• Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... on this program, you will have the opportunity to build strong systems , software, and cloud environments while providing operations and maintenance for critical… more
    Leidos (11/19/25)
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  • Principal GIS Developer

    TekSynap (LA)
    …members. + Sets priorities to meet the needs of users. + Formulates/defines system scope and objectives. + Devises or modifies procedures to solve complex problems ... and maintenance of complex databases, with respect to the operating system , access methods, access time, device allocation, validation checks, organization,… more
    TekSynap (11/14/25)
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  • Principal Facilities Engineer

    BP Americas, Inc. (Throop, PA)
    …32 states with a robust development pipeline. **About the role** The Principal Facilities Engineer will be responsible for providing engineering support to operating ... + Knowledge and understanding of fluid flow principles, thermal systems , pressure relief systems , mechanical design, and...join us?** Delivering a better and more balanced energy system requires many different approaches and solutions. All of… more
    BP Americas, Inc. (11/07/25)
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  • Principal Software Engineer

    Massa Products Corporation (Hingham, MA)
    …TPM or TEE + Implementing computer vision and AI algorithms + Implementing control systems + Ensuring operating system security and threat modelling and Design ... As a Principal Electrical Engineer, you will play a pivotal...development organization + Develop embedded software for sensor processing, system state estimation, robotic navigation and robot swarming +… more
    Massa Products Corporation (11/06/25)
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  • Sr. Principal Electrical Engineer IV

    Northrop Grumman (Chandler, AZ)
    …are not only part of history, they're making history. **Northrop Grumman Space Systems is currently seeking a Senior Principal Electrical Engineer IV in ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/03/25)
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  • Principal Technical Project Manager - Tac…

    RTX Corporation (Cedar Rapids, IA)
    …+ Interact and interface with External Customers. + Participate in the systems development lifecycle, including trade study execution, system design, ... **Security Clearance:** DoD Clearance: Secret Collins Aerospace is seeking a ** Principal Technical Project Manager** - **Tactical Communications** to join our team… more
    RTX Corporation (01/15/26)
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  • Principal Software Engineer, Growth, Level…

    Snap Inc. (New York, NY)
    …microservices and distributed systems + Cloud computing and storage systems + Infrastructure and large-scale system design + Information Retrieval/Search ... with privacy at the forefront. ​We're looking for a Principal Software Engineer to join the Growth Team at...most critical and scalable services - ranging from ML systems , push notifications, friending graph, login and registration etc.… more
    Snap Inc. (01/10/26)
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  • Principal , Software Engineer

    Walmart (Bellevue, WA)
    …build scalable products with GenAI, this opportunity may be for you. As a Principal Software Engineer with the Customer Care Technology team, you will play a pivotal ... Care Technology team is part of the Enterprise Business Systems organization in Walmart Global Tech. We partner with...Do** + Stay abreast with technical advancements and drive system architecture and software development processes. + Lead and… more
    Walmart (01/09/26)
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  • Principal Site Reliability Engineer

    Microsoft Corporation (Redmond, WA)
    …network, security, monitoring and governance to run planet scale distributed systems and microservices architecture that powers Microsoft Teams. Security and ... of what this team aspires to do day in and day out. As a ** Principal Site Reliability Engineer** in Core Services Infrastructure and Security team you will be… more
    Microsoft Corporation (01/09/26)
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  • Principal Technical Services Project…

    Northrop Grumman (Corinne, UT)
    …and associated space components and services; and advanced aerospace structures. Propulsion Systems is currently seeking an experienced **Sr. Principal Technical ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/12/25)
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