• Principal Mechanical Engineer

    Leonardo DRS, Inc. (Menomonee Falls, WI)
    …around the world. **Job Summary** Join our Menomonee Falls, WI Engineering team as a Principal Mechanical Engineer . We are looking for someone experienced in ... is a major plus. **Additional Desirable Skills** + Proficient in analyzing mechanical designs for structural integrity through static and dynamic analysis.… more
    Leonardo DRS, Inc. (12/05/25)
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  • Structural Analysis Engineer (level…

    Northrop Grumman (Melbourne, FL)
    …analyze complex problems and develop solutions. _This requisition may be filled as either a Principal Structural Engineer (level 3) or Senior Principal ... (level 4) level based on the qualifications below._ **Basic Qualifications:** + ** Principal Structural Engineer :** Bachelor's degree in a Science,… more
    Northrop Grumman (11/22/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Rockford, IL)
    …access information under this program/contract. **Security Clearance:** None/Not Required The ** Principal Mechanical Engineer ** plays a critical leadership ... of design excellence and disciplined program execution. Serving as a Project Engineer for complex mechanical scope, this position owns technical direction… more
    RTX Corporation (12/18/25)
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  • Sr. Principal II Opto- Mechanical

    BAE Systems (Merrimack, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with analytical capabilities and demonstrated technical expertise. ... incentives may be available based on position level and/or job specifics. **Sr. Principal II Opto- Mechanical Engineer ** **117394BR** EEO Career Site Equal… more
    BAE Systems (11/03/25)
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  • Principal Product Development…

    RTX Corporation (Goleta, CA)
    …meaningful problems that create a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within the ... the supporting programs. **What You Will Do** + The Principal Engineer is a key technical contributor...a minimum of three years of creating and documenting mechanical designs in Pro/ Engineer /CREO or similar modeling… more
    RTX Corporation (01/14/26)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Principal Mechanical Engineer to lead a team of mechanical engineers and to be a subject matter expert in ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer (Design/Analysis)** **120145BR** EEO Career Site… more
    BAE Systems (01/16/26)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Principal Mechanical Engineer to join our team in Nashua, NH! We Protect Those Who Protect Us is our mission, ... Other incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer , Development** **119293BR** EEO Career Site… more
    BAE Systems (12/12/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …design, integration, and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development ... other engineering disciplines, as well as operations, systems, quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is… more
    RTX Corporation (11/13/25)
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  • Principal /Senior Mechanical Design…

    Portland General Electric (Portland, OR)
    …We're hiring for a position open to both **Senior Mechanical Design Plant Engineer (P3)** and ** Principal Mechanical Design Plant Engineer (P4)** ... Maintains a high level of engineering proficiency in specialty areas. **P4 - Principal Mechanical Design Plant Engineer ** **Engineering Standards** *… more
    Portland General Electric (11/21/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Mission Systems Integrated Strategic Solutions (ISSE) engineering team is seeking a self-motivated Principal Mechanical Engineer that thrives in the design, ... and the ability to apply best practices with said tools. + Proficiency with structural Finite Element Analysis (FEA) tools (Ansys Mechanical , Abaqus) and best… more
    RTX Corporation (10/29/25)
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