• Mechanical Engineer (Entry level)

    Lockheed Martin (Kings Bay, GA)
    …Ours\. Under direction of senior personnel, the candidate will provide mechanical engineering research and design requirement support for the assembly/disassembly, ... The candidate will perform investigative research to develop solutions to mechanical anomalies/failures discovered during the processing of missile hardware \(issues… more
    Lockheed Martin (10/22/25)
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  • Mechanical Engineer , Cryogenic…

    Amazon (Pasadena, CA)
    …hardware design for cryogenic applications, design for manufacturing, and mechanical engineering principles. The candidate must have demonstrated driving designs ... testing). Candidates must have a strong background in both cryogenic mechanical engineering theory and implementation. Working effectively within a cross-functional… more
    Amazon (01/10/26)
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  • Mechanical Engineer

    Amentum (Kennedy Space Center, FL)
    …Multi-Purpose Crew Vehicle, and Launch Services programs. The Environmental Control Systems (ECS) group supports the Spaceflight Processing Department's engineering ... function. They operate air and GN2 flow systems to control the environment inside the Space Launch System vehicles, including the Core Stage, Upper Stage, and Orion… more
    Amentum (11/23/25)
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  • Military Fellowship Program: Mechanical

    Sierra Nevada Company, LLC (Hagerstown, MD)
    …is not for veterans who have already separated from the military. Our Mechanical Engineers research, design, develop, test, certify, deploy and improve cutting edge ... to orbital and space exploration systems. You'll conceptualize and deliver complex mechanical structures and systems and your technical duties include the design and… more
    Sierra Nevada Company, LLC (01/09/26)
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  • Mechanical Engineer II

    Sierra Nevada Company, LLC (Dayton, OH)
    …technological solutions in a rapid and agile production environment. Our Mechanical engineers research, design, develop, test, certify, deploy and improve cutting ... to orbital and space exploration systems. You'll conceptualize and deliver complex mechanical structures and systems and your technical duties include the design and… more
    Sierra Nevada Company, LLC (12/09/25)
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  • Mechanical Engineer II

    Sierra Nevada Company, LLC (Wichita, KS)
    …technological solutions in a rapid and agile production environment. Our Mechanical engineers research, design, develop, test, certify, deploy and improve cutting ... to orbital and space exploration systems. You'll conceptualize and deliver complex mechanical structures and systems and your technical duties include the design and… more
    Sierra Nevada Company, LLC (11/13/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …and deployment of multiple defense products including radars, missiles, command and control systems, and naval electronics. The products support US Government and ... will be an onsite role. **What You Will Do** + Perform mechanical design, development, and documentation of components, sub-assemblies, for tactical missile systems… more
    RTX Corporation (11/07/25)
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  • Mechanical Engineer III

    Sierra Nevada Company, LLC (Wichita, KS)
    …technological solutions in a rapid and agile production environment. Our Mechanical engineers research, design, develop, test, certify, deploy and improve cutting ... to orbital and space exploration systems. You'll conceptualize and deliver complex mechanical structures and systems and your technical duties include the design and… more
    Sierra Nevada Company, LLC (10/29/25)
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  • Senior Engineer , Mechanical

    RTX Corporation (Rockford, IL)
    …within Power and Controls SBU is seeking a proactive and detail-oriented engineer to play a critical role in supporting both new product development and ... **Qualifications We Prefer** + Experience in design, test, and manufacturing of mechanical components and systems + Background with structural and thermal analysis,… more
    RTX Corporation (10/15/25)
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  • Lead Mechanical Engineer

    Grifols Shared Services North America, Inc (Clayton, NC)
    …of the corporation. Leads installation, qualification, and integration into process controls of mechanical systems. Develops objectives and implementation plans ... and regions. **Travel: Up to 25%** **Summary:** Looking for an engineer specialized in industrial utility systems and plumbing. **Primary responsibilities for… more
    Grifols Shared Services North America, Inc (10/24/25)
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