• Principal Additive

    RTX Corporation (East Hartford, CT)
    manufacturing tools and processes for our business units. The Principal Additive Manufacturing Design Engineer will be challenged with solving unique ... VA. **The following position is to join our RTX BBN team:** The Additive Manufacturing Process and Capability Center (AMPCC) encompasses a critical mass of … more
    RTX Corporation (11/18/25)
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  • Principal Additive

    RTX Corporation (East Hartford, CT)
    manufacturing tools and processes for our business units. The Principal Additive Manufacturing Process Engineer will be challenged with solving unique ... join our RTX Corporate, Enterprise Services, Research Center or BBN team: The Additive Manufacturing Process and Capability Center (AMPCC) encompasses a critical… more
    RTX Corporation (10/18/25)
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  • Principal Engineer Energetics…

    Northrop Grumman (Elkton, MD)
    …part of history, they're making history. **Northrop Grumman** is in need of an **Energetics Manufacturing Engineer - level 3 ( Principal Engineer )** to ... initial tooling and test equipment and with continuous tooling improvement. + Additive manufacturing design, development, and implementation where practical +… more
    Northrop Grumman (11/12/25)
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  • Principal Research Scientist…

    Auburn University (Auburn, AL)
    …and integration; cyber security engineering; critical infrastructure protection; advanced manufacturing ; additive manufacturing ; materials science and ... Cyber and Critical Infrastructure Security, Cyber Research Center, National Center for Additive Manufacturing Excellence, and the Huntsville Research Center to… more
    Auburn University (11/28/25)
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  • Principal Research Scientist/…

    Auburn University (Auburn, AL)
    …and integration; cyber security engineering; critical infrastructure protection; advanced manufacturing ; additive manufacturing ; materials science and ... Cyber and Critical Infrastructure Security, Cyber Research Center, National Center for Additive Manufacturing Excellence, and the Huntsville Research Center to… more
    Auburn University (11/28/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …+ Experience in the aerospace or defense industry. + Expertise in advanced manufacturing processes, such as additive manufacturing , composites, or ... Collins Aerospace Collins Aerospace is seeking a highly skilled and experienced Principal Mechanical Engineer Lead with expertise mechanical hardware design,… more
    RTX Corporation (11/14/25)
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  • Principal Design Engineer (Onsite)

    RTX Corporation (Haltom City, TX)
    …& Apply Now!** ​ Our Advanced Structures team leverages advanced materials and additive manufacturing to develop complex interior and exterior solutions. These ... market. Collins Aerospace Landing Systems is seeking a talented Principal Design Engineer who will support existing...are met. + Coordinate and work regularly with engineering, manufacturing , and management in Fort Worth TX, Oakville Ontario,… more
    RTX Corporation (11/21/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …presentations. + Experience designing using advanced materials and methods including composites and additive manufacturing . + Ability to lead a team and serve as ... Systems Integrated Strategic Solutions (ISSE) engineering team is seeking a self-motivated Principal Mechanical Engineer that thrives in the design, development,… more
    RTX Corporation (10/29/25)
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  • Principal Engineer Supplier Mission…

    Northrop Grumman (Elkton, MD)
    …processes such as machining, welding, CT scanning, special processes, electronics, additive manufacturing , inspection techniques, and chemical processing + Must ... **Northrop Grumman** is currently seeking an experienced **Mission Assurance Supplier Quality Engineer Level 3** to support the Mission & Quality Assurance functions… more
    Northrop Grumman (11/25/25)
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  • Principal Engineer , Structural…

    RTX Corporation (Chula Vista, CA)
    …**Security Clearance:** Rohr Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer , Structural Engineering in Chula Vista, CA. Joining Collins ... Structures** : Our Advanced Structures team leverages advanced materials and additive manufacturing to develop complex interior and exterior solutions.… more
    RTX Corporation (12/09/25)
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  • Principal Engineer , Product…

    RTX Corporation (Pueblo, CO)
    …evolving global market. Our Advanced Structures team leverages advanced materials and additive manufacturing to develop complex interior and exterior solutions. ... rapidly evolving global market. We are looking for a skilled and driven engineer to join a leading aerospace organization, where quality, precision, and compliance… more
    RTX Corporation (10/29/25)
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  • Principal Maintenance Engineer

    RTX Corporation (Troy, OH)
    …& Apply Now!** ​ Our Advanced Structures team leverages advanced materials and additive manufacturing to develop complex interior and exterior solutions. These ... integrating equipment support and PM activities between shifts and the various manufacturing areas. + Responsible for identifying and fulfilling training needs of… more
    RTX Corporation (11/19/25)
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  • Principal Quality Engineer

    RTX Corporation (Spokane, WA)
    …& Apply Now!** ​ Our Advanced Structures team leverages advanced materials and additive manufacturing to develop complex interior and exterior solutions. These ... Product Quality Planning (APQP) **Qualifications We Prefer** + Experience in manufacturing in aerospace, aviation, or automotive industry + Experience with Lean… more
    RTX Corporation (11/14/25)
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  • Mission Assurance Engineer - Level 2/3

    Northrop Grumman (Elkton, MD)
    …technologies and/or processes such as machining, welding, CT scanning, additive manufacturing , laser/light inspection techniques, and chemical processing ... in the future. #NGSkills This requisition may be filled at either a Mission Assurance Engineer 2 or a Principal Mission Assurance Engineer 3 dependent upon… more
    Northrop Grumman (10/24/25)
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  • Staff Engineer Research & Development Level…

    Northrop Grumman (Clearfield, UT)
    …passions outside the office. Travel varies with each project, but typically for a Principal /Sr. Principal Engineer will travel 10%, and primarily within the ... has an opening for a **Staff Research & Development Engineer Level 5** to join our team of qualified,...+ Develop new material systems that are amenable to additive manufacturing , fiber placement and other automated… more
    Northrop Grumman (10/21/25)
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  • Electromechanical Engineer Level 4

    Northrop Grumman (Los Angeles, CA)
    …-In-Training (EIT) or Professional Engineer (PE) + Demonstrated experience with additive manufacturing and rapid prototyping. + Basic knowledge of Machining ... on advanced technical research studies and applications. **Basic qualifications Sr Principal Electromechanical Engineer (T4):** + Bachelor's Degree in Mechanical… more
    Northrop Grumman (10/17/25)
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  • Principle Quality Engineer

    RTX Corporation (Louisville, KY)
    …process control techniques in one or more Special Processes (eg, Additive Manufacturing , Anodizing, Bonding/Adhesives, Brazing, Coating, Crimping, Heat Treating, ... solves tough, meaningful problems that create a safer, more secure world. The Principal Quality Engineer will work within integrated factory value-stream teams… more
    RTX Corporation (12/09/25)
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