• 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. (01/16/26)
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  • Principal Software Engineer (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …kind of precision that drives great outcomes. **Job Summary** We are seeking a Principal Backend Engineer to join our Cortex backend engineering group, a team ... XDR, and XSIAM, and shared infrastructures. We are looking for a passionate engineer with a can-do attitude who thrives on solving complex problems and delivering… more
    Palo Alto Networks (01/14/26)
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  • Sentinel - Sr Principal Engineer

    Northrop Grumman (Roy, UT)
    …Security Engineering Team (SSE) is seeking a highly motivated and qualified Sr. Principal Software Engineer to serve as a System Security Software Assurance ... Engineer , Level 4. You will be responsible for helping...+ Participate in a variety of working groups and customer meetings; ensure communication of risk environment with stakeholders… more
    Northrop Grumman (01/14/26)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …for all aspects of the business, digital and physical. We are looking for a Principal Software Engineer on our Streaming Systems team whose mission is to remove ... this role, you will be responsible for leading the design , development, and maintenance for the platform backend services...customer is first. We are looking for an engineer who believes in delivering solid, robust solutions with… more
    Walmart (01/13/26)
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  • Sr. Principal Engineer DevOps…

    Northrop Grumman (Huntsville, AL)
    …Grumman Space Systems-Missile Defense Integration offers an excellent opportunity for a Sr. Principal Engineer DevOps - DevSecOps Engineer (26-002) to join ... project leadership roles and represent the organization as the prime customer contact on significant technical matters related to contracts. **Essential Functions:**… more
    Northrop Grumman (01/08/26)
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  • Senior Principal RF Payload Systems…

    BAE Systems (Boulder, CO)
    …incentives may be available based on position level and/or job specifics. **Senior Principal RF Payload Systems Engineer ** **115016BR** EEO Career Site Equal ... seeking a highly skilled and experienced senior digital receiver engineer to play a critical leadership role in driving...+ Build relationships and work with teams across key customer , program, and subcontractor personnel + Use and advance… more
    BAE Systems (01/08/26)
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  • Senior Principal Engineer Software…

    Northrop Grumman (Melbourne, FL)
    …making history. Northrop Grumman Aeronautics Systems has an opening for a **Senior Principal Software Engineer - Air Vehicle Modeling & Simulation** to join ... FL** . This exciting position offers the opportunity to directly design , develop and integrate software for an Integrated Simulation Architecture Framework… more
    Northrop Grumman (12/13/25)
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  • Principal Quality Engineer

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. Operations Quality has an opening for a Principal Factory Quality Engineer who will interface with the factory teams ... position is based in Tucson, AZ and requires onsite presence** . The quality engineer responsibilities include but are not limited to the following in the next… more
    RTX Corporation (12/12/25)
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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 ... will design and implement systems that bring AI-native and agentic...VS Code, and expand your impact as a hands-on engineer defining the next era of software quality. Microsoft's… more
    Microsoft Corporation (11/18/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Cedar Rapids, IA)
    …safe, connected, and informed-no matter the environment. We're looking for a **Senior** ** Principal Software Engineer ** who's ready to make an impact. In this ... DoD Clearance: Secret At Collins Aerospace, we don't just build technology-we engineer mission success. Our Communication Systems teams are on the front lines… more
    RTX Corporation (11/13/25)
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