• Sr Principal Reliability Maintainability…

    Northrop Grumman (Mesa, AZ)
    …engineering, performing analyses including Preliminary Hazard Analysis (PHA), Fault Tree Analysis (FTA), Failure Mode Effects and Criticality Analysis ... (MTBF) and Mean Time Between Unscheduled Removal (MTBUR). + Lead the Failure Reporting, Analysis , and Corrective Action System (FRACAS) process to drive… more
    Northrop Grumman (11/18/25)
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  • Sr Principal Engineer Electrical

    Northrop Grumman (Mesa, AZ)
    …storage periods. + Experience in sustaining legacy programs and performing failure analysis , FMEA, requirements decomposition, verification and validation, and ... areas. **About the Role:** We are seeking a self-motivated and innovative Sr. Principal Electrical Engineer to join our controls group on the medium-caliber… more
    Northrop Grumman (11/18/25)
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  • Principal Geotechnical/Dams Engineer

    AECOM (Phoenix, AZ)
    …position. Responsibilities for this position include but are not limited to: + Principal Engineer within Geotechnical Engineering Team. + Plan and oversee field ... Phoenix, Arizona office has an immediate need for an experienced Geotechnical and/or Dams Engineer who is willing to take on a leadership role in our geotechnical… more
    AECOM (09/22/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …Effector RF Design Team at Raytheon is seeking a talented and experienced **Senior Principal Engineer ** to join our innovative and collaborative team in Tucson, ... procure and demonstrate advanced radome capabilities. + Contribute to root cause analysis and implement corrective actions for failure investigations involving… more
    RTX Corporation (10/21/25)
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  • Principal Subsystem Engineer

    RTX Corporation (Tucson, AZ)
    …several phases of hardware systems lifecycle such as designs and analysis ; architecting new electronic systems; developing and documenting subsystem requirements and ... expert; presentations to peers, management, and government customers; and root-cause failure investigations. + Missile Systems has a strong culture of mentoring;… more
    RTX Corporation (11/11/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …safer, more secure world. The RF Products Team at Raytheon is seeking a talented Engineer to join our team in Tucson, AZ. The candidate will be responsible for ... A minimum of ten (10) years of professional experience performing design, analysis , and/or leadership of mechanical products, preferably RF mechanical products such… more
    RTX Corporation (10/29/25)
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  • Senior Principal Engineer - One…

    RTX Corporation (Tucson, AZ)
    …resource technical assignments + Contribute to technology development roadmaps + Support failure analysis and corrective action through redesign of failed one ... cost preparation, requirements definition, and one shot device subsystems analysis , test and verification; operational test support; supplier collaboration… more
    RTX Corporation (11/18/25)
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  • Air Vehicle Mechanisms Engineering Lead

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. We are currently hiring a ** Principal Mechanical Engineer ** in Mechanical Engineering to join the Precision Control ... expertise coupled with the ability to lead high visibility projects and failure investigations on a critical proprietary program. The additional responsibilities of… more
    RTX Corporation (11/07/25)
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