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49 mechanical design engineer sr jobs found

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United States mechanical design engineer sr
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Lockheed Martin
May 15, 2026
Mechanical Design Engineer Sr
Lockheed Martin Grand Prairie, TX
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 IPT team,...
Lockheed Martin
May 15, 2026
Mechanical Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Mechanical Design Engineer Sr for an Air Dominance program. Our team is responsible for producing design key components of the missile system and associated test equipment. What You Will Be Doing As the Mechanical Design Engineer Sr you will be responsible for the design, development and improvement to mechanical fixtures and automated test equipment for production test. They will also work with a cross-functional team to design, fabricated, and checkout test fixtures and equipment prior for implementation in a production environment. This position supports the Air Dominance Weapon System program in Orlando, FL. Your responsibilities will include: •Developing and generating CREO layouts and detailed drawings for mechanical fixtures used in the production test environment •Building BOMs, creating parts, assemblies, and design documentation of mechanical and electromechanical components and assemblies within Windchill PLM •Supporting &...
Lockheed Martin
May 01, 2026
Mechanical Design Engineer Sr
Lockheed Martin Arlington, TX
Description: You will be the Mechanical Design Engineer Sr for an Integrated Air and Missile Defense - Advanced Programs development team. Our team is responsible for designing and producing key components of the missile system, including tactical RF sensor and structural hardware. 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...
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
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 10, 2026
Manufacturing Engineer Sr.
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 06, 2026
GNC Senior Performance Engineer - Dallas, TX or Orlando, FL
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration, and sustainment of advanced technology systems, products, and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. We are experiencing growth and looking for a Sr GNC Engineer to join our team in Orlando, FL OR Dallas, TX. What You Will Be Doing Representative areas of responsibility include performance analysis, generation of error budgets, hardware in the loop analysis, simulation modeling, fire control algorithm development, engage-ability analysis, development and refinement of guidance laws and autopilot algorithms, flight test support, seeker algorithm and truth modeling, and conducting trade studies. The Sr GNC Engineer will support the integration, test, verification and validation of missile...
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
Jul 02, 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 pioneering aerospace subsystem innovations. What You Will Be Doing As the Sr. Skunk Works Subsystem Design Engineer you will be responsible for delivering high‑performance subsystem solutions that enable next‑generation aircraft. 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, and associated documentation Coordinate with suppliers, integrated product teams, management, and customers Support manufacturing, ground/flight test, and customer operating locations What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn...
Lockheed Martin
Jul 02, 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 cutting‑edge aerospace subsystem design and integration. What You Will Be Doing As the Sr. Skunk Works Subsystem Design Engineer you will be responsible for crafting and refining aircraft subsystem designs, validating concepts, and ensuring flawless installations across the program. 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 and installations, system requirements, interface/supplier control drawings, performance specifications, system checkout procedures and statements of work Create system requirements, trade studies, sub‑component and flight test plans Coordinate with suppliers, internal and external integrated product teams,...
Lockheed Martin
Jun 25, 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 pioneering aerospace subsystem innovations. What You Will Be Doing As the Sr. Skunk Works Subsystem Design Engineer you will be responsible for delivering high‑performance subsystem solutions that enable next‑generation aircraft. 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, and associated documentation Coordinate with suppliers, integrated product teams, management, and customers Support manufacturing, ground/flight test, and customer operating locations What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn...
Lockheed Martin
Jun 24, 2026
Program Manufacturing Engineer / Secret Clearance
Lockheed Martin Orlando, FL
Description: You will be the Manufacturing Engineer Sr for the Air Dominance Production Operations team. Our team is responsible for driving improvement initiatives that support tooling and facilitation ramp efforts for Air Dominance Production Operations. What You Will Be Doing As the Manufacturing Engineer Sr you will be responsible for advancing process efficiency, integrating advanced automation, and delivering high‑performance manufacturing tools that enable mission‑critical production. Your responsibilities will include, but are not limited to: Support design, fabrication, assembly, validation, and deployment of manufacturing tools and electromechanical systems, including robots, conveyors, vision systems, and programmable controllers. Participate in strategy and execution of cost‑reduction initiatives across LM sites and the supply base. Influence design for manufacturability and ensure producibility of complex electro‑mechanical systems. Lead...
Lockheed Martin
Jun 24, 2026
Sr Mechanical Engineer
Lockheed Martin Huntsville, AL
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. Lockheed Martin Space in Courtland, AL is seeking a full-time Mechanical Engineer Sr....
Lockheed Martin
Jun 24, 2026
RF Test Technical Specialist - Mid-Career
Lockheed Martin Moorestown, NJ
Description: WHAT WE’RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. THE WORK Lockheed Martin Moorestown is seeking a highly motivated RF Test Technical Specialist Sr to support RF/millimeter wave test and development of advanced technology in our Microelectronics Center. In this role you will be performing test integration, TR Module\\RF radar sub-system design verification testing, micro-electronics troubleshooting and failure analysis as part of a highly skilled test engineering team. This exciting role offers great opportunity for growth and maturity on cutting edge technologies and advanced packaging for Next...
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 19, 2026
Manufacturing Engineer Sr
Lockheed Martin Fort Worth, TX
Description: What You Will Be Doing Position will be at the technical forefront of all F35 Engineering Change Requests (CRs) that impact Production operations across all Domestic Sites. As a Manufacturing Engineer Sr supporting the F-35 Domestic Change Integration Manufacturing Engineering (ME) team, you will be responsible for all CRs processed through the CR lifecycle, serving as one of the primary contacts within Production Engineering providing coordination between various functions to ensure engineering changes can be broken in effectively while remaining within cost and schedule constraints. • Provide technical solutions for a wide range of difficult problems using solutions that are imaginative, thorough, practical, and consistent with organization objectives. • Provide technical integration and communicate solutions to support build, training, test, and troubleshooting for all manufacturing processes and system check out procedures. • Review and aid the production...
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...
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