• Sr . Principal Test Engineer

    Northrop Grumman (Los Angeles, CA)
    …Test Engineer - RF Systems** will support development and sustainment of Radio Frequency ( RF ) Test Chamber and Equipment used in manufacturing and ... Northrop Grumman Defense Systems in Northridge, CA. is currently seeking a ** Sr . Principal Test Engineer - RF Systems (T42904)** as part of the Production… more
    Northrop Grumman (10/28/25)
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  • Sr . RF Engineer - Lead

    Insight Global (Yorba Linda, CA)
    Job Description An employer is seeking a Lead RF Engineer for a long term opportunity in the Anaheim, CA area. This RF engineer will be joining a leader ... completed on site. Additional responsibilities include: Electrical Engineering low frequency and high frequency ( RF )...leadership 5 years' strong experience with receiver, Antenna, or Radio design (ie RF ). 3 years' experience… more
    Insight Global (12/05/25)
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  • RF Engineer Sr

    Lockheed Martin (Palmdale, CA)
    …The successful applicant will perform mechanical design of electromagnetic/ RF components, antennas, radomes, support structures, flight qualified hardware, ... composite/metallic component/structures, full scale RCS/ RF test fixtures, and will provide support to other classified activities\. **Basic Qualifications:** \-… more
    Lockheed Martin (11/05/25)
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  • Senior RF /Antenna Engineer

    OffWorld (Pasadena, CA)
    …and decision making. We are currently looking for an experienced and technically creative Senior RF test Engineer who contributes to the designs, ... with a fast-paced multi-disciplinary team, interacting with electrical, Mechanical and RF design engineers. (experience with design of high-power antenna array is… more
    OffWorld (10/17/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Los Angeles, CA)
    …**Northrop Grumman Advanced Weapons Business Unit** is currently seeking a **Principal / Sr Principal Engineer - Operations Research** for our Advanced Programs ... Statements of Work (SOWs) and Statements of Objectives (SOOs) Basic Qualifications for a ** Sr Principal Engineer - Operations Research** (T04) are: + BS in… more
    Northrop Grumman (01/02/26)
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  • System Engineer , Lab Project Integration…

    Lockheed Martin (Palmdale, CA)
    **Description:** You will be the System Engineer , Integration Lab Stf for the Skunk Works \(Advanced Development Program\) team which is responsible for turning ... into operational reality\. **What You Will Be Doing** As the System Engineer , Integration Lab Stf you will be responsible for leading hardware‑focused projects… more
    Lockheed Martin (01/08/26)
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  • Sr . Staff Lead Missile Systems…

    Northrop Grumman (Los Angeles, CA)
    …they're making history. Northrop Grumman is currently seeking a **Lead Missile Systems Engineer 6** to support our Stand-in Attack Weapon (SiAW) missile program with ... one or more of the subsystems of missile/weapon system, eg, RF /sensors, guidance, navigation, control, telemetry/communication, and airframe. This candidate will… more
    Northrop Grumman (11/01/25)
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  • Sr . Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …and FEA (ANSYS/COMSOL) - Familiarity with PCB manufacturing and design, RF /Microwave principles, and microwave components - Expertise in cryogenic mechanical ... mechancial silicon device packaging for cryogenic environments - Proficiency in RF /Microwave measurement and test equipment - Knowledge and experience with dilution… more
    Amazon (11/07/25)
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  • Senior System Test & Automation…

    Silvus Technologies (Los Angeles, CA)
    …PREFERRED KNOWLEDGE SKILLS AND ABILITIES + Proven experience with wireless and radio communication systems, radio frequency signal propagation principles, ... and digital communication technologies. + Demonstrated experience with TCP/IP networking. + Excellent organizational skills, attentiveness to details, and ability to multi-task and quickly switch gears. + Strong verbal and written communications skills to… more
    Silvus Technologies (10/15/25)
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  • Principal R&D Engineer

    Silvus Technologies (Los Angeles, CA)
    …ABILITIES + Simulation and prototyping software: C/C++, MATLAB, Python, etc. + Radio frequency propagation, channel modeling, digital communication. + Wireless ... Cognitive radio congested and contested spectrum, interference mitigation. + Radio frequency sensing, signal detection, classification, etc. + Technical… more
    Silvus Technologies (10/15/25)
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  • Senior Wireless Communication Systems…

    Silvus Technologies (Los Angeles, CA)
    …cycle: from design to field testing. + Extensive knowledge and experience about RF propagation, channel modeling, and all parts of digital communication systems (eg ... RF subsystems, synchronizations, channel estimation, channel coding, etc.) +... 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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  • 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. + ... Software and Virtual Environment and more. The Media Systems Engineer II position is another step toward technical proficiency....position will work closely under the direction of more senior engineers and 3rd party partners to develop technology… more
    The Walt Disney Company (01/08/26)
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  • Senior Principal SEIT Engineer

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal SEIT Engineer ** who strives for excellence and have a ... finest service members all while embracing integrity, innovation and work-life balance. The ** Senior Principal SEIT Engineer ** will have a strong background in… more
    RTX Corporation (01/08/26)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Software Engineer ** with deep expertise in Global Navigation ... innovation and work-life balance. We are seeking an innovative and mission-driven ** Senior Principal Software Engineer ** with deep expertise in Navigation… more
    RTX Corporation (01/06/26)
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  • Senior Manufacturing Automated Test Design…

    Silvus Technologies (Los Angeles, CA)
    …upgrade. Continuous improvement of manufacturing test efficiency. + Collaborate with RF and systems engineering teams to understand performance requirements and ... at least one programming language (C/C++ or Python). + Proficient with RF instruments such as signal generators and spectrum analyzers. + Demonstrated organization… more
    Silvus Technologies (11/07/25)
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  • System Engineer , Integration Lab Stf…

    Lockheed Martin (Palmdale, CA)
    **Description:** You will be the System Engineer Sr \., System Integration Lab for the Skunk Works \(Advanced Development Program\) team\. Our team turns ... world\. **What You Will Be Doing:** As the Hardware Integration System Engineer you will participate in technical exchange meetings, interface with customers… more
    Lockheed Martin (11/12/25)
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  • Lead Electrical Engineer

    L3Harris (Yorba Linda, CA)
    …schedule. Essential Functions: . Requires comprehensive level knowledge of Electrical Engineering low frequency and high frequency ( RF ) Analog and Digital ... (off every Friday) Job Description: As a Lead Electrical Engineer , the candidate must have experience with L band.... 6 years' strong experience with receiver, Antenna, or Radio design (ie RF ). . 4 years'… more
    L3Harris (11/22/25)
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  • GNC Engineer (Principal Engineer

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Defense Systems** is looking for a motivated **GNC Engineer (Principal Engineer Guidance Navigation Control, or ( Engineer ... in **Northridge, CA** . Our work influences the investment decisions of our senior leadership and customer program offices. The GN&C discipline itself is a mesh… more
    Northrop Grumman (11/22/25)
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  • Senior Account Manager, Inside Sales

    Amphenol CIT (Cerritos, CA)
    …to driving innovation in commercial and test & measurement markets, we engineer the connections that power tomorrow's technology. With our principal manufacturing ... growth strategy. The ideal candidate has hands-on experience in the RF /Electrical components or manufacturing industry, excellent communication skills, and a proven… more
    Amphenol CIT (11/13/25)
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