• Senior Principal Engineer - Water…

    Freeport-McMoRan (Phoenix, AZ)
    Senior Principal Engineer - Water Treatment Process Requisition ID: 139561 Location: Phoenix, AZ, US, 85004-2121 Category: Engineering Services Share this Job ... inform process design. + Participate in industry events and contribute to innovation and continuous improvement. + Support strategic planning and manage budgets for… more
    Freeport-McMoRan (07/22/25)
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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 ... to establish technology roadmaps, enable modernization, and contribute to general innovation . In addition, the candidate will interface with government personnel and… more
    RTX Corporation (10/07/25)
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  • Principal FPGA Design Engineer…

    RTX Corporation (Tucson, AZ)
    …the world, from the ground to exoatmospheric environments and into space. As a ** Principal FPGA Design Engineer ** you will develop FPGA designs for all major ... world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation . + This position offers relocation **Learn More & Apply Now!** Please… more
    RTX Corporation (10/04/25)
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  • Principal Mechanical Engineer - IPTL…

    RTX Corporation (Tucson, AZ)
    …The **Shipboard Effectors Department** is currently searching for an experienced ** Principal Mechanical Engineer ** to be the Independent Flight Termination ... more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation . **Learn More & Apply Now!** + RTX solves some of the toughest… more
    RTX Corporation (08/30/25)
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  • Principal RF Antenna and Radome Design…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. The RF Antenna Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be ... to establish technology roadmaps, enable modernization, and contribute to general innovation . In addition, the candidate will work with government personnel and… more
    RTX Corporation (08/26/25)
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  • Principal RF Subsystem Lead 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 ... to establish technology roadmaps, enable modernization, and contribute to general innovation . In addition, the candidate will interface with government personnel and… more
    RTX Corporation (08/26/25)
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  • Principal Electrical Engineer - Test

    RTX Corporation (Tucson, AZ)
    …security clearance​ **Security Clearance:** DoD Clearance: Secret This position is for a Principal Electrical Engineer with at least 5 years of professional ... a friendly, caring and laid-back atmosphere, combined with the innovation and energy of a metropolitan region and recognized...we trail blaze new approaches, push the boundaries of innovation and chart a course to a tomorrow you… more
    RTX Corporation (08/13/25)
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  • Principal AV Behavior and AI Safety…

    General Motors (Phoenix, AZ)
    …artificial intelligence & machine learning models. As the AV Behavior and AI Safety Principal Engineer , you will need to stay current on industry best practices ... safe AI development and deployment practices. If you're passionate about safety, driving innovation through AI/ML and are a proven technical leader, this role offers… more
    General Motors (10/10/25)
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  • Principal Data Engineer

    Insight Global (Phoenix, AZ)
    Job Description Summary: We are seeking a hands-on Principal Data Engineer to lead the development of a new, strategic data initiative focused on regulatory ... maintenance-offering the opportunity to shape architecture, mentor teammates, and drive innovation in a fully Azure-based environment. Responsibilities: - Lead the… more
    Insight Global (10/09/25)
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  • Principal RF Signal and Sensor Modeling…

    RTX Corporation (Tucson, AZ)
    …problems, engaging in a dynamic team environment, and are eager to learn. As a Principal RF Signal and Sensor Modeling Engineer , you will work on a close-knit ... world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation . + Onsite: Employees who are working in Onsite roles will work… more
    RTX Corporation (10/01/25)
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