• Principal / Sr. Principal

    Northrop Grumman (San Diego, CA)
    …and optimizing waveforms, collaborating with software development teams, and verifying performance through rigorous testing . The ideal candidate will have ... requirements management software + Ability to obtain/maintain a DoD Secret Clearance ** Principal Systems Engineer Experience Level:** + Bachelor of Science… more
    Northrop Grumman (11/20/25)
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  • Principal R&D Engineer (Sustaining)…

    J&J Family of Companies (Santa Clara, CA)
    …United States of America **Job Description:** Johnson & Johnson is hiring for a ** Principal R&D Engineer (Sustaining) - Shockwave** to join our team located in ... for the treatment of calcified plaque. **Position Overview** The Principal R&D Engineer will use technical and...perform product assessment as well as verification and validation testing . + Perform process-related design tasks to support pilot… more
    J&J Family of Companies (11/22/25)
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  • Systems Engineer , Principal

    AeroVironment (Simi Valley, CA)
    …is performing as it should. Because of the nature of the development efforts, the Principal Engineer will have a hand in a variety of stages of development ... **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a subject matter expert in the discipline. One… more
    AeroVironment (11/06/25)
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  • Principal Antenna Engineer

    SpaceX (Hawthorne, CA)
    Principal Antenna 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 ANTENNA ENGINEER (STARSHIELD) Starshield leverages SpaceX's...front ends + Contribute to development of software and testing of digital beamforming systems to demonstrate full phased… more
    SpaceX (10/02/25)
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  • Engineer Electrical / Principal

    Northrop Grumman (Palmdale, CA)
    …making history. Northrop Grumman Aeronautic Systems has an opening for an **Electrical Engineer (Level 2)** or ** Principal Electrical Engineer (Level 3)** ... this role, you'll own the electrical design, integration, and testing of complex aerospace systems. You will work hands-on...Qualifications:** _This requisition may be filled at an_ **Electrical Engineer (Level 2)** OR ** Principal Electrical … more
    Northrop Grumman (11/21/25)
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  • Principal Software Engineer

    ServiceNow, Inc. (Santa Clara, CA)
    …teams to deliver innovative, high- performance solutions. We're seeking an IC6 Principal Software Engineer with deep expertise in large-scale endpoint agent ... you get to do in this role: ** The Principal Software Engineer plays a key role...of data structures, algorithms, object-oriented design, design patterns, and performance optimization + Familiarity with automated testing more
    ServiceNow, Inc. (11/27/25)
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  • Principal RFIC Design Engineer

    SpaceX (Hawthorne, CA)
    …drug and alcohol testing COMPENSATION AND BENEFITS: Pay range: RFIC Engineer / Principal : $200,000.00 - $270,000.00/per year Your actual level and base salary ... Principal RFIC Design Engineer Hawthorne, CA...lab measurements + Work with manufacturing engineers on production testing and qualification of the RFIC components and systems… more
    SpaceX (11/25/25)
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  • Principal Software Engineer - AI GPU…

    Oracle (Sacramento, CA)
    …development engineering team is seeking a highly driven GPU platform software & system development engineer at the Principal Engineer level. We are at the ... of AI accelerators and hardware solutions. As a Senior Principal software engineer , part of our growing...well as in house development, design reviews, system integration, performance testing and characterization. You will interact… more
    Oracle (11/25/25)
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  • Senior Principal Weld Engineer

    BAE Systems (San Jose, CA)
    …impact while you grow in your career. We are currently looking for a Senior Principal Weld Engineer able to support our Combat Vehicle and Weapon Systems product ... every other Friday off out of our San Jose, CA office. As a Senior Principal Weld Engineer , you will: + Apply advanced knowledge of engineering and scientific… more
    BAE Systems (12/13/25)
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  • Principal DevOps Engineer - ML/AI…

    Roche (Santa Clara, CA)
    …for generations to come. Join Roche, where every voice matters. **The Position** ** Principal DevOps Engineer - ML/AI Algorithms** Developing software is great, ... software with a purpose is even better! As a Principal DevOps Engineer - ML/AI Algorithms, you...learning models, including versioning, deployment strategies (eg, canary, A/B testing ), monitoring for drift and performance , and… more
    Roche (12/06/25)
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