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65 mechanical design engineer jobs found in Grand Prairie

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Lockheed Martin
Jun 02, 2026
Mechanical Design Engineer Staff
Lockheed Martin Grand Prairie, TX
Description: You will be the Lead Mechanical Design Engineer for the Common Flight Test Equipment (C FTE) team supporting the Precision Strike Missile (PrSM). Our team designs, prototypes, and validates the Telemetry and Flight Termination Systems that equip every PrSM increment, ensuring reliable data down link and safe missile termination from concept through flight testing. What You Will Be Doing As the Lead Mechanical Design Engineer you will own the mechanical structural interface of these critical subsystems. You’ll coordinate Mechanical and Electrical Engineers, work hand in hand with the Packaging team on harness routing, and serve as the primary technical liaison for internal and external customers. You’ll guide multiple missile configuration variants from CAD review through prototype build, Design Verification Testing (DVT), and Qualification testing. Your responsibilities will include: • Keeping the Integrated Master Schedule on track and reporting progress...
Lockheed Martin
Jun 02, 2026
Mechanical Design Engineer Senior
Lockheed Martin Grand Prairie, TX
Description: You will be the Mechanical Design Engineer for the SR GMLRS Missile & Pod team. Our group delivers high performance missile systems by maintaining and updating technical data packages, driving design releases, and solving production challenges for the Guided Multiple Launch Rocket System (GMLRS) and the Long Range Rocket Propelled Projectile (LCRRPR). What You Will Be Doing As the Mechanical Design Engineer you will be responsible for producing and revising GD&T based drawings, performing stack tolerance analyses, and delivering complete technical data packages for SR GMLRS. You’ll work side by side with senior design leads while quickly earning independence, collaborating across Stress Analysis, Materials & Processes, Test, Production, and senior Mechanical Engineering functions. Your responsibilities will include: • Generate, review, and release 2D/3D mechanical designs and GD&T specifications for missile and pod subsystems. • Conduct stack...
Lockheed Martin
May 28, 2026
Mechanical Design Engineer
Lockheed Martin Grand Prairie, TX
Description: What You Will Be Doing: As the Mechanical Design Engineer, you will provide engineering support for the day-to-day production needs of the M270A2 program, working within and Integrated Product team, alongside other cross-functional partners to sustain production flow, resolve technical issues, and maintain configuration integrity. This role may require occasional travel and direct engagement with suppliers. Your responsibilities will include: • Providing engineering support to the M270 production line and resolving any technical issues with internal and external stakeholders • Building and maintaining BOMs, creating and revising parts, assemblies, and design documentation within Windchill PLM • Coordinating with the IPT teams and internal and external stakeholders to ensure design excellence • Coordinating design changes across cross-functional teams • Managing drawing releases, responding to CRs, generating CN's, and presenting/supporting change boards and design...
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
Apr 28, 2026
Mechanical Design Engineer Staff
Lockheed Martin Grand Prairie, TX
Description: You will be the Mechanical Design Engineer for the GMLRS Development Team. Our team drives the design, build, and test of the Guided Multiple Launch Rocket System (GMLRS) missiles and launch pods, delivering new rocket configurations and supporting supplier development across the program. What You Will Be Doing As the Mechanical Design Engineer you will be responsible for creating and releasing component and assembly drawings, drafting Instructional Change Notices (ICNs), and coordinating hardware development from concept through flight testing. You’ll work side by side with cross functional partners, the Camden manufacturing group, and external suppliers to ensure designs meet schedule, performance, and safety targets. Your responsibilities will include: • Generate and release 2 D/3 D mechanical drawings for new rocket parts and assemblies. • Author and manage Instructional Change Notices for development builds. • Participate in weekly Integrated Product Team...
Lockheed Martin
Jun 02, 2026
Mechanical Design Engineer
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. 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 Customers providing data and production solutions. There will be...
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
May 27, 2026
Mechanical Design Engineer Associate Manager
Lockheed Martin Grand Prairie, TX
Description: You will be the Engineering & Technology (E&T) Manager – Precision Strike Missile (PrSM) Inc 2. Our team drives the design, release, and production of critical missile subsystems – from Control Actuation to Sensor Assemblies – using Digital Product Lifecycle Management (dPLM) to deliver fabrication and procurement packages for Increment 2 development. What You Will Be Doing As the E&T Manager you will lead a multi disciplinary engineering group, provide technical oversight for hardware configuration drawings, Bill of Materials, and engineering release (ER) packages, and act as the technical conscience for the PrSM program. You’ll mentor staff, manage risk, collaborate with supply chain partners, and support the Chief Engineer in meeting schedule, budget, and performance goals. Your responsibilities will include: • Direct technical development of CAD models, tolerance analyses, and dPLM drawing releases for all PrSM subsystems (CAS, Guidance Set,...
