• R&D Principal Engineer

    J&J Family of Companies (Irvine, CA)
    …States of America **Job Description:** Johnson & Johnson is hiring for an R&D Principal Engineer - Electrophysiology to join our team located in Irvine, CA. At ... patients on their journey to wellness. Learn more at https://www.jnj.com/medtech The R&D Principal Engineer will lead the R&D work-stream on life cycle… more
    J&J Family of Companies (12/13/25)
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  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    …design, and construction of water and wastewater facilities. We are seeking a Principal Engineer to provide design management, project management, and client ... treatment process evaluations and sizing, preparation and review of technical memoranda, design development and reviews, design management in coordination… more
    Carollo Engineers (11/18/25)
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  • Principal Software Engineer

    Genentech (South San Francisco, CA)
    …power data-driven science and accelerate decision-making. As a Principal Software Engineer , you will be a key technical leader, responsible for driving ... technical challenges for the team, ensuring the resulting systems are scalable and reliable. Your work will be...and deep, hands-on technical contributions. + Expert technical knowledge of principles related to distributed systems more
    Genentech (12/05/25)
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  • Principal Optical Engineer

    Oracle (Sacramento, CA)
    **Job Description** The Principal Optical Engineer will be joining the Optical Network Engineering team which is responsible for building and scaling Oracle's ... and development, as well as FOA deployment of optical transport solutions and systems . The successful candidate will have a direct impact on our top priority… more
    Oracle (11/25/25)
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  • Principal Staff Software Engineer

    LinkedIn (Mountain View, CA)
    …days, as determined by the business needs of the team. LinkedIn is seeking a Principal Staff Software Engineer to lead its Data Privacy and Data Governance ... You will be at the forefront of designing and implementing privacy-related systems and initiatives, including data minimization, data taxonomy, data retention, and… more
    LinkedIn (12/24/25)
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  • Principal Engineer , R&D (Catheters)

    Terumo Neuro (Aliso Viejo, CA)
    **12913BR** **Title:** Principal Engineer , R&D (Catheters) **Job Description:** Support and lead teams in the development of medical device products, including ... to prioritize and meet deadlines in a timely manner. **External-Facing Title:** Principal Engineer , R&D (Catheters) **Posting Country:** US - United States… more
    Terumo Neuro (10/23/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (CA)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...technical support on products such as equipment, integrated systems and subsystems, and software at customer and/or field… more
    Northrop Grumman (12/31/25)
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  • Principal R&D Engineer

    Silvus Technologies (Los Angeles, CA)
    …of wireless systems . + 5 years of demonstrated experience in technical project leadership (ie, principal investigator). + Participation in the complete ... a fulfilling career._ THE OPPORTUNITY Silvus is seeking a Principal R&D Engineer (https://jobs.lever.co/silvustechnologies/f6a37b7b-4f26-4de1-93c0-0bd116811d0a) who will report… more
    Silvus Technologies (10/15/25)
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  • Principal II, Software Engineer

    Herbalife (Torrance, CA)
    Principal II, Software Engineer , DevEx Category: Global Technology Services Position Type: Regular Full-Time External ID: 18221 Location: Torrance, CA, United ... share to linkedin Apply Now **Overview** **THE ROLE:** We are seeking a Principal II Software Engineer specializing in Developer Experience (DevEx) to lead… more
    Herbalife (12/12/25)
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  • Principal Software Development…

    Oracle (Sacramento, CA)
    …The **Console Team** within Oracle Cloud Infrastructure is seeking an experienced Principal Frontend AI Software Development Engineer to help build the ... In this role you will design and implement agentic systems , evaluate models and bring your experience with MCP,...along with a strong, proactive ethic. Key Responsibilities The ** Principal Frontend AI Software Development Engineer ** will… more
    Oracle (11/25/25)
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