• Principal RF Cross Product Team…

    RTX Corporation (Tucson, AZ)
    …more secure world. The Effector RF Products department is seeking **a Principal RF Engineer ** to serve as the Cross Product Team Engineer (CPTL) for a ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/11/25)
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  • Senior Principal Security

    Oracle (Phoenix, AZ)
    …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... security processes and tooling; and partner closely with product , engineering, and operations organizations to embed security...Prior role as a Principal or Senior Principal Security Engineer at a… more
    Oracle (11/25/25)
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  • Principal Program Quality Engineer

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking an onsite ** Principal Program Quality Engineer ** to join our JSOW Program. The Principal ... and deploy effective methods for verifying and accepting processes and products. The Principal Program Quality Engineer will use analytical tools and methods to:… more
    RTX Corporation (11/12/25)
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  • Senior Principal Test Systems…

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of professional experience ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...experience and an advanced STEM degree. As a Senior Principal Systems Engineer , you are accountable for… more
    RTX Corporation (11/12/25)
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  • Lead Principal Electrical Engineer 3…

    Northrop Grumman (Chandler, AZ)
    …impossible. Our employees are not only part of history, they're making history. **Lead Principal Electrical Engineer III or IV (SBI)** Join Northrop Grumman on ... fit your life and launch your career today. Lead Principal Electrical Engineer or Sr. Principal...Citizenship is required. + Current and Active DoD Secret Security clearance at time of application + Documented experience… more
    Northrop Grumman (12/13/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …The Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Jumping Cholla Systems Engineering (SE) Subject ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...time and every time for our warfighters! As the ** Principal Systems Engineer - Jumping Cholla Systems… more
    RTX Corporation (11/22/25)
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  • Sr. Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …technology roadmaps. The Effectors PG&C Center is currently hiring for a **Sr. Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer ... execution of the portfolio of current and upcoming missile programs. As a **Sr. Principal Systems Engineer - Missile Guidance, Navigation, & Control Engineer more
    RTX Corporation (12/17/25)
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  • Principal Software Engineer

    Oracle (Phoenix, AZ)
    **Job Description** Join the OCI Resource Analytics Team as a Principal Software Engineer - Oracle Data Warehouse & PL/SQL Expert. We're building a cutting-edge ... insights into inventory, compliance, and cost trends. As a Principal Software Engineer , you will take ownership...Key Responsibilities . Lead end-to-end delivery of services / product features. . Partner with architects, product more
    Oracle (12/04/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …of innovative weapons systems and advanced AI/ML solutions. We're looking for a ** Principal Systems Engineer - Modeling Simulation & Analysis Engineers** who ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...team environment, and are eager to learn. As a ** Principal Systems Engineer - Modeling Simulation &… more
    RTX Corporation (12/06/25)
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  • Principal Systems Engineer , RSE…

    RTX Corporation (Tucson, AZ)
    …the Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer - Responsible Systems Engineer (RSE)** ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer - Responsible Systems … more
    RTX Corporation (10/16/25)
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