• Principal Sys Engineer , Live…

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a Principal Systems Engineer , Effectors, to join our Tucson, AZ location. SETC ... environments? Raytheon is seeking a talented and motivated Systems Engineer to join our team within the Systems Engineering...challenging environment where you will have the opportunity to design , develop and test to shape innovative solutions for… more
    RTX Corporation (10/29/25)
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  • Principal Software Engineer

    Oracle (Phoenix, AZ)
    …identity, security, observability, and user experience. This is a greenfield opportunity to design and build new cloud services from the ground up. We are growing ... early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and...for public cloud services. You have experience with the design of major features and launching them into production.… more
    Oracle (11/25/25)
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  • Principal Software Engineer - OCI…

    Oracle (Phoenix, AZ)
    …critical features and improvements for OCI's high-performance switching infrastructure. As a principal engineer on this team, you will leverage your expertise ... in systems software and deep networking knowledge to design , build, and operate robust, scalable solutions powering Oracle's hyperscale cloud. **Responsibilities**… more
    Oracle (11/25/25)
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  • Principal Manufacturing Development…

    RTX Corporation (Tucson, AZ)
    …analysis to ensure factory readiness and improve product producibility As a Principal Manufacturing Development Engineer , you'll lead and coordinate projects and ... create a safer, more secure world. **What You Will Do:** Manufacturing Design /Development Engineers provide technical manufacturing support to a program from the… more
    RTX Corporation (11/19/25)
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  • Principal Software Development…

    Oracle (Phoenix, AZ)
    …connective tissues and purpose-built solutions. We are seeking a **Software Development Engineer (SDE)** to join ASC team within the Oracle Government Defense ... Intelligence (GDI) division. **Responsibilities** **Responsibilities** Our Principal engineers are technical leaders in our government clouds. They must work… more
    Oracle (11/25/25)
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  • Principal Software Engineer

    Oracle (Phoenix, AZ)
    …CO * Optional: Seattle, WA * Optional: Redwood City, CA **Job Description** As a Principal Engineer in this space, you will have ownership of key technical ... art of specific technical focus areas. + Cloud service architecture, micro-service design , scalability, observability and availability provisions. + Design and… more
    Oracle (11/25/25)
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  • Principal RF Subsystems Engineer

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... responsible for contributing to the architecture, analysis, design , and implementation of RF subsystems and sensors within missile products. The selected candidate… more
    RTX Corporation (10/07/25)
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  • Principal Staff Artificial Intelligence…

    General Motors (Phoenix, AZ)
    **Job Description** **Role:** As a Principal Staff Artificial Intelligence Engineer within the Simulation and Testing organization, you will play a critical role ... will guide a team of engineers in defining best practices and driving innovation in testing and verifying the safety and performance of autonomous systems in… more
    General Motors (09/13/25)
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  • Principal Optical Engineer of Optics…

    Oracle (Phoenix, AZ)
    …Description** Optical and Pluggable Optics engineers are responsible for driving the design and development of new optics and transceivers solutions that help ... automation systems. Serves as specialized escalation for all physical design and cabling issues within networking. Serves as a... and cabling issues within networking. Serves as a principal point of contact for driving systematic resolution of… more
    Oracle (11/25/25)
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  • Principal Software Engineer - OCI AI…

    Oracle (Phoenix, AZ)
    …integrate seamlessly with cloud services. Role Summary As a Principal Software Engineer (IC4), you will contribute to the design and implementation of ... inference workflows. - Knowledge of cloud-native observability tools and scalable service design . - Interest in compiler or systems-level software design is… more
    Oracle (11/25/25)
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