• Principal Engineer - AI Defense

    Cisco (San Jose, CA)
    Principal Engineer - AI Defense Apply (https://jobs.cisco.com/jobs/Login?projectId=1450307) + Location:San Jose, California, US + Area of InterestEngineer - Software ... see where your imagination will take you! **Your Impact** We are seeking a Principal Engineer to lead the architecture and development of our AI Security Posture… more
    Cisco (09/25/25)
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  • Principal Engineer Software - Simulation…

    Northrop Grumman (Palmdale, CA)
    …of software for the next generation of platforms. Support development and integration of the latest technologies - AI/ML, Quantum computing, cloud, and digital ... along the way. Northrop Grumman Aeronautics Systems has an opening for a Principal Simulation Software Engineer to join our team of qualified, diverse individuals… more
    Northrop Grumman (09/06/25)
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  • Senior Principal Systems Engineer (Mbse)

    BAE Systems (San Diego, CA)
    …stages to include technical planning, system design, software implementation, system integration , verification and validation. Because of the need for intermittent ... best practices + Experience with UML/SysML modeling tools such as Cameo, Enterprise Architect , System Architect , etc. + Experience with Agile management tools… more
    BAE Systems (10/01/25)
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  • Principal Information Systems Engineer…

    City and County of San Francisco (San Francisco, CA)
    …minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Networks Specialty are only accepted ... systems together as an enterprise networking backbone. The 1044 Principal Networks Engineer is the highest level in the...traditional methods and practices. Serves as a lead technical architect and systems integrator for large complex systems or… more
    City and County of San Francisco (08/08/25)
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  • Principal , Software Engineer (Fullstack)

    Walmart (Sunnyvale, CA)
    …aligning it with business goals, scalability, and agentic adoption. * Architect complex software systems ( data /backend), ensuring performance, security, and ... **What you'll do ** We are seeking an experienced ** Principal Software Engineer** with deep expertise in both backend...focus on unit testing, regular code reviews, and continuous integration . * Uphold high standards in quality and operational… more
    Walmart (09/23/25)
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  • Principal Modeling & Simulation Operations…

    RTX Corporation (El Segundo, CA)
    …Modeling & Architecture (ISMA) Directorate, is chartered to define, architect , analyze and implement complex system-of-system solutions to multi-domain operational ... mission areas at Raytheon. Our department is currently hiring for a ** Principal Modeling Analysis & Simulation Operations Engineer** to develop, analyze, and grade… more
    RTX Corporation (08/14/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …and adaptive security frameworks across the enterprise. **What you'll do:** As a ** Principal Engineer** at Walmart, you will serve as a key technical thought leader ... vision for enterprise-scale platforms, with a strong emphasis on **AI/ML integration , agentic systems, and intelligent automation** . + Guide engineering teams… more
    Walmart (07/12/25)
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  • Principal Firmware Engineering Manager

    Microsoft Corporation (Mountain View, CA)
    …and the Microsoft Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability ... "world's computer!" We are looking for a highly motivated Principal Firmware Engineering Manager to lead a Firmware Engineering...you will collaborate with a variety of teams to architect , design and develop various software and firmware flows.… more
    Microsoft Corporation (10/02/25)
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  • Principal Project Manager, Supply Chain

    Western Digital (Sacramento, CA)
    …enabling systems to make cities safer and more connected, to powering the data centers behind many of the world's biggest companies and hyperscale cloud providers, ... to meeting the massive and ever-growing data storage needs of the AI era, Western Digital...transformation, designed not just to manage projects, but to architect the structure that drives clarity, speed, and measurable… more
    Western Digital (09/05/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …aligning it with business goals, scalability, and agentic adoption. * Architect complex software systems ( data /backend), ensuring performance, security, and ... **What you'll do ** We are seeking an experienced ** Principal Software Engineer** with deep expertise in both backend...focus on unit testing, regular code reviews, and continuous integration . * Uphold high standards in quality and operational… more
    Walmart (09/19/25)
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