• Senior Principal Engineer…

    RTX Corporation (Tucson, AZ)
    …initiation safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion. This position is on-site located ... in Tucson, Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role you will be responsible for supporting and applying… more
    RTX Corporation (12/11/25)
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  • Senior Principal Mechanical…

    RTX Corporation (Tucson, AZ)
    …ensure cost effective yet technically balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical ... and correlation + Experience with dynamic shock and vibration analysis + Experience with solid modeling CAD tool such as CREO or equivalent + Experience with MATLAB… more
    RTX Corporation (12/16/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …Shipboard Effectors Department is currently searching for an experienced Mechanical Design Engineer to work on a multi-discipline team to support design and upgrades ... of mechanical engineers when required + Interacting frequently with senior personnel, occasionally including external customers, on significant technical matters… more
    RTX Corporation (09/30/25)
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  • Senior Pr. Mechanical Engineer…

    RTX Corporation (Tucson, AZ)
    …ensure cost effective yet technically balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical ... strong interpersonal skills working in a team environment **The Senior Pr. Mechanical Engineer - Structural job...with dynamic shock and vibration analysis. + Experience with solid modeling CAD tool such as CREO or equivalent.… more
    RTX Corporation (10/17/25)
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