• Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …secure world. The Shipboard Effectors Department is currently searching for an experienced Principal Mechanical Engineer to support Standard Missile products ... and subsystems. This Principal Mechanical Engineering position performs in alignment...Work under limited supervision and act as the responsible engineer often in a project management role over entire… more
    RTX Corporation (09/30/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …world. The Precision Control Actuation System (PCAS) department is seeking a mechanical engineer to lead the development, build, and verification of ... oversight of the effort. + Technical oversight spans across mechanical , electrical, controls , firmware, and systems engineering...+ A minimum of 8 years of experience in mechanical design + Experience developing flight control more
    RTX Corporation (10/14/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …world.​ ​The Precision Control Actuation System department is seeking a mechanical design engineer to join the Harness and Interconnect organization to ... modeling skills with a prominent commercial software package​ + Experience with Pro/ Engineer /CREO 3D modeling and mechanical drawing generation​ + Experience… more
    RTX Corporation (11/12/25)
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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 ... in Tucson, AZ. **What You Will Do:** + Lead mechanical design activities involving RF hardware + Lead others...+ Experience serving as a Responsible Engineering Authority (REA), Control Account Manager (CAM), and/or Integrated Product Team Lead… more
    RTX Corporation (10/29/25)
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  • Senior Principal Data Center…

    Oracle (Phoenix, AZ)
    **Job Description** As a Senior Principal Data Center Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and ... data center sites aligned with thermal specifications. + Collaborate with firmware and controls engineering teams to create robust thermal control and monitoring… more
    Oracle (11/25/25)
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  • Mechanical Engineer

    EMCOR Group (Phoenix, AZ)
    …engineering applications and automated control systems. **Job Summary** **Job Title:** Mechanical Engineer I ** Principal Duties and Responsibilities** + ... systems selection, sizing, and design (ductwork and piping) + Experienced with Mechanical Codes and Energy Efficiency Standards + Engineering experience with energy… more
    EMCOR Group (10/14/25)
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  • Air Vehicle Mechanisms Engineering Lead

    RTX Corporation (Tucson, AZ)
    …currently hiring a ** Principal Mechanical Engineer ** in Mechanical Engineering to join the Precision Control Actuation Systems (PCAS) Department of ... unless prohibited by local laws/regulations. + Experience in Airframe, Controls and/or Mechanisms design and verification including electro- mechanical ,… more
    RTX Corporation (11/07/25)
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  • Engineer / Principal Guidance…

    Northrop Grumman (Chandler, AZ)
    …your life and launch your career today. Northrop Grumman is seeking a **Guidance Navigation Control Engineer or Principal Guidance Navigation Control ... experience in a STEM discipline + ( **T3 - Principal Guidance Navigation Control Engineer **...clearance, or higher **Preferred Qualifications:** + Master's in Aerospace, Mechanical , or Electrical Engineering + Familiarity with rocket motor… more
    Northrop Grumman (11/20/25)
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  • Principal Firmware and Control

    RTX Corporation (Tucson, AZ)
    …will implement digital control algorithms in C/C++ in conjunction with the Controls and Algorithms team. + Additionally, you will interact with mechanical ... more secure world. The PCAS department is seeking an embedded firmware engineer for algorithm development and implementation in a variety of electromechanical … more
    RTX Corporation (10/14/25)
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  • Principal Engineer Guidance…

    Northrop Grumman (Chandler, AZ)
    …history. The Navigation and Controls Engineering Team is hiring for a Principal Engineer located in Chandler, Arizona. Essential Functions + Capable of being ... STEM with 0 years experience + Bachelor's or Master's Degree Aerospace, Mechanical , or Electrical Experience with 6DOF aerodynamic model development + Experience… more
    Northrop Grumman (11/21/25)
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