems/subsystem specification, hardware / RF architecture description document, etc.) and flow down… more
    L3Harris (11/22/25)
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  • RTOS Embedded Software Engineer 5

    Northrop Grumman (Los Angeles, CA)
    hardware platforms. **Basic Qualifications for RTOS Embedded Software Engineer 5:** + Bachelor's Degree in Computer Engineering, Computer Science, Software ... Northrop Grumman is looking for an **RTOS Embedded Software Engineer 5** specializing in **Real-Time Operating System (RTOS)** and...manage, mentor a small technical team + Experience with hardware validation and verification of RF , digital… more
    Northrop Grumman (09/26/25)
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  • Senior Wireless Communication Systems…

    Silvus Technologies (Los Angeles, CA)
    …verification support. + Support FPGA and Software development teams for hardware /software implementation and troubleshooting. + Lead a team of multi-disciplinary ... to field testing. + Extensive knowledge and experience about RF propagation, channel modeling, and all parts of digital... impairments to signals such as AGC, phase noise, frequency /clock offset, etc. + Experiences with fixed point modeling,… more
    Silvus Technologies (11/27/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …system interface layers. + Perform system-level integration and testing, including hardware -in-the-loop (HIL) and RF simulation environments. + Support ... **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite Systems (GNSS) operating… more
    RTX Corporation (10/07/25)
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  • Senior Principal SEIT Engineer (Contingent)

    RTX Corporation (Anaheim, CA)
    …Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion to be part of a ... while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong background in algorithm development and signal… more
    RTX Corporation (10/09/25)
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  • Staff FPGA (DSP) Digital Design Engineer

    Northrop Grumman (Los Angeles, CA)
    …Defense Systems has an opening for a **Staff FPGA (DSP) Digital Design Engineer ** with an active clearance, to join our team of qualified, diverse individuals. ... is 100% on site with no remote opportunities. The Staff FPGA (DSP) Digital Design Engineer reports to the Chief Engineer and is responsible for leading multiple… more
    Northrop Grumman (12/11/25)
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  • R&D Systems Engineer

    Silvus Technologies (Los Angeles, CA)
    …development and maintenance. + Fixed point design and simulation in support of hardware implementation. + Hands-on work with Silvus radio products and Research ... federal contracts.** PREFERRED KNOWLEDGE SKILLS AND ABILITIES + Familiarity with cognitive radio , interference mitigation, RF sensing. + Familiarity with mesh… more
    Silvus Technologies (11/13/25)
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  • Systems Engineer /Principle Systems…

    Northrop Grumman (Los Angeles, CA)
    …Action investigations on RF / electronics sensor systems with exposure to hardware , software, and various applications used on the projects . Perform data mining ... history. . Northrop Grumman's **Defense Systems** is currently seeking a **Systems Engineer level 2 or 3** to support our **AARGM-ER/SiAW** missile program(s) with… more
    Northrop Grumman (09/25/25)
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  • Missile Systems Requirements & Development…

    Northrop Grumman (Los Angeles, CA)
    …making history. Northrop Grumman is currently seeking **Missile Systems Requirements & Development Engineer 3 or 4** to support our SiAW missile program with our ... one or more of the subsystems of missile/weapon systems, eg, RF /sensors, guidance, navigation, control, telemetry/communication, and airframe. This candidate will… more
    Northrop Grumman (11/20/25)
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