Lockheed Martin
May 28, 2026
Mechanical Design Engineer Associate Manager
Lockheed Martin Grand Prairie, TX
Description: You will be the Mechanical Engineering Deputy Lead for the GMLRS Franchise. Our team designs, builds, and sustains the Ground Based Mid Range System (GMLRS) rockets in Grand Prairie, TX and Camden, AR, delivering world class kinetic solutions for our customers. What You Will Be Doing As the Mechanical Engineering Deputy Lead you will share Technical Lead duties with the current Lead, act as a CAM authority, and contribute hands on expertise across hardware troubleshooting, risk management, and program capture activities. You will operate at the nexus of engineering, supplier management, and business development, driving the mechanical side of the franchise forward. Your responsibilities will include: • Lead the mechanical focused team in daily tasking, design reviews, and CAM performance. • Perform root cause troubleshooting and disposition of hardware (MRBE) issues. • Review and approve requirements, drawings, and GD&T specifications. • Support program and...
Lockheed Martin
May 27, 2026
Mechanical Design Engineer Associate Manager
Lockheed Martin Grand Prairie, TX
Description: You will be the Mechanical Design Engineering Technology Manager (ETM) for the Precision Strike Missile (PrSM) Increment 1 Production Team. Our team drives the transition from design to full rate production, delivering high performance missile hardware that meets aggressive schedule and cost targets while supporting fielded systems and the USG customer. As the ETM you will lead a technical group of engineers, SMEs, and suppliers, partnering with program IPT leads, chief engineers, manufacturing, quality, procurement, and test facilities. You’ll own the end to end mechanical design lifecycle—creating new 3D models, updating legacy drawings, managing Technical Data Packages and Change Notices—while navigating the fast paced, concurrent development and production environment of PrSM Increment 1. Your responsibilities will include: • Direct technical oversight of the mechanical design team, ensuring design integrity, affordability, and schedule compliance. •...
Lockheed Martin
Apr 22, 2026
Mechanical Design Engineer Subject Matter Expert
Lockheed Martin Grand Prairie, TX
Description: Job Description The Mechanical Design subject matter expert will serve as the technical authority for the Advanced Programs team with a focus on mechanical part designs. The ME SME will lead complex mechanical design efforts, drive integration of structures, mechanisms, and ensure that designs meet performance, reliability, producibility, and cost targets. Our team operates at the forefront of technology, tasked with creating capabilities that do not yet exist. In this position you will collaborate closely with design teams to embed Design for Manufacturability (DFM) principles into every mechanical‑engineering project. By applying extensive hands‑on machining experience and advanced engineering expertise, you will ensure that designs are cost‑effective, high‑quality, and suitable for high‑volume production while preserving performance and reliability. You will possess a strong grasp of NC machining programs and will continuously elevate design standards across...
Lockheed Martin
May 06, 2026
Mechanical Design Engineer Staff
Lockheed Martin Grand Prairie, TX
Description: You will be the Mechanical Engineering Designer Staff for an Advanced Programs weapon program supporting Unmanned Aerial Systems (UAS) development. Our team is responsible for developing and implementing detailed designs and layouts of the air vehicle system, driving innovation and excellence in the field. What You Will Be Doing: As the Mechanical Engineering Designer Staff, you will be responsible for leading the mechanical design 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...
Lockheed Martin
Jun 09, 2026
HWIL Integration & Test Engineer, Staff - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: The HWIL Electrical Design & Integration Engineer (E4) provides senior level technical leadership for the end to end electrical architecture, integration, and verification of real time, closed loop Hardware in the Loop (HWIL) capabilities. With 5 + years of relevant experience, the incumbent operates with technical authority, defines strategy, and influences program wide decisions while representing Lockheed Martin to senior government and industry stakeholders. Core Responsibilities • Technical Architecture & Strategy - Define and evolve the electrical architecture for HWIL test beds, establishing standards for cable harnesses, PCBs, high speed signaling, and RF target generation simulators. • Lead the integration of next generation real time closed loop simulation models • Program Leadership - Serve as a lead HWIL electrical engineer coordinating with cross functional teams (Systems, Software, Mechanical, Integration & Test). • Present technical...
