• Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …technically balanced solutions. Raytheon is seeking a mid-level career Senior Structural Engineer to join the Mechanical Analysis and Test Department. In ... tools) and lead teams to meet program milestones **The Senior Mechanical Engineer - Structural Analysis job is in Tewksbury, MA and the position is… more
    RTX Corporation (09/11/25)
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  • Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …yet technically balanced solutions. Raytheon is seeking an early career Structural Engineer to join the Mechanical Analysis and Test Department. In ... test or design discussion (depending on work assignment) **The Mechanical Engineer - Structural Analysis II job is in** **Marlborough, MA** **and the… more
    RTX Corporation (10/16/25)
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  • Lead, Structural Mechanical

    L3Harris (Wilmington, MA)
    …sea and cyber domains in the interest of national security. Job Title: Lead, Structural Mechanical Engineer Job Code: 29838 Job Location: Wilmington, MA ... + Knowledge of system level hardware design & development, mechanical and structural analysis , payload...a multi-disciplined team environment + Experience as a lead engineer , project engineer , or IPT lead is… more
    L3Harris (10/12/25)
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  • Opto- Mechanical Structural

    General Atomics (Acton, MA)
    …and advanced electric, electronic, wireless and laser technologies. We are hiring an Opto- Mechanical Structural Engineer /Analyst to join our team in Acton, ... entails executing various structural modeling and detailed mechanical design analysis tasks using Femap and Nastran software. This opportunity affords… more
    General Atomics (09/19/25)
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  • Senior Structural Engineer

    APTIM (Canton, MA)
    **Job Overview:** APTIM is seeking a Structural Engineer to support a varying portfolio of projects for federal and commercial clients. APTIM structural ... construction activities, demolition planning, construction rigging and lifting plans, mechanical system structural support design, containment structures, and… more
    APTIM (08/26/25)
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  • Lead, Mechanisms Mechanical Engineer

    L3Harris (Wilmington, MA)
    …earth for a variety of commercial and governmental users. Mechanical Engineer to perform design, development, analysis , and manufacturing tasks on complex ... sea and cyber domains in the interest of national security. Job Title: Lead, Mechanical Engineer - Mechanisms Job Code: 29834 Job Location: Wilmington, MA Job… more
    L3Harris (10/12/25)
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  • Rotating Machinery Mechanical Design…

    GE Aerospace (Boston, MA)
    …GD&T + Working knowledge of key aerospace technical disciplines including mechanical design, materials, modeling/documentation, structural analysis , thermal ... best, regardless of where we live. The Rotating Machinery Mechanical Design Engineer is key in coordinating... analysis . + Work closely with the Systems Engineer , performance engineers, aerodynamicists, structural engineers, and… more
    GE Aerospace (09/27/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and production support. The ADGE department is looking for a full-time **Senior Mechanical Engineer - Design Lead,** located in Tewksbury, MA **This is ... that create a safer, more secure world. The **Raytheon Mechanical Engineering (ME) Organization** leads the mechanical ...Quality, Safety, Supply Chain). + Working knowledge of Thermal, Structural , Dynamic, and Reliability analysis + Lead… more
    RTX Corporation (09/13/25)
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  • Scientist, Sr. Mechanical Engineer

    L3Harris (Wilmington, MA)
    …Description: L3Harris is seeking a highly skilled and dynamic senior Mechanical Engineer to perform design, development and analysis tasks which may include ... the interest of national security. Job Title: Scientist, Sr. Mechanical Engineer - Space Optical Systems Job...have strong proficiency in 3D modeling, design for manufacturing, mechanical analysis and ability to work independently… more
    L3Harris (11/06/25)
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  • Lead Senior Opto- Mechanical

    General Atomics (Acton, MA)
    …advanced electric, electronic, wireless and laser technologies. We are hiring a Senior Level Opto- Mechanical Engineer to join our team in Acton, MA to provide ... design team activities, including design and drafting, thermal and structural analysis . + Operate in a program...in lieu of education + Ability to perform basic mechanical analyses including static and dynamic structural more
    General Atomics (09/23/25)
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  • Sr. Mechanical Engineer , Ring…

    Amazon (North Reading, MA)
    Description As a Sr. Mechanical Engineer , you will design, develop, and validate mechanical systems for Ring devices and services. You will lead complex ... requirements * Design for manufacturability, reliability, and cost optimization * Conduct structural , thermal, and vibration analyses * Develop mechanical test… more
    Amazon (11/11/25)
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  • Lead, Thermal Mechanical Engineer

    L3Harris (Wilmington, MA)
    …and risk mitigation for space-based environments + Perform thermal design and analysis tasks on complex mechanical hardware including precision mechanisms, ... etc. + 4+ years of providing technical leadership to a multi-disciplinary mechanical engineering team through system requirements, design, analysis , test,… more
    L3Harris (10/12/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …and production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar development programs. This person ... We Prefer:** + Experience with ANSI drawing standards and/or first order or structural analysis techniques. + Experience with design to military standards +… more
    RTX Corporation (11/13/25)
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  • Mechanical Engineer II/III

    Textron (Wilmington, MA)
    ** Mechanical Engineer II/III** **Description** **_Who We Are_** Textron Systems is part of Textron, a $14 billion, multi\-industry company employing 35,000 ... products we make\! **_About This Role_** Textron Systems is seeking a Full time Mechanical Engineer with experience in mechanical design focused on military… more
    Textron (10/02/25)
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  • ADGE Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …& Tolerancing (GD&T) proficiency. Experience with structural design and analysis . Strong skills in mechanical CAD modeling and drafting. Understanding ... system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal candidate… more
    RTX Corporation (09/16/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and production support The ADGE department is looking for a full-time Senior Mechanical Engineer , to support Patriot Missile GEM-T major components and ... procurement and supplier support located in Tewksbury, MA. (Onsite) As a Senior Mechanical Engineer you will design, develop, and support sustainment of rugged… more
    RTX Corporation (08/26/25)
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  • ADGE Senior Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and system interconnects. We are currently seeking a motivated and driven Senior Mechanical Engineer to join our Ground Equipment Design Team. The ideal ... troubleshooting Machined parts and CNC manufacturing Welded structure design and fabrication Structural design and/or analysis ASME Y14.5 GD&T Windchill PDM or… more
    RTX Corporation (09/16/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and customer. + Experience with ANSI drawing standards and/or first order or structural analysis techniques. + Experience with CREO(Pro/E) or similar 3D solid ... disciplines which include engineering, manufacturing, technical services, materials, processes, analysis , test, and documentation. The Radar Mechanical Design… more
    RTX Corporation (11/06/25)
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  • Senior Mechanical Engineer

    Evolv Technology (Waltham, MA)
    …communities worldwide. At Evolv, that's our mission, and we're looking for a hands-on Senior Mechanical Engineer to help us bring it to life. As a design-driven ... the Role Look Like? Within the First 30 Days: + Meet the mechanical engineering and cross-functional teams. + Learn Evolv's products, tools, and processes, including… more
    Evolv Technology (11/04/25)
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  • Mechanical Engineer

    AMETEK.Inc (Wilmington, MA)
    …natural curiosity about mechanical and electrical devices to join us as a Mechanical Engineer in our Wilmington, MA facility. This position will work on the ... sensors, and interconnecting cables. We are seeking a self-starter with mechanical design engineering experience in a manufacturing environment who possesses… more
    AMETEK.Inc (11/08/25)
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