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38 mechanical design engineer sr jobs found

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mechanical design engineer sr
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Lockheed Martin
Apr 08, 2026
Mechanical Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Mechanical Design Engineer Sr for an Air Dominance development team. Our team is responsible for designing and producing key components of the missile system, including tactical and special test equipment 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 with the IPT team, suppliers, GSC,...
Lockheed Martin
Mar 11, 2026
Mechanical Design Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You will be the Mechanical Design Engineer Liaison for the Precision Strike Missile (PrSM) Enhanced Operational Capability (EOC) team. Our team drives rapid rate missile and pod integration, turning concepts into flight ready hardware while tightly aligning production, central engineering, and global supply chain partners. What You Will Be Doing As the Mechanical Design Engineer Liaison you will be the primary mechanical design conduit between the Grand Prairie production floor and the central engineering hub. You’ll protect the line from part level discrepancies, resolve design related production hurdles, and keep the missile assembly flow moving smoothly on a demanding 11 pm 9 am second shift schedule. Your responsibilities will include: • Act as the first line of defense for part variance and design issue escalation on the missile and pod integration lines. • Track, assess, and close Material Review Board Engineering (MRBE) quality notifications and supplier...
Lockheed Martin
Mar 03, 2026
Mechanical Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Mechanical Engineering Designer Sr for a Laser Weapon System. Our team is responsible for developing and implementing detailed designs and layouts of laser weapon system sensors, structures, and subassemblies, driving innovation and excellence in the field. What You Will Be Doing: As the Mechanical Engineering Designer, 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...
Lockheed Martin
Mar 03, 2026
Mechanical Design Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Mechanical Engineering Design Sr for the Future Terminal Interceptor capability development team. Our team is responsible for developing key technologies to support the follow-on upper tier missile program to THAAD. The next generation missile system will play a critical role to our Warfighter's ability to defeat the growing complex threats. The vehicle will be enabled by the next generation seekers, controls, avionics, and communications subsystems. What You Will Be Doing: As the Mechanical Engineering Designer, 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...
Lockheed Martin
Feb 01, 2026
Electro-Mechanical Design Engineer Sr. Staff
Lockheed Martin Orlando, FL
Description: You will be the Electro Mechanical Design Engineer for the Advanced Programs team at Lockheed Martin Missiles & Fire Control in Orlando, FL. Our team designs, develops and integrates flight worthy military electronics—processor modules, interface cards, power boards and flex assemblies—into high performance missiles and aerospace systems, often under extreme space, thermal and size constraints. What You Will Be Doing As the Electro Mechanical Design Engineer you will lead the hardware development effort for these complex electronic assemblies, coordinating cross functional teams to take concepts from initial design through integration, test and production. You will apply high density packaging expertise, mentor junior engineers and ensure the hardware meets every mission and safety requirement. Your responsibilities will include: • Developing detailed electromechanical designs for close proximity circuit cards, cable assemblies and mechanical support...
General Dynamics Mission Systems, Inc
Apr 19, 2026
Materials & Process Engineer - Composites
General Dynamics Mission Systems, Inc Marion, VA
Basic Qualifications Requires a Bachelor’s degree in Mechanical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Agile experience preferred,   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Make the world’s most advanced Radomes even smarter!   As a Materials & Process Engineer - Composites (Sr Mech Engr) for the ACS in Marion VA, you’ll be a member of our M&P dept. , a cross functional team...
Lockheed Martin
Apr 16, 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
Apr 15, 2026
Mechanical Design Engineer Senior
Lockheed Martin Orlando, FL
Description: Lockheed Martin Missiles and Fire Control is looking for a Mechanical Design Engineer to support the IRST Sensors Program area in Orlando, FL. 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
Apr 15, 2026
Project Engineer Sr - F-35 - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Project Engineer Sr - F-35 for the F-35 Airframe Control Surfaces and Edges Design Team which is responsible for delivering cutting‑edge capabilities to domestic and international customers. What You Will Be Doing As the Project Engineer Sr - F-35 you will be responsible for guiding the airframe control‑surface and edges design effort from concept through production, retrofit, upgrades, and repairs. “Your responsibilities will include:” Lead cross‑functional teams to define airframe control‑surface requirements and design solutions. Develop and validate engineering approaches for production, retrofit, and upgrade programs. Manage technical documentation and coordinate with suppliers and internal stakeholders. Conduct risk assessments and implement corrective actions for design issues. Support test planning, execution, and data analysis for airframe modifications. What’s In It For You “We are committed to...
