• Senior Principal GPS Systems Engineer

    RTX Corporation (Tucson, AZ)
    …GPSs, to monitor and manage programmatic activities and ensure compliance to requirements + Missile Systems has a strong culture of mentoring; it is expected ... Electronics solutions for products across the Raytheon Missiles and Defense (RMD) portfolio. Our team develops missile ...components. Ideal candidates will also have some experience in systems engineering and architecture and have a… more
    RTX Corporation (12/10/25)
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  • Principal Systems Engineer - Modeling…

    RTX Corporation (Tucson, AZ)
    …probability and statistics, linear algebra, estimation theory, optimal control, system architecture , inertial navigation, guidance theory **What We ... a safer, more secure world. Raytheon engineers develop the next generation of defense technologies that support our military and protect our nation and allies. We… more
    RTX Corporation (12/06/25)
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  • Cyber Systems Engineer - Level 3

    Northrop Grumman (Chandler, AZ)
    …Responsibilities** + Define, lead, and implement embedded system security architecture (hardware, firmware, software) for missile /weapon systems , ... design, development, and implementation of comprehensive protection strategies for advanced missile , guidance, and seeker systems . The role integrates… more
    Northrop Grumman (12/05/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    … systems engineering design efforts + Develop, update, maintain, and improve systems architecture design and drawings + Develop, Update, maintain, and improve ... years of prior engineering experience + Experience developing & Refining CONOPS, System Architecture , System Requirement, and/or Requirements Verification… more
    RTX Corporation (11/22/25)
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  • Systems Engineer Level 2/3 - Sentinel

    Northrop Grumman (Chandler, AZ)
    …will work with other members of the team to ensure that the Sentinel system architecture is captured in CAMEO. **JOB RESPONSIBILITIES:** + Responsible for the ... to support the Sentinel program. This includes ensuring the system architecture is captured in CAMEO and...(TWC) and Branch Management of project within TWC + Missile Defense or Command and Control Experience… more
    Northrop Grumman (01/14/26)
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  • Responsible Principal Systems Engineer…

    RTX Corporation (Tucson, AZ)
    …AZ** . **What You Will Do:** + Create and manage systems architecture , requirements, interface definitions & description documents, system integration, and ... and sub- system level requirements development, design and documentation of system level software architecture + Experience demonstrating your communication,… more
    RTX Corporation (12/09/25)
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  • Senior Principal Test Systems Engineer

    RTX Corporation (Tucson, AZ)
    …create a safer, more secure world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of professional experience or 8 years of ... and an advanced STEM degree. As a Senior Principal Systems Engineer, you are accountable for the systems...while at the same time, influencing the prime item architecture to support that strategy. You must be a… more
    RTX Corporation (11/12/25)
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  • Engineer Systems Sentinel - Level 2

    Northrop Grumman (Chandler, AZ)
    …will work with other members of the team to ensure that the Sentinel system architecture is captured in CAMEO. **JOB RESPONSIBILITIES:** + Responsible for the ... to support the Sentinel program. This includes ensuring the system architecture is captured in CAMEO and...(TWC) and Branch Management of project within TWC + Missile Defense or Command and Control Experience… more
    Northrop Grumman (01/14/26)
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  • Staff Systems Engineer - Sentinel Program

    Northrop Grumman (Chandler, AZ)
    …and capabilities to support the Sentinel program. This includes ensuring the system architecture is captured in CAMEO and corresponding requirements are ... tasking. **JOB RESPONSIBILITIES:** + Mentor and train the junior Systems Engineers on the program in key system...support business needs. **Preferred Qualifications:** + MBSE Experience + Missile Defense or Command and Control Experience… more
    Northrop Grumman (11/21/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    …IPT design support activities. This includes specification tree creation & maintenance, system architecture development, systems requirements decomposition, ... You Will Do** + Develop, update, maintain, and improve systems architecture design and drawings + Develop,...Systems Engineering **Qualifications We Prefer** + Experience with Missile Systems + Experience giving technical presentations… more
    RTX Corporation (11/22/25)
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