• Flagship Pioneering, Inc. (Cambridge, MA)
    …leadership through a products full development lifecycle, from early stage research to beta testing and product release. Understand and translate customer ... Qualifications Bachelor's or Master's degree in Systems Engineering, Electrical Engineering, Mechanical Engineering, or a related field. A Ph.D. is an advantage.… more
    Upward (07/15/25)
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  • Northrop Grumman (Bellbrook, OH)
    …they're making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a Principal RF Microwave Design Engineer / Sr. Principal RF Microwave ... war fighters to keep our country safe and maintain peace on a global scale. The Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design … more
    Upward (07/08/25)
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  • Blue Origin, LLC (Seattle, WA)
    …analysis, development, and testing of primary and secondary structures. Perform research , develop concepts, and run trade studies with emphasis in manufacturability ... of structural design and analysis principles, for composites and metals. Strong mechanical design skills using Creo and CATIA V5. Ability to conduct structural… more
    Upward (07/27/25)
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  • Cannon Corp. (Ventura, CA)
    …include feasibility studies, research projects, and design projects. DESIGN ENGINEER ( MECHANICAL or PROCESS) JOB DUTIES Conducts fluid hydraulic calculations ... play hard. We have fun. JOIN CANNON as a Mechanical Design Engineer in the VENTURA, CALIFORNIA...cause and effect charts, and process descriptions. Works with Principal Engineers to complete any simulated heat and material… more
    Upward (07/19/25)
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  • EMCOR (Irvine, CA)
    …of EMCOR Group, Inc. EMCOR is the world's leading provider of mechanical and electrical construction and facilities services, including planning, consulting, and ... operations and maintenance. Mesa Energy Systems is a HVAC mechanical services company that provides fully integrated solutions for preventative maintenance and… more
    Upward (07/23/25)
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  • Principal , Mechanical Design…

    L3Harris (Orlando, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Principal , Mechanical Design Engineer Job ID: 23829 Job Location: Orlando, ... Friday off Job Description: L3Harris is seeking an experienced Principal , Mechanical Design Engineer in...levels. + Experience with aerospace flight vehicle design. + Research and analyze data such as customer design proposals,… more
    L3Harris (05/08/25)
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  • Mechanical Engineer - (Staff,…

    Xcel Energy (Inver Grove Heights, MN)
    …for. **Position Summary** **This position can be hired at the Staff, Senior, or Principal Engineer level which will be based upon candidates' overall experience, ... Engineer ) registration may be required depending on business need. ** Principal Engineer (Salary Range: $109,300-$152,766)** **Minimum Requirements** +… more
    Xcel Energy (07/26/25)
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  • Principal Mechanical Engineer

    Meta (Redmond, WA)
    **Summary:** We are looking for a Principal Mechanical Engineer with experience developing and shipping consumer electronics, wearables, and robotic systems. ... access to cutting edge technology, resources, and testing facilities. **Required Skills:** Principal Mechanical Engineer (R&D) Responsibilities: 1. Lead … more
    Meta (06/12/25)
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  • Principal Mechanical Engineer

    The Walt Disney Company (Anaheim, CA)
    …into physical reality! Architecture & Facilities Engineering (A&FE) is looking for a Principal Mechanical Engineer to support the development and sustainment ... reactionary projects. The objective of this position is to act as the Principal Mechanical Engineering Owner's Representative with technical expertise for … more
    The Walt Disney Company (07/27/25)
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  • Principal Mechanical Engineer

    NBC Universal (Universal City, CA)
    …content. The spin-off is expected to be completed during 2025. Summary The Principal Mechanical Engineer provides sustaining engineering support for theme ... with Engineering's guidelines. * Develops and conducts Acceptance Test Procedures on mechanical systems. Review of other engineer 's ATPs. * Partners with… more
    NBC Universal (05/20/25)
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  • Principal Mechanical Engineer

    Stryker (Fort Lauderdale, FL)
    We are looking for a Principal Mechanical Engineer to support Digital, Robotics, and Enabling Technology Concept Development. This role will lead technical ... deliverables for research , design, development, and evaluation of electromechanical modules and...of electromechanical modules and subsystems. You will apply advanced mechanical and electro- mechanical design principles to develop… more
    Stryker (07/28/25)
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  • Engineer Principal

    Oshkosh Corporation (Hagerstown, MD)
    …telehandlers, utility vehicles and accessories-can be found all over the world.** The Principal Engineer - Mechanical performs high level, engineering ... or mentorship to entry level engineers working on common projects. + Research , create, and update standard engineering methodology and procedures - best practices,… more
    Oshkosh Corporation (07/18/25)
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  • Senior Principal Research Scientist/…

    University of Washington (Seattle, WA)
    …beauty. **The Department:** The Applied Physics Laboratory (APL) is seeking a Senior Principal Research Scientist/ Engineer to join the Acoustics Department. ... a member of the Acoustics Department! We are seeking to hire a full-time Senior Principal Research Scientist/ Engineer to join the team. This position has a… more
    University of Washington (07/26/25)
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  • Principal Mechanical Engineer

    Northrop Grumman (Plymouth, MN)
    …process issues such as machining, metal finishing, painting, heat treating, general mechanical assembly, and test + Research and evaluate commercially available ... of history, they're making history. **Position Overview** This position provides mechanical and production engineering support for development and fabrication of… more
    Northrop Grumman (07/13/25)
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  • Principal Mechanical Engineer

    Serco (NH)
    …here to apply now (https://careers-sercous.icims.com/jobs/70209/ principal - mechanical - engineer ... your ability to maintain / transfer your current active Secret clearance.** As the Mechanical Engineer (Submarines),you will be on a team supporting areas of… more
    Serco (07/12/25)
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  • Principal Scientist / Engineer

    Applied Research Associates, Inc. (Littleton, CO)
    …(ARA), Rocky Mountain Division (RMD) is seeking a highly motivated and experienced Principal Scientist/ Engineer to lead research and development of ... underwater acoustics, auditory technologies, and acoustic sensing. As a Principal Scientist/ Engineer you will work as a...well as project and team management. You will shape research strategies, lead multidisciplinary teams, and play a key… more
    Applied Research Associates, Inc. (06/07/25)
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  • Principal Engineer - Robotics…

    GE Aerospace (Niskayuna, NY)
    **Job Description Summary** As a Principal Engineer - Robotics & Autonomy, you shall be recognized as a technical expert and leader, who has responsibility for ... guiding and driving research , innovation, strategy, and technology transfer to the business...of the world's toughest challenges and leading proposals as principal investigator for government grant considerations. + Be a… more
    GE Aerospace (07/19/25)
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  • Senior Principal Engineer

    GE Aerospace (Niskayuna, NY)
    **Job Description Summary** The Senior Principal Engineer (SPE) for Electrical Systems shall be recognized as a technical expert and leader who has ... responsibility for guiding and driving research , innovation, strategy, and technology transfer to the business and external partners in the areas of not only… more
    GE Aerospace (07/26/25)
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  • Principal Polymer Matrix Composite…

    RTX Corporation (East Hartford, CT)
    …VA. **The following position is to join our RTX Corporate, Enterprise Services, Research Center or BBN team:** RTX Technology Research Center's Physical Sciences ... Department is seeking an innovative engineer /scientist with expertise in polymer matrix composite (PMC) materials, manufacturing, and automation. The candidate is… more
    RTX Corporation (05/16/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Beavercreek, OH)
    …they're making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal RF Microwave Design Engineer / Sr. Principal RF ... country safe and maintain peace on a global scale. _The_ **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_** will be a part… more
    Northrop Grumman (07/08/25)
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