Lockheed Martin
Apr 10, 2026
Systems Engineer Sr - Integration and Test
Lockheed Martin Owego, NY
Description: Who We Are At Lockheed Martin Rotary and Mission Systems (RMS), we are pioneers in mission-critical systems and next-generation technology. Our goal is to create innovative solutions that make a lasting impact across defense, aerospace, and technology. By applying the highest standards of ethics, innovation, and performance, we deliver cutting-edge capabilities to those who protect our nation. As part of our team, you will help shape the future of defense by solving the world’s toughest challenges. What We're Doing We are seeking an System Engineer Sr. to join our team in Owego, NY, supporting the full product lifecycle of avionics subsystems. You will play a key role in translating customer requirements into technical solutions, defining software/hardware interfaces, verifying requirements, and integrating safety-critical systems. This role supports the design and certification of embedded mission software for use in modern defense platforms. The Work As a...
Lockheed Martin
Apr 08, 2026
Manufacturing Engineer Sr (Level 3)
Lockheed Martin Arlington, TX
Description: You will be the Manufacturing Engineer Sr (Level 3) for the PAC-3 Munitions Acceleration team. Our team is responsible for the successful execution of a large ramp‑to‑rate effort with a heavy focus on supporting proposals, collaborating on make‑where decisions, and driving tooling from identifying the need to delivery and prove‑out. What You Will Be Doing As the Manufacturing Engineer Sr (Level 3) you will be responsible for supporting proposals and coordinating the identification, design, procurement, delivery, and prove‑out of PAC‑3 tooling. Your responsibilities will include, but are not limited to: Generate Tangible Item Lists (TILs) and labor estimates to enable make‑where and make‑split decisions Plan budgets and Integrated Master Schedule (IMS) activities, and coordinate make‑site efforts Write Tooling Action Requests (TARs), develop tooling Statements of Work (SOWs), and manage priorities for design, fabrication, and prove‑out...
Lockheed Martin
Apr 07, 2026
Sr. Hardware Engineer
Lockheed Martin Liverpool, NY
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 Lockheed Martin, located in Syracuse, NY, is in search of a motivated Sr Hardware Engineer to support advanced Radar Programs to meet the needs of our DOD and International customers. Day-to-day workload will consist of direct support of program execution and/or proposal support across the portfolio of products and proposals. Specific responsibilities include but are not limited to: • Responsible for the mechanical design of Radar system equipment including requirements decomposition, concept design, detailed design and analysis, design documentation, procurement support, manufacturing support, test support, and environmental testing • Use engineering solid modeling tools to...
General Dynamics Mission Systems, Inc
Apr 07, 2026
Sr Advanced Mechanical Engineer supporting Submarine Electronic Warfare Applications
General Dynamics Mission Systems, Inc Manassas, VA
Basic Qualifications Requires a Bachelor’s degree in Mechanical Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience.     CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is obtainable within a reasonable amount of time after hire. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position ROLE AND POSITION OBJECTIVES: As a mechanical engineer for the Progeny Systems EW business area, you’ll lead a cross functional team responsible for the mechanical engineering solutions that are needed to deliver cutting edge EW capabilities to our US Navy...
