• Principal Database Engineer

    Citizens (Phoenix, AZ)
    Description Principal Mainframe z/OS Database Engineer Summary: As a Principal Database Engineer , you will design , develop, and implement platforms, ... data analysis and application support. + Collaborate with application development, infrastructure , and cloud teams to support database integration and modernization… more
    Citizens (11/01/25)
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  • Principal Elasticsearch Systems…

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Elasticsearch Systems Engineer ** in our **National Security Sector's (NSS) ... **Join us and make a difference in National Security!** **Job Summary** The Principal Elasticsearch Systems Engineer role provides support across an Agile team… more
    Leidos (10/30/25)
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  • Sentinel - Sr. Principal Engineer

    Northrop Grumman (Roy, UT)
    …launch your career today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal Systems Engineer ** to join its team. This position is in **Roy, ... Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities and associated infrastructure . **What you will get to do:** The Sentinel program has an… more
    Northrop Grumman (12/12/25)
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  • Senior Principal Site Reliability…

    Oracle (Montgomery, AL)
    …a world class engineering center with the focus on excellence. As a Senior Principal Site Reliability DevOps Engineer , you will be responsible for defining and ... the complex puzzles you've been dreaming of as our Engineer . If you have a passion for innovation in...What you'll do + Own the full service lifecycle: design , implementation, deployment, on-call, and continuous improvement-maintaining high code… more
    Oracle (11/25/25)
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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 ... Model Scanning and Red Teaming. As a Site Reliability Engineer , you will be embedded directly in an engineering...to continuous improvement. You will have the opportunity to design , build and operate cutting edge cloud-native applications from… more
    Palo Alto Networks (11/14/25)
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  • Principal Software Engineer

    Intuit (Mountain View, CA)
    **Overview** We are looking for a Principal Software Engineer to lead the design and implementation of a Server-Driven UI (SDUI) platform that powers ... experiences across mobile and web. This role spans front-end, back-end, and infrastructure , with a particular focus on developer ergonomics, scale, and performance.… more
    Intuit (10/21/25)
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  • Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …they're making history. The Northrop Grumman Space Systems Sector is looking for **Sr. Principal DevOps Engineer ** to augment our team. The DevOps Engineers must ... by managing the CI/CD pipelines, automating deployments, monitoring system health, handling infrastructure as code. _This position will be based in Aurora, CO_… more
    Northrop Grumman (12/11/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …and scale the Copilot platform across Microsoft. We are looking for a ** Principal Software Engineer ** who combine deep technical experience in backend, data, ... for agility and impact. In this role, you will design and lead the development of scalable systems and...You'll work closely with partners across product, data, and infrastructure to drive high-impact projects such as the Copilot… more
    Microsoft Corporation (01/10/26)
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  • Principal Software Engineer - (Sase)

    Palo Alto Networks (Santa Clara, CA)
    …SASE (Secure Access Service Edge) group is looking for an accomplished Principal Software Engineer with networking background with extensive development ... the SASE domain. You will work with a multi-functional team of engineers to design and develop systems for solving interesting problems in the SASE area. **Your… more
    Palo Alto Networks (11/12/25)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …a core part of the stack. This position is for an Individual Contributor (IC) ** Principal Software Engineer ** on the ODSP Core Engineering team to develop and ... with billions of files, this work will require a deep understanding of design patterns, data structures and service operations that are uniquely challenging in a… more
    Microsoft Corporation (12/03/25)
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