• Principal / Sr. Principal Modeling…

    Northrop Grumman (Los Angeles, CA)
    …a challenging and rewarding opportunity to be a part of our Enterprise -wide digital transformation. Through the use of Model-based Engineering, DevSecOps and Agile ... below This requisition may be filled at either a Principal Level or a Sr. Principal Level....navigation systems + Familiarity with AGILE, MBSE, and/or system architecture . + Experience with version control tools (Bitbucket, GitHub,… more
    Northrop Grumman (09/12/25)
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  • Senior Principal Engineer, Last Mile…

    Amazon (Santa Clara, CA)
    …inter-dependencies and limitations. - Possess expert knowledge in performance, scalability, enterprise system architecture , and engineering best practices. - ... customers interact with the delivery process. We are looking for several Senior Principal Engineers to develop the technology roadmap for the organization. The Last… more
    Amazon (08/23/25)
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  • Principal , Design Engineering

    Celestica (San Jose, CA)
    …State/Province: California City: San Jose **General Overview** **Job Title:** Principal , Design Engineering **Functional Area:** Engineering (ENG) **Career Stream:** ... Engineering (ENG) **Role:** Principal (PRI) **Job Code:** PRI-ENG-DSGN **Job Band:** 12 **Direct/Indirect...to large and diverse audience through written documents like architecture specifications and verbal presentations in technical forums is… more
    Celestica (08/08/25)
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  • Principal Software Engineer (ZDX)- Mac/IOS

    Zscaler (San Jose, CA)
    About **Zscaler** Serving thousands of enterprise customers around the world including 45% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a ... to do business and a more enjoyable experience for enterprise users. As the operator of the world's largest...footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15… more
    Zscaler (09/23/25)
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  • Principal Software Engineer C#

    Leidos (Vista, CA)
    **Description** **Leidos** is seeking a ** Principal ** **Software Engineer (C#)** to work for the **Security Enterprise Solutions** **(SES)** business unit in ... the ability to work a hybrid schedule (3 days remote, 2 days onsite)_** The ** Principal Software Engineer (C#)** will serve as a senior member of the technical team,… more
    Leidos (09/27/25)
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  • Provider Digital Principal Software…

    CVS Health (Sacramento, CA)
    …Azure, including cloud-native development and migration strategies. + Expertise in enterprise application architecture , API development, and microservices. + ... each and every day. **Position Summary** We are seeking a highly skilled Principal Software Engineer to lead the innovation, design, and development of cutting-edge… more
    CVS Health (09/18/25)
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  • Lender - Principal Software Engineer…

    CoStar Realty Information, Inc. (San Diego, CA)
    …Our CoStar for Lenders product development team is looking for an experienced ** Principal Software Engineer** to own the architecture and design of our ... Lender - Principal Software Engineer (React/C#/AWS) Job Description **Overview** CoStar...so being able to convert product requirements to system architecture is essential. It will also help guide the… more
    CoStar Realty Information, Inc. (09/09/25)
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  • Principal Software Engineer

    General Motors (Mountain View, CA)
    …three times per week._ **The Role** General Motors is seeking a ** Principal Software Engineer** to provide technical leadership and architectural direction across ... + Define and evolve the overarching technical vision and architecture across multiple product pillars. + Drive consistent adoption...engineering experience, with at least 5 years in a principal , staff, or architect-level role. + Deep expertise in… more
    General Motors (09/25/25)
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  • Principal Systems Engineer (Tactical…

    General Dynamics Information Technology (San Diego, CA)
    …for new builds and tech refresh of CANES baselines. + Produce enterprise /tactical/system-level architectures aligned to DoD Architecture Framework; author views, ... Secret clearance + **Experience:** + 8+ years systems engineering for enterprise or tactical networks, including requirements management, architecture /design,… more
    General Dynamics Information Technology (09/27/25)
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  • Principal Software Engineer

    ServiceNow, Inc. (Santa Clara, CA)
    …at high scale, with high reliability, across our geographically-distributed site architecture . Our cloud automation technology is used to perform thousands of ... functions. The team is also responsible for the Kubernetes architecture and core services that enable domain service teams...you get to do in this role:** As a Principal Engineer, you'll be at the forefront of ServiceNow's… more
    ServiceNow, Inc. (09/24/25)
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