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27 mechanical design engineer sr jobs found

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mechanical design engineer sr
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Lockheed Martin
Aug 18, 2026
Mechanical Design Engineer Sr
Lockheed Martin TX
Standard Job Description You will be the Mechanical Design Engineer Sr for an Integrated Air and Missile Defense development team. Our team is responsible for designing and producing key components of the missile system, including the missile interceptor and launchers. What You Will Be Doing As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams. Your responsibilities will include: •Developing and generating CREO layouts and detailed model-based designs (MBD) for ICDs, components, sub-assemblies, assemblies, and integration test articles •Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM •Coordinating with the...
Lockheed Martin
Aug 21, 2026
Mechanical Design Engineer Sr - E3
Lockheed Martin TX
Standard Job Description You will be the Mechanical Engineering Design Sr supporting development and production of sensors and missile systems. What You Will Be Doing: As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.  Your responsibilities will include:  * Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles  * Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM  * Coordinating with the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design excellence  * Managing...
Lockheed Martin
Aug 21, 2026
Mechanical Design Engineer Sr - E3
Lockheed Martin FL
Standard Job Description You will be the Mechanical Engineering Design Sr supporting development and production of active and passive optical sensor systems. What You Will Be Doing: As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.  Your responsibilities will include:  * Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles  * Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM  * Coordinating with the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design excellence  *...
Lockheed Martin
Aug 21, 2026
Mechanical Design Engineer Sr - E3
Lockheed Martin FL
Standard Job Description You will be the Mechanical Engineering Design Sr supporting development and production of sensors and missile systems. What You Will Be Doing: As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.  Your responsibilities will include:  * Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles  * Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM  * Coordinating with the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design excellence  * Managing...
Lockheed Martin
Aug 21, 2026
Mechanical Design Engineer Sr - E3
Lockheed Martin FL
Standard Job Description You will be the Mechanical Engineering Design Sr supporting development and production of sensors and missile systems. What You Will Be Doing: As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.  Your responsibilities will include:  * Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles  * Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM  * Coordinating with the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design excellence  * Managing...
Lockheed Martin
Aug 21, 2026
Mechanical Design Engineer Sr - E3
Lockheed Martin FL
Standard Job Description You will be the Mechanical Engineering Design Sr supporting development and production of sensors and missile systems. What You Will Be Doing: As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.  Your responsibilities will include:  * Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles  * Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM  * Coordinating with the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design excellence  * Managing...
Lockheed Martin
Aug 21, 2026
Mechanical Design Engineer Sr - E3
Lockheed Martin TX
Standard Job Description You will be the Mechanical Engineering Design Sr supporting development and production of sensors and missile systems. What You Will Be Doing: As the Mechanical Engineering Designer Sr, you will be responsible for supporting the Integrated Product Team in creating detailed designs, layouts, and drawings for various components and subassemblies. You will play a key role in developing and generating CREO layouts, detailed drawings, and design documentation, ensuring seamless collaboration with cross-functional teams.  Your responsibilities will include:  * Developing and generating CREO layouts and detailed drawings for ICDs, components, sub-assemblies, assemblies, and integration test articles  * Building BOMs, creating parts, assemblies, and design documentation within Windchill PLM  * Coordinating with the IPT team, suppliers, GSC, electronic packaging, optics, and structural/thermal/material analysts to ensure design excellence  * Managing...
Lockheed Martin
May 28, 2026
Mechanical Design Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: Precision Fires Mechanical Engineering & Product Design support of Precision Strike Missile (PrSM) production and/or associated development programs. The position may require oversight of a small engineering team which will work closely with Manufacturing, Quality and Procurement to resolve hardware issues in a fast-paced production environment. Tasks include 3D model design, drawing release, supplier support, shop liaison, and a transition to Material Review Board work. A related Bachelor of Science degree and a minimum of 5 years of professional experience are required. Candidates are preferred to be proficient with 3D CAD design (CREO preferred) and MS Office software tools. Experience in production support, and manufacturing liaison are preferred but not required. Some air travel to suppliers may be required. This position will support the PrSM program. What you will be doing: The Mechanical Engineer will interface with both internal and external...
