• Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …emulating real-world threats, ensuring the security and resilience of Microsoft. As a Principal Security Engineer you will lead operations and collaborate with ... vulnerabilities across all layers of services, including application, cloud, network, hardware , and operational security domains. You will work closely with… more
    Microsoft Corporation (12/12/25)
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  • Radar Integrated Product Team Lead, Senior…

    RTX Corporation (Woburn, MA)
    …defense missions. The ASDS SBU Engineering team is currently hiring for a **Senior Principal Engineer ** to perform in the role of **Radar Integrated Product Team ... members from Engineering, Operations, Global Supply Chain, and/or Quality through hardware development, production and test including system test. + Experience in… more
    RTX Corporation (12/11/25)
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  • Principal Staff Software Engineer

    LinkedIn (Sunnyvale, CA)
    …on select days, as determined by the business needs of the team. As a Principal Staff Software Engineer of the Compute Infrastructure team at LinkedIn, you will ... strategy. + You will build and operate a platform that allocates hardware resources with necessary physical/logical distribution for fault tolerance and easy… more
    LinkedIn (12/10/25)
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  • Principal Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aerospace Systems has an opening for a ** Principal Systems Engineer - Reliability** to join our team of qualified, ... levels. You must be able to collaborate closely with system engineers, hardware designers, and integration/test engineers. You may develop, coordinate and conduct… more
    Northrop Grumman (12/09/25)
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  • Principal Engineer , Structural…

    RTX Corporation (Chula Vista, CA)
    …**Security Clearance:** Rohr Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer , Structural Engineering in Chula Vista, CA. Joining Collins ... to minimize aircraft downtime on all Collins Aerostructures commercial nacelle hardware that are compliant with certified type design and airworthiness (FAA/EASA)… more
    RTX Corporation (12/09/25)
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  • Principal Engineer , Systems…

    RTX Corporation (Cedar Rapids, IA)
    …Clearance:** Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer , Systems Engineering in Cedar Rapids, IA. Joining Collins ... allocation and interface definition studies to translate customer requirements into hardware and software specifications. + Ensure the logical and systematic… more
    RTX Corporation (12/09/25)
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  • Principal Engineer - IT System

    United Airlines (Chicago, IL)
    …data analytics, and digital solutions. **Job overview and responsibilities** The Principal DDI Engineer will work within foundational services organization. ... security releases and CVEs, provides mitigation guidance, and certifies hardware platforms and code versions. + Maintains comprehensive documentation, runbooks,… more
    United Airlines (12/06/25)
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  • Principal Project Engineer

    V2X (Indianapolis, IN)
    **Description** **Job Summary:** Join our Project Engineering Department as Principal Project Engineer (Technical Staff Position) and play a pivotal role in ... by rapidly upgrading air, ground, and sea-based platforms with integrated hardware and software solutions that enhance capabilities, ensuring timely and relevant… more
    V2X (12/06/25)
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  • Principal Test Systems Execution Lead…

    RTX Corporation (Tucson, AZ)
    …secure world. We have an exciting opportunity for a full-time position of ** Principal Test Systems Execution Lead Engineer ** located **onsite in Tucson, ... Test Systems Engineering or equivalent Engineering experience for both hardware and test software development, integration, verification, validation, and maintenance… more
    RTX Corporation (12/06/25)
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  • Principal Controls Engineer

    United Therapeutics (Research Triangle Park, NC)
    …in support of our packaging, manufacturing and building automation needs. The Principal Controls Engineer will provide expert knowledge, guidance, and leadership ... and utilization + Superior database maintenance / development experience + Computer hardware / software validation and change control experience + PLC programming… more
    United Therapeutics (12/05/25)
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