• Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …problems that create a safer, more secure world. Raytheon is seeking a ** Principal Systems Security Engineer Anti-Tamper/Program Protection (P4)** ... to join our elite Systems Security Engineering (SSE) team for the Systems ...in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security more
    RTX Corporation (09/16/25)
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  • Senior Principal Engineer

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. **Job Summary** Raytheon is seeking a **Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper)- ... P5** to join our elite Systems Security Engineering (SSE) team for the Systems Directorate in developing solutions to protect the Warfighter's technology… more
    RTX Corporation (09/16/25)
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  • Principal Engineer , Systems

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. The SE&TC organization is searching for a Principal Systems Integration and Test Engineer with passion for autonomous ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...vehicle system integration, and test. The Principal Systems Integration and Test … more
    RTX Corporation (09/04/25)
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  • Senior Principal Systems

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Center (SETC) organization is currently hiring a **Sr. Principal Systems Engineer - Systems Engineering Subject Matter ... 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! The **Sr. Principal Systems Engineer - … more
    RTX Corporation (10/24/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer - Responsible Systems Engineer ... 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… more
    RTX Corporation (10/16/25)
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  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …experience or 8 years of professional experience and an advanced STEM degree. As a Senior Principal Systems Engineer , you are accountable for the systems ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...more secure world. This position is for a Senior Principal Test Systems Engineer with… more
    RTX Corporation (11/12/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    …& execute technology roadmaps. The Effectors PG&C Center is currently hiring for a ** Principal Systems Engineer - Missile Guidance, Navigation, and Control ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...portfolio of current and upcoming missile programs. As a ** Principal Systems Engineer - Missile… more
    RTX Corporation (10/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Systems Design Architecture Effectors** ... 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 a ** Principal Systems Engineer - … more
    RTX Corporation (10/17/25)
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  • Sr. Principal Mechanical Engineer

    Northrop Grumman (Gilbert, AZ)
    …years with Master's degree; 1 years with PhD. **Basic Qualifications for a Sr. Principal Engineer :** + Bachelor of Science degree in a STEM (Science, Technology, ... part of history, they're making history. The Tactical Space Systems Division is seeking a Mechanical Engineer ...or Principal level **Basic Qualifications for a Principal Mechanical Engineer :** + Bachelor of Science… more
    Northrop Grumman (10/23/25)
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  • Principal GPS 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 (10/16/25)
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