• Terumo Neuro (Aliso Viejo, CA)
    **13090BR** **Title:** Principal Engineer , Electrical (R&D) **Job Description:** As a technical leader, responsible for leading the development of robust ... for Hiring Ordinance, and San Francisco Fair Chance Ordinance. **External-Facing Title:** Principal Electrical Engineer , R&D **Posting Country:** US - United… more
    DirectEmployers Association (10/28/25)
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  • Mission Support and Test Services (Sacramento, CA)
    **Job Description** Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security ... Group Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** The Special Technologies Laboratory (STL) is a diverse, multi-mission laboratory delivering timely,… more
    DirectEmployers Association (09/06/25)
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  • Micron Technology, Inc. (San Jose, CA)
    …thrives on teamwork, creativity, and pushing boundaries! We're looking for a Principal Electrical Design Engineer Lead who's passionate about driving innovation ... (SI), and power integrity (PI). + Skilled in using lab equipment and applying electronics theory to practical design...UART, JTAG, PCIe) and scripting languages like Python for test automation. The US base salary range that Micron… more
    DirectEmployers Association (08/19/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …roadmaps for the M&P service center and lead the realization of those capabilities (eg M&P test lab ) + Propose and lead M&P related IRAD projects + Root cause ... that are imperative to advancing national security. Stratolaunch is seeking an experienced engineer to lead the Materials and Processes (M&P) service center. The M&P… more
    DirectEmployers Association (09/22/25)
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  • Lab Test Engineer

    Northrop Grumman (Palmdale, CA)
    …Systems is looking for a ** Lab Test Engineer (Level 2)** or ** Principal Lab Test Engineer (Level 3)** to join our team of qualified, ... be filled at a ** Lab Test Engineer (Level 2)** or ** Principal Lab Test Engineer (Level 3)** level based on the qualifications below. ** Lab more
    Northrop Grumman (10/14/25)
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  • Principal RF Payload Integration…

    Northrop Grumman (El Segundo, CA)
    …& Tes** t ** Engineer /Sr. Principal ** **RF Payload Integration & Test Engineer ​** to join our team of qualified, diverse individuals in defining ... at the Principal RF Payload Integration & Test Engineer level OR at the Sr....testing RF, antenna, radio, and cable measurement/VSWR in both laboratory and testing site environments. + Demonstrated experience in… more
    Northrop Grumman (10/18/25)
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  • Raytheon Vision Systems - Principal

    RTX Corporation (Goleta, CA)
    …Systems Integration and Test Department is seeking an experienced Senior Test Engineer with expertise in airborne electro-optical and infrared (EO/IR) ... Systems. + You will collaborate with the Program Chief Engineer (PCE) and Lead Systems Engineer (LSE)...of product and sub-system requirements, IV&V plans, and production test design. + You will lead the development and… more
    RTX Corporation (11/11/25)
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  • Principal Software Engineer

    Microsoft Corporation (Santa Clara, CA)
    …and deliver significantly superior performance compared to CPU-based alternatives. As a Software Engineer in the DPU Integration and Test team, you will be ... networking use-cases. This is an opportunity to build and test innovative products that will be deployed at planet...testing networking, storage or server platforms as a lead engineer owning releases and mentoring/guiding a team of engineers.… more
    Microsoft Corporation (10/10/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Los Angeles, CA)
    …a part of our mission! We are looking for you to join our team as a ** Principal /Senior Principal Software Engineer ** based out of Woodland Hills, CA. As a ** ... Principal /Senior Principal Software Engineer ** at...solutions + Experience integrating hardware and software in a lab environment + Demonstrated ability to work in a… more
    Northrop Grumman (11/06/25)
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  • Research Optical Engineer - Butte…

    Cedars-Sinai (Los Angeles, CA)
    …optics and fiber optics, photodetection systems and other common engineering laboratory test and measurement equipment. + Ensures and maintains ... a diverse team!** The primary focus of the Butte Laboratory is translational research in the field of bio-photonics....**Req ID** : 6880 **Working Title** : Research Optical Engineer - Butte Lab - Department of… more
    Cedars-Sinai (10/24/25)
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  • Principal R&D Engineer

    Medtronic (San Diego, CA)
    …products such as insulin pumps, glucose sensors, and smart insulin pens. The Principal R&D Engineer will also strongly influence technology and process ... characterization testing and has a strong background in Design Controls. In addition, the Principal R&D Engineer has driven Design Reviews, inclusive of both New… more
    Medtronic (11/11/25)
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  • Principal RF Software Engineer

    SpaceX (Hawthorne, CA)
    Principal RF Software Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. PRINCIPAL RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages...RF systems + Design, build, validate, and automate RF test benches for full characterization of custom RF designs,… more
    SpaceX (08/27/25)
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  • Principal Electrical Engineer - EMC

    Medtronic (Northridge, CA)
    …Day in the Life** In this exciting and challenging role as a Principal Electrical Engineer , your responsibilities will include Designing, developing, and ... Plans and arranges schedules, and equipment required for verifying products. Provides test area with parameters for sample testing and specifies tests to be… more
    Medtronic (11/08/25)
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  • Principal RFIC Design Engineer

    SpaceX (Hawthorne, CA)
    Principal RFIC Design Engineer Hawthorne, CA Apply...the design + Assist in the development of automated test lab equipment for lab measurements ... possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RFIC DESIGN ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology… more
    SpaceX (08/26/25)
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  • Principal Embedded Software Engineer

    RTX Corporation (Goleta, CA)
    …innovations of new products and technologies, from architecture and design, through integration, lab test and field test . + Collaborating effectively with ... secure world. Raytheon is seeking a highly motivated, experienced Principal Software Engineer to be an active...system and software development operations to plan, specify, design, test , and integrate complex software and systems solutions. +… more
    RTX Corporation (10/29/25)
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  • Principal /Sr. Principal Infrared/IR…

    Northrop Grumman (Redondo Beach, CA)
    …an active Special Access Programs (SAPs). + **Educational/ Experience Requirements:** + ** Principal Infrared Survivability Engineer ** : Bachelors/ degree in a ... AND 3 years of related professional/military engineering experience. + **Sr** ** Principal Infrared Survivability** ** Engineer :** Bachelors' degree in a STEM… more
    Northrop Grumman (10/30/25)
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  • Senior Principal SEIT Engineer

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion ... members all while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong background in algorithm… more
    RTX Corporation (10/09/25)
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  • R GPS Navigation / Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …receiver performance in relevant environments + Analysis of GPS navigation performance in laboratory and flight test scenarios + Communication of status, issues, ... (such as nulling, STAP, SFAP, SFAP-T, differential GPS) **Basic Qualifications for a Principal GPS Navigation Systems Engineer :** + Bachelors of Science in a… more
    Northrop Grumman (08/31/25)
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  • Principal Process Engineer

    Medtronic (Northridge, CA)
    …other duties may be assigned. + Develop & utilize technical & wet lab skills associated with medical device coatings/deposition & relevant fabrication processes + ... device or semiconductor industries (ex: MEMS photolithography processes) + Standard wet lab techniques as applicable to chemistry or biology labs + Prior experience… more
    Medtronic (10/24/25)
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  • Principal Embedded Software Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    …our team in **_Santa Clarita, CA!_** As our Principal Embedded Software Engineer you will plan, design, develop and test software systems or applications ... Principal Embedded Software Engineer - Defense...systems per customer specifications + Plan, design, develop, and test new software or complex enhancements to existing software… more
    Curtiss-Wright Corporation (11/13/25)
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