• Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …MA&T department technical processes and tools) and lead teams to meet program milestones **The Principal Mechanical Engineer - Structural Engineer job is ... solutions. Raytheon is seeking am experienced Principal Structural Engineer to join the Mechanical Analysis and Test Department. In this role, you will be… more
    RTX Corporation (08/08/25)
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  • Sr. Principal Mechanical

    RTX Corporation (Tucson, AZ)
    …on-site at the Raytheon Tucson office.** We are currently hiring a Senior Principle Mechanical Engineer to join the Advanced Airframes Department of the Hardware ... and help needed. + Work under limited supervision and act as the responsible engineer often in a project management role over entire subsystems within an effort.… more
    RTX Corporation (07/10/25)
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  • 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 ... an onsite role, located in Tucson, AZ. **What You Will Do:** + Lead mechanical design activities involving RF hardware + Lead others by understanding team dynamics… more
    RTX Corporation (08/08/25)
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  • Principal Engineer

    Southland Industries (Tempe, AZ)
    …This position manages conceptual design for specified projects. In addition, this role manages a larger group of engineers, responsible for achieving project goals ... and objectives. **What you'll do:** + May establish department objectives based on company strategic goals + Ensures engineering standards are maintained and followed + Provides design and engineering support to other departments as needed + Services as design… more
    Southland Industries (06/28/25)
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  • Mechanical Engineer

    EMCOR Group (Phoenix, AZ)
    …provide the most efficient economic solutions to meet customer expectations. **Job Title:** Mechanical Engineer I ** Principal Duties and Responsibilities** + ... of EMCOR Group, Inc. EMCOR is the world's leading provider of mechanical and electrical construction and facilities services, including planning, consulting, and… more
    EMCOR Group (06/27/25)
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  • Reliability Engineer I, II, III, IV…

    Tucson Electric Power (Tucson, AZ)
    …are exhibited in all assignments. Basic leadership skills have been developed. Principal Engineer A top-level individual contributor who may be assigned ... **Reliability Engineer I, II, III, IV or Principal...and design standards. Requires BS degree in Reliability Engineering, Mechanical Engineering, or Electrical Engineering (with an emphasis in… more
    Tucson Electric Power (08/08/25)
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  • Integration and Test Principal Aeronautical…

    Northrop Grumman (Chandler, AZ)
    …your career today. **Job Summary** Northrop Grumman Space Systems is searching for a ** Principal Aeronautical Engineer ** to be part of our Integration and Test ... The candidate will serve as an Integration and Test Principal Aeronautical Engineer for a target program,...require direct contact with launch vehicle flight hardware and mechanical or electrical ground support equipment. Specific duties may… more
    Northrop Grumman (07/26/25)
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  • Principal PCB & Substrate Layout…

    PDS Defense (Phoenix, AZ)
    **Other Professional** ** Principal PCB & Substrate Layout Engineer ** Phoenix, AZ Posted: 5/28/2025 Job Description Job ID#: 211179 Job Category: Other ... W2 Shift: 1 **PDS Defense, Inc. is seeking a Principal PCB & Substrate Layout Engineer , in...Driving design, layout, and analysis of complicated electrical and mechanical systems and their constituent parts including: high-density interposers,… more
    PDS Defense (06/27/25)
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  • Principal Environmental Test…

    RTX Corporation (Tucson, AZ)
    …instrumentation installations and data acquisition support. Environmental Test is seeking a Principal Test Engineer in the field of environmental testing. The ... life cycle from prototype to production. Environmental testing includes mechanical shock, electrodynamic vibration, salt fog, climatic environments such...Test Engineer is responsible for executing a variety of environmental… more
    RTX Corporation (07/19/25)
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  • Principal Process Engineer - Laser

    Medtronic (Tempe, AZ)
    …world. **A Day in the Life** **_LOCATION: Tempe, AZ_** **_Onsite; 100%_** This Principal Engineer will be responsible for the development of laser based ... processes through release to manufacturing. The Engineer will lead process development and process improvement projects to support cutting edge technology in laser… more
    Medtronic (08/02/25)
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