• Principal Systems

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Capabilities (SETC) organization is hiring a Principal Systems Requirements and Verification Lead to join our Tucson, AZ ... systems engineering team supporting the Tomahawk Redesign effort. + Lead the requirements verification process for a missile subsystem. + Develop and manage … more
    RTX Corporation (12/20/25)
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  • Responsible Principal Systems

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer, Responsible Systems Engineer (RSE) - ... and partner with multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer is a technical role contributing directly to… more
    RTX Corporation (12/09/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Jumping Cholla Systems Engineering (SE) ... time and every time for our warfighters! As the ** Principal Systems Engineer - Jumping Cholla ...developing & Refining CONOPS, System Architecture, System Requirement, and/or Requirements Verification Strategies & Plans + Experience… more
    RTX Corporation (11/22/25)
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  • Principal Systems Engineer

    Northrop Grumman (Mesa, AZ)
    …system programs within the Armament Systems Division. As part of the Systems Engineering group, the Principal Systems Engineer coordinates planning, ... engineering projects. This position is located in Mesa, Arizona. **Responsibilities** The Principal Systems Engineering position carries the following set of… more
    Northrop Grumman (12/04/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    Systems Engineering and Test Center (SETC) organization is currently hiring a ** Principal Systems Engineer - Systems Design Architecture Effectors** to ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements :** Active and transferable US government issued security clearance...time and every time for our warfighters! As a ** Principal Systems Engineer - Systems more
    RTX Corporation (10/17/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …they're making history. Northrop Grumman Space Systems is seeking a Sr. Principal Systems Engineer to support the Test & Evaluation (T&E) Integrated Product ... test equipment + Lead planning and execution of tracing requirements to verification events including performance model...integrated system performance path to IOC + Bridge the Systems Engineering Integration & Test (SEIT) Verification more
    Northrop Grumman (11/21/25)
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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 - Systems Engineering Lead to join our ... multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer - Systems ...help needed. + You will develop system and subsystem requirements for complex systems by collaborating with… more
    RTX Corporation (10/16/25)
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  • Senior Principal Test Systems

    RTX Corporation (Tucson, AZ)
    …or 8 years of professional experience and an advanced STEM degree. As a Senior Principal Systems Engineer, you are accountable for the systems approach for ... more secure world. This position is for a Senior Principal Test Systems Engineer with at least...experience. + Seven (7) years or more years of Systems Engineering experience in test requirements development… more
    RTX Corporation (11/12/25)
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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** ... of current and upcoming missile programs. As a **Sr. Principal Systems Engineer - Missile Guidance, Navigation,...Monte Carlo analysis + Development and/or simulation of physical systems + Signal processing + Verification and… more
    RTX Corporation (12/17/25)
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  • Principal Test Systems Technical…

    Butler America (Tucson, AZ)
    Principal Test Systems Technical Lead Engineer Location: Tucson, AZ Job ID: #71803 Pay Range: $65-80 We have an exciting opportunity for a full-time position of ... Principal Test Systems Technical Lead Engineer. This...to work with weapon test system designers to understand requirements , design solutions, integrate, and deploy the systems more
    Butler America (11/11/25)
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