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209 mechanical design engineer senior jobs found

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Lockheed Martin
Apr 15, 2026
Mechanical Design Engineer Senior
Lockheed Martin Orlando, FL
Description: You will be the Mechanical Design Engineer for the ATWS (Advanced Targeting and Weapon Systems) team. Our team builds the cutting edge sensor and window hardware that powers the next generation of missile and fire control solutions at Lockheed Martin’s Orlando, FL campus. What You Will Be Doing As the Mechanical Design Engineer you will drive the creation of precision mechanical and opto mechanical prototypes, production parts, and test hardware in a fast paced, dynamic environment. You’ll work side by side with sensor, software, and production engineers to turn concepts into manufacturable, affordable hardware that meets stringent performance standards. Your responsibilities will include: • Developing 2D drawings and 3D models for sensors, windows, and sub assemblies from concept through production release. • Performing tolerance stack up analyses, trade studies, and design reviews to ensure fit, function, and cost targets are met. • Generating and releasing...
Lockheed Martin
Apr 24, 2026
Mechanical Design Engineer Senior
Lockheed Martin Orlando, FL
Description: Lockheed Martin Missiles and Fire Control is looking for a Mechanical Engineering Design to support the development and production of a missile system. What You Will Be Doing: As a Mechanical Engineering Design Engineer, 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
Mar 26, 2026
Senior Mechanical Design Engineer - level 3
Lockheed Martin Moorestown, NJ
Description: What We’re Doing At Lockheed Martin’s Moorestown, New Jersey location, our Launchers Engineering Team within the Sensors, Effectors, and Mission Systems (SEMS) organization develops advanced mechanical systems that support naval and missile launcher technologies. We are focused on designing, building, and delivering high-performance launcher hardware that operates reliably in demanding environments, enabling critical defense capabilities for our customers. The Work In this role, you will contribute to the full mechanical design lifecycle of launcher systems and related hardware, including: Conceptual and detailed design of mechanical parts and assemblies for launcher systems. Development of engineering drawings and technical data packages supporting manufacturing and integration. Execution of trade studies to evaluate design alternatives and optimize performance, manufacturability, and reliability. Support for prototype builds and transition to production...
Lockheed Martin
May 23, 2026
Staff Opto-Mechanical Engineer (Top Secret)
Lockheed Martin Louisville, 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. The Optical Talent Center within Lockheed Martin Space is seeking a Senior Staff...
Lockheed Martin
May 23, 2026
Software Engineer Sr.
Lockheed Martin King of Prussia, PA
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. The Software Engineer Sr. is a senior individual contributor who contributes to the...
Lockheed Martin
May 23, 2026
Systems Engineer, Lead (Simulation and Training)
Lockheed Martin Mount Laurel Township, NJ
Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work As the Lead Systems Engineer, you will: • Provide technical direction and tasking to a team of multi-disciplinary engineers • Interface with program and customer representatives on scope, schedule and funding • Ensure technical integrity of delivered product and ensure alignment to department roadmap and vision • Be responsible for technical, cost and schedule performance of an effort • Lead systems‑engineer activities for simulation and training subsystems across the full product lifecycle. • Translate customer requirements into technical solutions, decompose software requirements and interfaces, and verify requirements. • Apply Model‑Based Engineering (MBE) to solve...
Lockheed Martin
May 23, 2026
Software Engineer Sr.
Lockheed Martin King of Prussia, PA
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. The Software Engineer Sr. is a senior individual contributor who contributes to the...
Lockheed Martin
May 23, 2026
Quality Engineering Asc Manager - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: This position is responsible for overseeing quality operations for international programs across Precision Fires. Our team is responsible for ensuring the quality of products and processes, and you will play a key role in managing a team of quality professionals and collaborating with cross-functional teams to drive quality excellence. What You Will Be Doing As the Quality Engineering Associate Manager, you will be responsible for leading a mixed team of domestic and international employees that applies quality principles in various areas, including development of quality management systems, design, production control, and product evaluation. You will perform technical evaluations, collaborate with program management and customers on quality-related issues, and engage in product failure investigations and corrective action development. Duties include, but not limited to: -Managing a team of quality professionals who apply quality principles in areas such as...
Lockheed Martin
May 23, 2026
Manufacturing Engineer Asc.
Lockheed Martin Oldsmar, FL
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 Seeking a Manufacturing Engineer Asc. to join our team, focusing on process improvements across for our CCA and module assembly builds. Successful candidate will be responsible for analyzing and optimizing manufacturing processes, implementing improvements, and ensuring the highest level of efficiency, quality, and reliability. Experience with Nextgen radar programs is a plus. As a Manufacturing Engineer Asc. you will play a key role in driving process improvements and optimizing our manufacturing operations. You will have the opportunity to work on...
Lockheed Martin
May 23, 2026
Staff Semiconductor Process Engineer
Lockheed Martin Goleta, CA
Description: You will be a Focal Plane Array Process Staff Engineer with our Infrared Sensors Business on site in Goleta, CA. Our team is responsible for developing and manufacturing advanced Focal Plane Arrays (FPAs), and we are looking for a talented engineer to join our team. What You Will Be Doing As a Staff FPA Process Engineer, you will be responsible for the technical and production leadership in the fabrication and execution of advanced Focal Plane Array (FPA) including wicking, plasma system, substrate thinning, dicing, Anti-Reflection (AR) coating, CMP, Reflow and flip-chip bonding for hybridization, a key step in the manufacturing process imaging devices. You will play a critical role in developing and optimizing the processes, procedures, tooling, and equipment to maximize yield, efficiency, and throughput and methodologies used to precisely align and bond detector arrays and readout integrated circuits (ROICs), creating high-performance FPAs. You'll work in a...
