• Modeling Simulation and Analysis Engineer

    RTX Corporation (Tucson, AZ)
    …Units (GPUs), to support missile system design/trade studies, performance assessment, and system test . + You will work within a team to develop analysis of the ... data for the specific task as well as provide...Assistance Act._ **Privacy Policy and Terms:** Click on this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms Raytheon… more
    RTX Corporation (11/19/25)
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  • Computational Electro-Magnetic (CEM) RCS Principal…

    RTX Corporation (Tucson, AZ)
    …of Computational Electromagnetic Codes (CEM). + Deliverables will include test documentation, data analysis, anomaly resolution, results documentation, ... performance. + The selected individual will document all activities pertaining to data analysis, design trades, prediction results, and others. + You will work… more
    RTX Corporation (01/08/26)
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  • Principal RF Sensor and Compensation Specialist

    RTX Corporation (Tucson, AZ)
    …etc. to ensure design compliance + Analyze internal and external simulation and test data to verify performance against requirements + Work with suppliers ... Design department at Raytheon is seeking a highly skilled and innovative **Principal Engineer ** to serve as an **RF Sensor and Compensation Specialist** for new… more
    RTX Corporation (12/11/25)
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  • Critical Environments Operator II

    CyrusOne (Chandler, AZ)
    …the following duties personally or as a team member in a Data Center Operations & Maintenance environment. **Technical Expectations and Essential Duties and ... tasks in the Operations & Maintenance program of the Data Center as well as any non-DC space(s) assigned....+ Troubleshoot issues related to critical cabling infrastructure using test equipment and certify circuits end to end. +… more
    CyrusOne (12/03/25)
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  • Assembler II

    Medtronic (Tempe, AZ)
    …quality specifications. + May disassemble, modify, rework, reassemble, and test experimental or prototype assemblies and subassemblies according to specifications ... inspections on processing line in accordance with quality specifications + Accurately enter data into tracking system + Demonstrate the ability to work as a team… more
    Medtronic (01/06/26)
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  • Missile Assembly and Qualification Team Lead P4

    RTX Corporation (Tucson, AZ)
    …Systems Engineering and Test Capabilities (SETC) team is hiring a Systems Engineer Quality Lead in our Effectors group for Tucson, Arizona This dynamic and ... systems that perform flawlessly for our warfighters. As a Systems Engineer , you'll tackle new challenges daily, collaborating across disciplines to troubleshoot… more
    RTX Corporation (12/09/25)
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  • Senior RF Subsystem REA

    RTX Corporation (Tucson, AZ)
    …Competence in scripting, particularly using Matlab or Python. + Experience with high-speed data converter test /characterization. + High power RF design or ... Team at Raytheon is seeking a talented Senior Electrical Engineer to join our team in Tucson, AZ. The...the subsystem, implementing and following all design, fabrication, and test processes related to RF hardware. + Create and… more
    RTX Corporation (12/03/25)
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  • AIM-9X Guidance Unit Lead

    RTX Corporation (Tucson, AZ)
    …is searching for a AIM-9X Guidance Unit Lead. The Guidance Unit Lead Lead engineer is responsible for driving the execution of the electrical subsystem through the ... Electrical subsystems and/or Circuit Card Assembly: + Development, + Integration, + Test + Production support + Experience with analog, digital and/or mixed signal… more
    RTX Corporation (12/05/25)
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  • Sr Principal Mech Engr, Harness & Interconnect

    RTX Corporation (Tucson, AZ)
    …​The Precision Control Actuation System department is seeking a mechanical design engineer to join the Harness and Interconnect organization to support the ... + Support may include but is not limited to detailed mechanical design, test design and execution, systems engineering, proposals and estimates, or earned value… more
    RTX Corporation (12/09/25)
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  • Associate - Tech Ops Engineering

    American Express (Phoenix, AZ)
    …this role?** We're looking for a Site Reliability /Application Support Engineer responsible for web application performance, availability, and reliability. Candidate ... their merchants, and their money. The Associate Tech Ops Engineer (SRE/AS Engineer ) role is a hands-on...and performance engineering * Drive automation and ensure automated test scripts are completed for new features. * Good… more
    American Express (01/10/26)
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