• Principal Cyber Systems Engineer

    Northrop Grumman (Edwards AFB, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Cyber Systems Engineer (Level 3)** to join our team of ... based out of **Edwards AFB, CA** . As a Principal Cyber Systems Engineer , you will be...are not limited to:** + Setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing… more
    Northrop Grumman (11/05/25)
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  • Sr. Principal Test Engineer - RF…

    Northrop Grumman (Los Angeles, CA)
    …history. Northrop Grumman Defense Systems in Northridge, CA. is currently seeking a **Sr. Principal Test Engineer - RF Systems (T42904)** as part of the ... family of missile programs. In this role, the **Sr. Principal Test Engineer - RF Systems** will...and software development and engineering for advanced systems providing service members and allies essential capabilities. Living in Northridge… more
    Northrop Grumman (10/28/25)
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  • Apartments.com - Principal Software…

    CoStar Realty Information, Inc. (Orange County, CA)
    Apartments.com - Principal Software Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential ... our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a ** Principal Software Engineer ** , you will proactively lead the… more
    CoStar Realty Information, Inc. (10/01/25)
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  • Principal Bridge Engineer

    TYLin (Sacramento, CA)
    …resources by finding more sustainable solutions. **Job Summary** TYLin is seeking a Principal Bridge Engineer for the Sacramento Bridge Sector. The position ... **TYLin** is a globally recognized, full- service infrastructure consulting firm committed to providing innovative,...requires experience as a Lead Design Engineer and a Project Engineer for State… more
    TYLin (10/23/25)
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  • Principal Product Security Engineer

    ServiceNow, Inc. (San Diego, CA)
    …industry trends and product insecurity across ServiceNow's cloud environment. As a Principal Product Security Engineer , you'll be responsible for delivering ... sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how...will require an in-depth knowledge of various approaches to application auditing including secure code review, debugging, dynamic web… more
    ServiceNow, Inc. (10/24/25)
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  • Senior Principal Engineer , Last…

    Amazon (Santa Clara, CA)
    …customers interact with the delivery process. We are looking for several Senior Principal Engineers to develop the technology roadmap for the organization. The Last ... delivery partners enables more deliveries to our customers. At Amazon, Senior Principal Engineers are both visionary leaders and hands-on builders. As Amazon's most… more
    Amazon (11/21/25)
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  • Principal Site Reliability Engineer

    Palo Alto Networks (Santa Clara, CA)
    …will have a direct and fulfilling impact on the future of AI Security. A Principal Site Reliability Engineer in Prisma AIRS embodies integrity, creativity, and a ... including Runtime Security, Model Scanning and Red Teaming. As a Site Reliability Engineer , you will be embedded directly in an engineering team, enabling deep… more
    Palo Alto Networks (11/14/25)
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  • Principal Software Engineer - CoreAI

    Microsoft Corporation (Santa Clara, CA)
    …deeply into the modern developer workflow and serve millions worldwide. As a ** Principal Software Engineer - CoreAI** on the Playwright engineering team, you ... VS Code, and expand your impact as a hands-on engineer defining the next era of software quality. Microsoft's...and the development of design documents for a product, application , service , or platform. + Leads by… more
    Microsoft Corporation (11/18/25)
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  • Principal DevOps Engineer

    Zoom (San Jose, CA)
    We are seeking a Principal Meeting DevOps Engineer who combines deep technical expertise with broad system understanding. This engineer should be capable of ... reliability and release velocity. + Working closely with product and service owners to enhance containerization strategy, improve resource efficiency, and reduce… more
    Zoom (11/20/25)
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  • Principal Machine Learning Engineer

    ServiceNow, Inc. (Santa Clara, CA)
    …establishing AI quality assurance methodologies and the trusted compliance workflow. The principal engineer will bring deep technical leadership and hands-on ... It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today -… more
    ServiceNow, Inc. (10/17/25)
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