• Principal Software Engineer

    Microsoft Corporation (Mountain View, CA)
    …functionality that would otherwise be too scary/risky to do. We are looking for a ** Principal Software Engineer ** to identify areas of risk and opportunity, ... have true artificial intelligence across agents, applications, services, and infrastructure. Security Engineering for Copilot is focused on building and securing… more
    Microsoft Corporation (08/08/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Los Angeles, CA)
    …We are looking for you to join our team as a ** Principal ** / **Sr. Principal Software Engineer ** based out of Woodland Hills, CA. As a ** Principal ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...** / **Sr. Principal Software Engineer ** at Northrop Grumman, you will have a challenging… more
    Northrop Grumman (07/27/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Los Angeles, CA)
    …We are looking for you to join our team as a ** Principal ** / **Sr. Principal Software Engineer ** based out of Woodland Hills, CA. As a ** Principal ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...** / **Sr. Principal Software Engineer ** at Northrop Grumman, you will have a challenging… more
    Northrop Grumman (07/04/25)
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  • Principal Software Engineer

    Leidos (Vista, CA)
    **Description** **Leidos** is seeking a ** Principal ** ** Software Engineer (C#)** to work for the ** Security Enterprise Solutions** **(SES)** business ... hybrid schedule (3 days remote, 2 days onsite)_** The ** Principal Software Engineer (C#)** will...buy-in and shared ownership of technical solutions and processes. ** Software Development and Security Compliance:** + Develop… more
    Leidos (08/09/25)
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  • Principal / Senior Principal

    Northrop Grumman (Los Angeles, CA)
    …CA facility. This position will be 100% on-site. This position may be filled as a Principal Embedded Software Engineer or a Senior Principal Embedded ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...root cause & corrective actions **Basic Qualifications for a Principal Embedded Software Engineer :** +… more
    Northrop Grumman (08/08/25)
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  • Principal /Sr Principal

    Northrop Grumman (San Diego, CA)
    …of Defense (DoD) Secret level security clearance **Basic Qualifications for Sr. Principal Engineer Embedded** ** Software :** + 8 Years with Bachelors in ... Job Description **Job** **Description:** Northrop Grumman Mission Systems (NGMS) is seeking a Principal Embedded Software Engineer / Senior Principal more
    Northrop Grumman (08/01/25)
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  • Senior/ Principal Software

    Northrop Grumman (Redondo Beach, CA)
    …become even better at what we do. Does this sound like you? **We are seeking either a Principal Software Engineer or a Senior Principal Software ... to complex issues in support of our Customer's national security mission in the areas of Ground Enterprise Modernization...grade based on qualifications listed below._ **Basic Qualifications:** + ** Principal Software Engineer :** 5 Years… more
    Northrop Grumman (07/18/25)
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  • Software Engineer / Principal

    Northrop Grumman (Camarillo, CA)
    …part of our mission! We are looking for you to join our team as a ** Software Engineer / Principal Software Engineer ** based out of Pt. Mugu, CA. As a ... is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the...US Citizenship + Active Secret Clearance **Basic Qualifications for Principal Software Engineer :** + BS… more
    Northrop Grumman (07/08/25)
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  • Principal Security Engineer

    Amazon (San Francisco, CA)
    …our customers, and protecting our organization, information, and data. Key job responsibilities Principal Security Engineer 's at Amazon have broad experience ... a deep understanding of the inner workings of the security department's software and how these applications...it comes to information security matters. A Principal Security Engineer can answer… more
    Amazon (05/16/25)
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  • Principal Full Stack Software

    SpaceX (Hawthorne, CA)
    Principal Full Stack Software Engineer (Starshield) - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where ... the ultimate goal of enabling human life on Mars. PRINCIPAL FULL STACK SOFTWARE ENGINEER ...SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and… more
    SpaceX (07/15/25)
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