Lockheed Martin
Jun 06, 2026
Tool Planner / Manufacturing Engineer (Level 2)
Lockheed Martin Grand Prairie, TX
Description: You will be the Tool Planner / Manufacturing Engineer (Level 2) for the Tool Planning & Manufacturing Engineering Team. Our team is responsible for planning, execution, and continuous improvement of tooling assets across multiple programs. What You Will Be Doing As the Tool Planner / Manufacturing Engineer (Level 2) you will be responsible for translating engineering intent into actionable work‑instructions, embedding inspection and test requirements, and managing tooling data flow in PLM, ERP, and MES systems. Your responsibilities will include, but are not limited to: Develop detailed operation sequences and standard procedures for tool and equipment fabrication. Embed inspection, test, and verification steps into each production plan. Coordinate buy planning and procurement activities for tooling assets. Partner with engineering, manufacturing, and Global Supply Chain to ensure design intent is reflected. Provide data‑driven...
Lockheed Martin
Jun 06, 2026
ElectroMechanical Engineer Lead
Lockheed Martin Grand Prairie, TX
Description: You will be the ElectroMechanical Engineer Lead for the Integrated Fires Protection Capability 2 Interceptor (IFPC 2) program. Our team designs, builds, and tests next generation interceptors for the Integrated Air and Missile Defense (IAMD) portfolio, delivering critical capabilities to protect our nation and allies. What You Will Be Doing As the ElectroMechanical Engineer Lead you will package new circuit cards, rigid flex assemblies, and round wire harness bundles for both the interceptor and its Mission Critical Interface (MIC). You will partner with procurement, model shop, and external vendors to ensure every electronic assembly is built to exacting standards and delivered on schedule. Your responsibilities will include: • Generating system interconnect diagrams in Zuken and creating model based harness designs. • Producing detailed mechanical layouts, drawings, and Bills of Materials that specify materials, components, and manufacturing processes. •...
Lockheed Martin
Jun 04, 2026
Manufacturing Engineer Sr
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Manufacturing Engineer for the Precision Fires Manufacturing Engineering team. Our team is responsible for delivering advanced manufacturing solutions that drive program success. The role combines hands on, above the shop floor, program responsibilities—such as leading line validations, providing on site supplier support, and managing tooling—with higher level program tasks like affordability analyses, proposal efforts, and cross functional cost reduction initiatives. You will thrive in a fast paced environment, build strong relationships across engineering, supply chain, and operations, and develop project management expertise while advancing manufacturability, efficiency, and quality throughout the program lifecycle. What You Will Be Doing As the Manufacturing Engineer you will be responsible for bridging hands‑on production execution with strategic program initiatives. Lead Production Line Validations for the program at Lockheed...
Lockheed Martin
Jun 02, 2026
GNC 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 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 GNC Engineer will support the integration, test, verification and validation of missile algorithms. As...
Lockheed Martin
Jun 02, 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
Jun 02, 2026
ElectroMechanical Design Engineer Sr. (Electronic Enclosures)
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Electromechanical Design Engineer for the Missiles & Fire Control (MFC) Hardware Engineering team. Our team designs, develops and manufactures precision engagement aerospace and defense systems for the United States and allied forces, delivering cutting edge electronic packaging, prototype hardware, and production ready solutions. What You Will Be Doing As the Senior Electromechanical Design Engineer you will be responsible for leading electromechanical hardware development on one or more defense programs while collaborating closely with senior leadership, production, quality and customer partners. Your responsibilities will include: • Guiding hardware teams from concept through production to ensure on time, high quality delivery. • Designing electromechanical systems for missile and radar electronics, including CCA/PWB packaging, harnesses, and enclosures. • Creating detailed 3D models, 2 D drawings, and layouts; selecting materials,...
Lockheed Martin
Jun 02, 2026
ElectroMechanical Engineer Stf
Lockheed Martin Grand Prairie, TX
Description: You will be the Electromechanical Design Engineer for the Missiles & Fire Control (MFC) Hardware Engineering team. Our team designs, develops and manufactures precision engagement aerospace and defense systems for the United States and allied partners, delivering innovative electronic packaging solutions, hands on prototypes, and production ready hardware. What You Will Be Doing As the Electromechanical Design Engineer you will be responsible for creating cutting edge electromechanical concepts and delivering production support across multiple defense programs while partnering with a diverse set of cross functional teammates. Your responsibilities will include: • Designing electromechanical systems and components such as circuit card assemblies, harnesses, electronic enclosures and sub assemblies. • Producing detailed mechanical layouts, 3 D models and engineering drawings, selecting appropriate materials, components and manufacturing processes. • Modeling...
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