• Principal Mechanical Engineer

    RTX Corporation (Louisville, KY)
    Mechanical Products Team (MPT), Shipboard Effectors Department is seeking a Principal Mechanical Engineer for our Louisville KY site in both development and ... production support across multiple programs. This Principal Mechanical Engineering position performs in alignment to expectations in the design, development and… more
    RTX Corporation (10/29/25)
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  • Mechanical Engineer - Fluid Systems…

    SpaceX (Mcgregor, TX)
    Mechanical Engineer - Fluid Systems & Structures McGregor, TX Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. MECHANICAL ENGINEER - FLUID SYSTEMS & STRUCTURES SpaceX is looking for engineers to support the development and… more
    SpaceX (11/20/25)
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  • Lead, Mechanical Engineer 1

    L3Harris (Greenville, TX)
    …installations for aircraft structures , mission equipment installations, and mechanical systems installations. Engineer applies basic engineering design ... in the interest of national security. Job Title: Lead, Mechanical Engineer Job Code : 29180 Job...design of detail parts, assemblies, and installations for aircraft structures , mission equipment installations, and mechanical systems… more
    L3Harris (10/02/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …technical processes and tools) and lead teams to meet program milestones **The Senior Mechanical Engineer - Structural Engineer job is in Tucson, AZ ... solutions. Raytheon is seeking a mid-level career Senior Structural Engineer to join the Mechanical Analysis and...candidate resides in a US territory, the appropriate pay structure and benefits will apply. RTX anticipates the application… more
    RTX Corporation (12/09/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …technical processes and tools) and lead teams to meet program milestones **The Principal Mechanical Engineer -Structural Engineer job is in Tucson, AZ and the ... yet technically balanced solutions. Raytheon is seeking an experienced Principal Structural Engineer to join the Mechanical Analysis and Test Department. In… more
    RTX Corporation (12/09/25)
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  • Mechanical Engineer II - Structural…

    RTX Corporation (Huntsville, AL)
    …to test sites to support test or design discussion (depending on work assignment) **The Mechanical Engineer II - Structural Engineer job is in Huntsville, AL ... balanced solutions. Raytheon is seeking an early career Structural Engineer to join the Mechanical Analysis and...candidate resides in a US territory, the appropriate pay structure and benefits will apply. RTX anticipates the application… more
    RTX Corporation (10/07/25)
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  • Mechanical Engineer II

    RTX Corporation (Portsmouth, RI)
    …and power equipment, and launchers. The USS department is looking for a full-time Mechanical Engineer II, located in Portsmouth, RI. **What You Will Do:** + ... test, and documentation. Within the ME Organization, the Undersea, Sensors & Structures (USS) Department leads the mechanical design, development, and… more
    RTX Corporation (09/27/25)
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  • Mechanical Engineer II…

    RTX Corporation (Marlborough, MA)
    …technical services, materials and processes, analysis and test and documentation. The Mechanical Engineer II report directly to the Sensors Interconnects Section ... problems that create a safer, more secure world. Raytheon Mechanical Engineering (ME) is the premier organization for ...candidate resides in a US territory, the appropriate pay structure and benefits will apply. RTX anticipates the application… more
    RTX Corporation (12/18/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace Collins Aerospace is seeking a highly skilled and experienced Principal Mechanical Engineer Lead with expertise mechanical hardware design, ... do:** + Lead the design, analysis, development, and testing of complex mechanical systems and components. + Develop and review detailed engineering drawings,… more
    RTX Corporation (11/14/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Richardson, TX)
    …Integrated Strategic Solutions (ISSE) engineering team is seeking a self-motivated Principal Mechanical Engineer that thrives in the design, development, and ... integration of dynamic electro- mechanical systems and controls involving items such as pulleys,...candidate resides in a US territory, the appropriate pay structure and benefits will apply. RTX anticipates the application… more
    RTX Corporation (10/29/25)
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