Lockheed Martin
Mar 26, 2026
Sr. Mechanical Engineer
Lockheed Martin Moorestown, 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 We are seeking a Sr. Mechanical Engineer to join the RF & Microwave Packaging & Analysis group in the Sensor Mechanical Design Center. In this role, the selected candidate will work as part of an engineering team to develop electro-mechanical packaging concepts for elements of large scale radars or airborne systems. This candidate will interface with Systems, Electrical Engineers, Drafting and Operations personnel in the development of detailed packaging designs and assembly strategies. The candidate will also work on advanced microelectronics technologies in support of low-SWaP (Size Weight, and Power) solutions to meet Lockheed Martin sensor and mission needs. The...
Lockheed Martin
Mar 20, 2026
Guidance, Navigation & Control Engineer, M&S Lead (Level V) - Secret
Lockheed Martin Littleton, CO
Description: About Lockheed Martin Space : 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 About the Role : We are seeking an experienced Guidance,...
General Dynamics Mission Systems, Inc
Mar 20, 2026
Sr Manufacturing Engineer
General Dynamics Mission Systems, Inc Canonsburg, PA
Basic Qualifications Requires a Bachelor’s degree in Manufacturing or Industrial Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 2+ years of job-related experience, or a Master's degree and 6 months of job-related experience. Agile experience preferred,   CLEARANCE REQUIREMENTS: : Department of Defense Secret security clearance is required within a reasonable period of time. Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information. Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position Help make the technologies, products and services that make a difference. That’s the opportunity that’s waiting for you at General Dynamics Mission Systems. We help our nation’s heroes keep our nation safe by creating solutions so...
Lockheed Martin
Mar 19, 2026
Sr. Systems Engineer
Lockheed Martin Riviera Beach, FL
Description: Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Riviera Beach, FL campus in beautiful South Florida is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. What We’re Doing At Lockheed Martin, we're at the forefront of cutting-edge technology and innovation. Our campus in Riviera Beach, Florida is a hub for engineering excellence, where we tackle some of the world's most challenging engineering problems. We pride ourselves on our culture of creativity, excellence, and product innovation. The Work Lockheed Martin Rotary & Mission Systems is seeking a full-time Sr. Systems Engineer. In this role, you will perform technical planning, system development, integration, verification and validation, cost and...
Lockheed Martin
Mar 18, 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
Mar 18, 2026
Electronic Engineer III, Networks
Lockheed Martin FL
Description: Lockheed Martin Space has an excellent opportunity for an Electronics Engineer Sr / Network Engineer Sr, to work on the ORION program! Lockheed Martin is the prime contractor building NASA's Orion Multi-Purpose Crew Vehicle, the only spacecraft designed for long-duration, human-rated deep space exploration supporting NASA's Artemis missions. Orion will transport humans to interplanetary destinations beyond low Earth orbit, such as the moon and eventually Mars, and return them safely back to Earth. Exciting stuff, yes? Come be a part of it! What does this role look like? • Work under supervision to develop requirements, create designs, create engineering drawings and documentation for networking (TCP/IP, LAN, WAN etc.) Electrical Ground Support Equipment (EGSE) hardware racks. • Support manufacturing, perform acceptance test, deliver, and support customer usage of Electrical Ground Support Equipment (EGSE) used to build and test the ORION spacecraft. • Create,...
Lockheed Martin
Mar 17, 2026
E1455:Aeronautical Engineer Sr Stf
Lockheed Martin Palmdale, CA
Description: You will be the Aeronautical Engineer Sr Stf for the Advanced Development Programs (Skunk Works) which is responsible for... What You Will Be Doing As the Aeronautical Engineer Sr Stf you will be responsible for driving the integration and design synthesis of the XR/AGM 158 Flex and ARRW weapon system family while collaborating across a multidisciplinary team. Your responsibilities will include: Lead integration and design synthesis across aerodynamics, structures, propulsion, thermodynamics, electronics, controls, and actuation. Conduct multidisciplinary system trade studies to optimize performance and cost. Coordinate with fabrication, assembly, MRB, quality, and supply chain teams to ensure smooth production operations. Generate and present technical and administrative materials for customers and internal stakeholders. Mentor early‑career engineers and champion One LM culture across cross‑functional teams. What’s In It For You...
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