Lockheed Martin
Sep 14, 2026
Quality Engineer Sr - E3
Lockheed Martin TX
Standard Job Description You will be the Quality Engineer Sr for the Quality Engineering Team. Our team is responsible for ensuring product and process quality across the product lifecycle.   What You Will Be Doing As the Quality Engineer Sr you will be responsible for applying quality principles, conducting technical evaluations, and driving continuous improvement across design, production, and supplier domains. Your responsibilities will include, but are not limited to: Apply quality principles across design, incoming material, production control, and supplier processes. Conduct technical evaluations of product requirements, specifications, drawings, and procedures. Lead product failure investigations and drive corrective and preventive actions. Develop and implement strategies to improve internal and supplier performance. Design and analyze inspection and testing processes, performing statistical analysis.   Why Join Us The ideal candidate is...
Lockheed Martin
Aug 18, 2026
Systems Engineer Stf - E4
Lockheed Martin CO
Standard Job Description The Next Generation Interceptor (NGI) team is in search of a Mid-Career Systems Engineer to be part of the multi-disciplined engineering team responsible for designing and certifying missile defense technology that could forever change our ability to deter and respond to conflict. Learn more about the Next Generation Interceptor (NGI) using this link Duties and responsibilities may include, but are limited to the following: • Lead and coordinate with a complex, multidisciplinary team of engineers, which includes but is not limited to representation from Aero, Thermal, Separation Dynamics, Loads, Stress, Trajectory Design, NG&C, FSW, Mechanical Design, Mechanical Integration, Initiation, Instrumentation/Telemetry, TPS, and Ground Test • Conduct regular working meetings, maintain a schedule, and track action item closure • Support major program reviews including SRR, PDR, and CDR • Establish proper configuration and version control...
Lockheed Martin
Aug 12, 2026
Sr. Quality Engineer - Archbald, PA
Lockheed Martin Archbald, PA
Description: You will be the Sr. Quality Engineer for the Quality Engineering team. Our team is responsible for applying quality principles across design, production, and supplier processes to ensure product and process excellence. What You Will Be Doing As the Sr. Quality Engineer you will be responsible for driving rigorous quality practices that safeguard reliability and compliance throughout the product lifecycle. Your responsibilities will include, but are not limited to: Apply quality principles to design, incoming material, production control, and product evaluation. Conduct technical evaluations of requirements, specifications, models/designs, drawings, and procedures. Lead product‑failure investigations, material‑review‑board decisions, and corrective/preventive actions. Develop and implement strategies to improve internal and supplier performance and productivity. Design and analyze inspection and testing processes, perform statistical...
Lockheed Martin
Jul 10, 2026
Manufacturing Engineer
Lockheed Martin Huntsville, AL
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view of space as a destination, we see it as a realm of possibilities, where we can do more -- we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We're creating future ready solutions, focusing on resiliency and urgency through our 21st Century Security vision. We're erasing boundaries and forming partnerships across industries and around the world. We're advancing spacecraft and the workforce to fuel the next generation. And were reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. Lockheed Martin Space is seeking a Manufacturing Engineer Sr to support the Long...
Lockheed Martin
Jul 08, 2026
Manufacturing Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Manufacturing Engineer Sr - Level 3 for the Production Engineering Digital Transformation team which is responsible for developing and deploying PLM capabilities that support the PE 1LMX initiative. What You Will Be Doing As the Manufacturing Engineer Sr - Level 3 you will be responsible for creating, testing, and documenting PLM functionality that aligns with Production Engineering requirements. Your responsibilities will include: Develop PE capabilities in Teamcenter PLM, ensuring software functionality meets current and future program needs. Create job guides, training materials, and process documentation specific to PE responsibilities. Test developed capabilities across the Integrated Operational Framework (IOF), Manufacturing Execution System (MES), and Enterprise Resource Planning (ERP) systems. Collaborate with cross‑functional teams to integrate PLM capabilities seamlessly throughout the enterprise ecosystem....
Lockheed Martin
Jul 08, 2026
Systems Engineer, Senior
Lockheed Martin Littleton, CO
Description: Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. As a Systems Engineer Sr, you will: • Provide independent review and cross-program...
Lockheed Martin
Jul 08, 2026
Manufacturing Engineering Sr Staff - Level 5
Lockheed Martin Fort Worth, TX
Description: You will be the Manufacturing Engineering Sr Staff for the Production Engineering Digital Transformation (PE DX) team which is responsible for developing and deploying PLM capabilities to support the Digital Transformation and 1LMX initiatives. What You Will Be Doing As the Manufacturing Engineering Sr Staff you will be responsible for shaping the PLM ecosystem to meet current and future program needs. Your responsibilities will include: Develop and enhance PE capabilities in Teamcenter PLM, aligning functionality with present and future program requirements. Create comprehensive Teamcenter job guides, training materials, and documented processes specific to PE responsibilities. Test and validate new capabilities across the Integrated Operational Framework, ensuring seamless integration with MES, ERP, and related systems. Collaborate with cross‑functional teams to embed PLM solutions throughout the technology ecosystem. What’s In It...