Lockheed Martin
May 23, 2026
Systems Engineer, Staff
Lockheed Martin Cape Canaveral, FL
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. This is an exciting opportunity to work on the Fleet Ballistic Missile Program (FBM), a...
Lockheed Martin
May 23, 2026
Senior Thermal Analyst
Lockheed Martin Highlands Ranch, 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. Lockheed Martin Space is seeking a full-time Senior Mechanical Engineer (Thermal...
Lockheed Martin
May 23, 2026
Systems Engineer (MBSE - SkunkWorks) - Level 2
Lockheed Martin Marietta, GA
Description: You will be the Systems Engineer for the Advanced Development Program (ADP) which is responsible for pioneering cutting‑edge aircraft concepts. What You Will Be Doing As the Systems Engineer you will be responsible for translating complex requirements into robust system architectures, driving Model‑Based Systems Engineering (MBSE) practices, and delivering high‑quality artifacts that enable rapid development. Your responsibilities will include: - Developing, designing and maintaining system architecture models using Cameo MBSE tools. - Collaborating with cross‑functional teams to integrate multidisciplinary requirements. - Engaging senior leadership with clear, concise technical briefings and status updates. - Managing multiple, concurrent assignments while meeting strict timelines. - Supporting teammates proactively, stepping in wherever needed to ensure mission success. What’s In It For You We are committed to supporting your work‑life balance and overall...
Lockheed Martin
May 23, 2026
Senior Staff Opto-Mechanical Engineer (Top Secret)
Lockheed Martin Louisville, 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. The Optical Talent Center within Lockheed Martin Space is seeking a Senior Staff...
Lockheed Martin
May 23, 2026
Software Integration/Test Engineer
Lockheed Martin Littleton, CO
Description: As a Software Integration/Test Engineer for Assembly Test Launch Operations (ATLO) Test Labs and Services, you will: • Provide Operations & Maintenance (O&M) Software support to include rebuilding machines, patching, debugging, and reconfiguring existing Automated Test Systems. • Testing new software developed by the larger team as an independent reviewer and tester. • Author Acceptance Test Procedures (ATPs), Engineering Functional Checkout Procedures (EFCPs), and Standard Operating Procedures (SOPs) for deployed software. • Collaborate with Systems, mechanical, electrical, software, and test engineers across labs and programs to develop, test, and validate new system capabilities to ensure a complete working solution. • Develop 3D CAD models and 2D drawings as part of integrated design solutions • Assist technicians during system assembly, checkout, and validation and lead troubleshooting efforts. • Must be interested and have experience working with...
Lockheed Martin
May 23, 2026
Systems Integration Engineer Senior Staff - Electrical
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. For over 70 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s...
Lockheed Martin
May 23, 2026
Software Engineer Staff
Lockheed Martin King of Prussia, PA
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. The Staff Software Engineer is a senior individual contributor who leads the design,...
Lockheed Martin
May 23, 2026
Structural Analysis Engineer - level 3 (SMES)
Lockheed Martin Moorestown, NJ
Description: What We’re Doing At Lockheed Martin’s Moorestown, New Jersey facility, our Launchers Engineering Team develops and supports advanced launcher systems used in naval and defense applications. We focus on designing, analyzing, and validating structures that ensure reliable performance under extreme operational environments. Our work enables safe, accurate, and dependable deployment of critical systems that support mission success for our customers. The Work As a Senior Structural Analyst on the Launchers Engineering Team, you will be responsible for ensuring the structural integrity and performance of launcher components and assemblies. Your work will include: Performing structural, shock, vibration, and non-linear (dynamic) analyses of launcher systems. Conducting finite element and classical stress analysis on launcher components, subassemblies, and integrated systems. Supporting design development through part sizing, fatigue/fracture assessments, and...
Lockheed Martin
May 23, 2026
Reliability Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Senior Reliability Engineer for the Reliability & Test Engineering team. Our team drives product reliability from concept to field, delivering robust designs, rigorous testing, and data driven improvements that keep Lockheed Martin systems flying safely and on schedule What You Will Be Doing As the Senior Reliability Engineer you will own the reliability agenda across the entire product lifecycle. You’ll partner with cross functional engineers, influence technical boards, and turn reliability data into concrete actions that enhance performance, reduce risk, and meet contractual commitments. Your responsibilities will include: • Lead Failure Mode, Effects, and Criticality Analyses (FMECA) and produce reliability block diagrams and quantitative predictions. • Create, execute, and track reliability growth plans; perform growth analysis to ensure program contracts are satisfied. • Support design reviews, test events, and configuration control...
Lockheed Martin
May 23, 2026
Quality Engineer - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Quality Engineer for Lockheed Martin Missiles & Fire Control (MFC) in Grand Prairie, Texas. Our team is responsible for ensuring the quality of manufactured, repaired, and procured products meet or exceed design and process requirements. What You Will Be Doing As the Quality Engineer, you will be responsible for providing quality engineering expertise to support the program's quality objectives, leveraging your experience in developing and reviewing quality standards, methods, and procedures. You will play a critical role in analyzing and resolving process issues, and collaborating with cross-functional teams to ensure quality products are delivered to customers. Your responsibilities will include: • Reviewing documentation related to internal and external manufacturing processes • Analyzing quality data on yields, rework, scrap, and non-conformance aging • Leading program parts review and corrective action meetings • Performing assessments and...
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