• Sr Principal High Temperature Materials…

    RTX Corporation (Tucson, AZ)
    …Department, which functions within Hardware Engineering, is looking for a Senior Principal High Temperature Materials Engineer to join our Advanced Materials Section ... requirements: as needed to support programs and work with vendors **The Sr. Principal High Temperature Materials Engineer job is in Tucson, AZ and the position… more
    RTX Corporation (09/19/25)
    - Related Jobs
  • Senior Principal Engineer - Solid…

    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 the following: + Apply… more
    RTX Corporation (09/12/25)
    - Related Jobs
  • Principal , Healthcare Electrical…

    Stantec (Chandler, AZ)
    …Join us and design your place with Stantec. Your Opportunity As a Principal , Healthcare Electrical Engineering, one must bring deep knowledge and thought leadership ... performance accountability and collaboration with other disciplines is critical. The principal contributes to differentiating Stantec from other competing firms and… more
    Stantec (08/07/25)
    - Related Jobs
  • Principal Environmental Test Vehicle…

    RTX Corporation (Tucson, AZ)
    …product life cycle from prototype to production. Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such as ... installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer for the Environmental Test Vehicles (ETV) group. The… more
    RTX Corporation (07/19/25)
    - Related Jobs
  • Principal Propellant Chemist

    RTX Corporation (Tucson, AZ)
    …secure world. The Materials Engineering Department (NE-SW), which functions within the Mechanical Products Team, is looking for a propellant chemist with chemical ... wide range of topics from propellant chemistry, propellant processing, mechanical properties, failure analysis, material characterization, development, process improvement… more
    RTX Corporation (07/19/25)
    - Related Jobs
  • Principal Common CAS Actuator Design Lead…

    RTX Corporation (Tucson, AZ)
    …secure world. The Precision Control Actuation System department is seeking a mechanical design engineer to join the multi-disciplinary PCAS organization to support ... **What You Will Do** + You will provide various mechanical engineering support for a common CAS, depending on...skillsets, support may include but not limited to detailed mechanical design, earned value management, test design and execution,… more
    RTX Corporation (10/14/25)
    - Related Jobs
  • Principal Engineer Guidance Navigation…

    Northrop Grumman (Chandler, AZ)
    …making 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 (10/15/25)
    - Related Jobs
  • Subcontracts Principal (FAR/DFAR)

    Honeywell (Tempe, AZ)
    As a **Subcontracts Principal ** here at Honeywell, you will establish and drive procurement of material and services in alignment with business leadership for your ... We build aircraft engines, cockpit and cabin electronics, wireless connectivity systems, mechanical components and more, and connect many of them via our high-speed… more
    Honeywell (10/15/25)
    - Related Jobs
  • Principal RF Subsystems Engineer

    RTX Corporation (Tucson, AZ)
    …secure world. The Effector RF Products Team at Raytheon is seeking a talented Principal Engineer to join our team in Tucson, AZ. The candidate will be responsible ... of RF sensors + Experience interacting across engineering disciplines (eg Systems, Mechanical , SW, Algorithms, etc.) to define RF subsystem requirements and evaluate… more
    RTX Corporation (10/07/25)
    - Related Jobs
  • Principal Integration and Test engineer

    Northrop Grumman (Gilbert, AZ)
    …are not only part of history, they're making history. We are seeking a Principal Integration and Test engineer to work in our Gilbert, Arizona location supporting ... of increasing scope and complexity as assigned - Ability to apply mechanical integration processes - Assist Subsystem troubleshooting effort - Apply troubleshooting… more
    Northrop Grumman (10/02/25)
    - Related Jobs