• Mechanical Engineer I (Onsite)

    RTX Corporation (Fairfield, CA)
    …rapidly evolving global market. We are seeking an entry level Design Engineer , responsible for developing new energetic products, adaptive engineering of existing ... lines and sustaining current energetic product lines. The Design Engineer will be involved in all phases of the...skills and ability to learn new analysis/modeling software + Mechanical Engineering background to support component and detail design… more
    RTX Corporation (12/18/25)
    - Related Jobs
  • Loads and Dynamics Analyst Mechanical

    Lockheed Martin (King Of Prussia, PA)
    …& missile systems at Lockheed Martin\. Work on significant analyses involving structures , materials and strategic missile defense and flight systems\. You will work ... for missile and spacecraft flight hardware\. *Perform loads development \(primary structure and component level\), shock and vibration environments determination and… more
    Lockheed Martin (09/25/25)
    - Related Jobs
  • Mechanical Engineer - Multiple…

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos is building a team of Mechanical Engineers in our Reston, VA based office. The successful candidates will work ... research and development of characterization methodologies of aboveground and underground structures . Work will be performed in a fast-paced, high-energy environment… more
    Leidos (12/20/25)
    - Related Jobs
  • Mechanical Engineer

    Amentum (Kennedy Space Center, FL)
    …design to revisions to existing designs and modifications to existing structures or Ground Support Equipment (GSE). * Interface with client representatives ... vehicle processing support operations Degree Qualifications: BS degree in Mechanical engineering, Aerospace engineering, or a related engineering/science field from… more
    Amentum (11/23/25)
    - Related Jobs
  • Mechanical Engineer

    Amentum (Kennedy Space Center, FL)
    …design to revisions to existing designs and modifications to existing structures or Ground Support Equipment (GSE). * Interface with client representatives ... vehicle processing support operations Degree Qualifications: BS degree in Mechanical engineering, Aerospace engineering, or a related engineering/science field from… more
    Amentum (11/23/25)
    - Related Jobs
  • Senior Mechanical Engineer - Stress…

    Lockheed Martin (Englewood, CO)
    …performing preliminary and detailed level stress analysis of missile flight structures and mechanisms, electronic components, and ground and test support equipment ... comparison to analysis while understanding and incorporating other applicable mechanical \(thermal, dynamic, materials, etc\.\) and system level requirements/parameters… more
    Lockheed Martin (12/11/25)
    - Related Jobs
  • Mechanical Engineer II

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

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

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

    Atec, Inc. (Stafford, TX)
    …analysis, fabrication, operation, application, installation, and repair of mechanical or electromechanical products and systems. ESSENTIAL DUTIES/RESPONSIBILITIES ... product design, hardware modification, and engineering analyses. Design components of mechanical , thermal, hydraulic, pneumatic, or heat transfer systems such as… more
    Atec, Inc. (10/26/25)
    - Related Jobs