Lockheed Martin
Jul 02, 2026
Mechanical Engineer Sr - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Mechanical Engineer Sr for the Simulation and Systems Labs (SSL) team which is responsible for designing and delivering advanced simulation hardware lab environments. What You Will Be Doing As the Mechanical Engineer Sr you will be responsible for leading the mechanical design effort that enables realistic flight‑simulation testing. Your responsibilities will include: Lead mechanical 3D modeling and 2D drawing development for simulation hardware labs. Coordinate procurement, vendor engagement, and fabrication liaison for lab infrastructure. Oversee installation, checkout, and integration of HITL avionics and simulation equipment. Provide Earned Value Management inputs and collaborate across hardware, systems, and operations teams. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn more about Lockheed Martin’s...
Lockheed Martin
Jun 19, 2026
Industrial Engineer Sr.
Lockheed Martin Archbald, PA
Description: You will be the Industrial Engineer Sr. for Lockheed Martin Missiles & Fire Control in Archbald, PA. Our team is responsible for supporting operations across circuit‑card, cable & harness, electro‑mechanical, and fabrication manufacturing areas. What You Will Be Doing As an Industrial Engineering Sr. team member, you will be part of the Industrial Engineering team in Archbald. You may be supporting the Circuit Card, Assembly and/or Fabrication areas depending on the project or assignment. Your responsibilities will include, but are not limited to: Using lean six sigma methods, data analytics, and simulation tools to optimize production processes, improve productivity and present recommendations to project teams and leadership. Collaborating with cross-functional teams to develop excellence plans to improve the execution of production work including capacity planning, span time reduction, defect reduction, on-time starts/finishes, etc....
Lockheed Martin
Jun 12, 2026
Sr. Skunk Works Subsystem Design Engineer - Level 3
Lockheed Martin Palmdale, CA
Description: You will be the Sr. Skunk Works Subsystem Design Engineer for the Advanced Development Programs (Skunk Works®) which is responsible for advancing aerospace subsystem innovation. What You Will Be Doing As the Sr. Skunk Works Subsystem Design Engineer you will be responsible for leading the design, development, and validation of aircraft subsystems while collaborating across multidisciplinary teams. "Your responsibilities will include:" Develop, test, and validate new and modified subsystem designs. Troubleshoot system malfunctions to determine root cause and corrective action. Create and maintain 3‑D CATIA models, assemblies, installations, system requirements, and interface drawings. Generate system requirements, conduct trade studies, and draft sub‑component and flight test plans. Coordinate with suppliers, integrated product teams, management, and the customer. What’s In It For You We are committed to supporting your...
Lockheed Martin
Jun 10, 2026
Fabrication Manufacturing Engineer Sr
Lockheed Martin Palmdale, CA
Description: The ADP team is looking for a Sr. Fabrication Manufacturing Engineer to join our team in Palmdale, CA! What You Will Be Doing Lead small teams to ensure production needs are met and discrete deliverables are completed ahead of need. Conduct critical design reviews and collaborate with cross-functional teams to ensure alignment with manufacturing processes. Develop assembly plans and innovative solutions to address daily challenges, ensuring efficient production flow. Create and maintain detailed manufacturing products and documentation. Provide direct support on the production floor, troubleshooting issues and implementing solutions. Utilize Product Lifecycle Management (PLM) and Manufacturing Execution Systems (MES) to develop manufacturing processes. Interpret drawings and model-based designs, translating them into actionable steps for manufacturability for the production environment. Collaborate with team members to explore out-of-the-box thinking and...
Lockheed Martin
Jun 04, 2026
Systems Engineer, Mid-Career
Lockheed Martin Huntsville, AL
Description: Lockheed Martin "Ahead of Ready" Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more — we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achieve. We’re creating future-ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and forming partnerships across industries and around the world. We’re advancing spacecraft and the workforce to fuel the next generation. And we’re reimagining how space can connect us, ensuring security and prosperity. Join us in shaping a new era in space and find a career that's built for you. The Next Generation Interceptor (NGI) team is in...
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