• Principal OR Senior Principal Field…

    Northrop Grumman (Young, AZ)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...location. _This position can be filled at either the Principal Field Service Engineer - Network and… more
    Northrop Grumman (09/17/25)
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  • Principal ILS Systems

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Life Cycle Engineering (LCE) is seeking Principal Systems Engineers based out of Tucson, AZ. In this role, you ... of engineering systems . + Active and transferable US government issued security clearance is required prior to start date. US citizenship is required, as… more
    RTX Corporation (10/31/25)
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  • Principal Information Systems

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (11/10/25)
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  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …opportunity for a full-time position of **Senior** **P** **rincipal** **Test Systems ** **Execution Lead Engineer ** located **onsite** **in Tucson, Arizona** ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (09/18/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Chandler, AZ)
    …assignments, and collaborative/team settings across all levels. **This position maybe offered at the Principal Engineer GNC Level 3 or Sr Principal GNC Level ... future and launch your career today. Northrop Grumman's **Space Systems Algorithms Group** is hiring for a ** Principal...Algorithms Group** is hiring for a ** Principal /Sr Principal Guidance, Navigation, and Control (GNC) Engineer **… more
    Northrop Grumman (09/17/25)
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  • Principal Reliability Engineer

    RTX Corporation (Tucson, AZ)
    …engineering disciplines: Reliability, System Safety and Supportability. The Senior Principal Reliability Engineer will develop and implement Reliability ... This includes developing reliability requirements, analyses, and test methodology. The Senior Principal Reliability Engineer will be expected to have deep… more
    RTX Corporation (10/24/25)
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  • Sr Principal Engineer Systems

    Northrop Grumman (Gilbert, AZ)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... part of history, they're making history. Our Tactical Space Systems Division Integration and Test group is seeking an...Integration and Test group is seeking an **System Test Engineer (Integration and Test)** to join our team of… more
    Northrop Grumman (11/14/25)
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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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  • Principal Engineer , Systems

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...that create a safer, more secure world. + In Systems Engineering and Test Capabilities (SE&TC) we integrate, verify,… more
    RTX Corporation (10/31/25)
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  • Senior Principal Engineer - Solid…

    RTX Corporation (Tucson, AZ)
    …safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion. This position is on-site located in Tucson, ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role you… more
    RTX Corporation (09/12/25)
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