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45 mechanical design engineer jobs found in Grand Prairie

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Lockheed Martin
Apr 28, 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 schedule including first shift weekend support or second shift (11-9pm) 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)...
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
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
May 08, 2026
Environments Engineer / Mechanical Engineering / Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin has an exciting opportunity for an Environments Engineer in Dallas, TX. This person will be a member of the hardware engineering team and be responsible for the design, analysis, testing, and certification of missile and fire‑control systems. Our mission is to ensure that our missile and fire-control systems can survive and operate reliably under the full spectrum of mechanical, thermal, acoustic, electromagnetic, and structural environments encountered from launch through mission execution. You will be responsible for the development and flow down of environmental requirements to systems and components. This engineer will need experience with vibration analysis and testing. With guidance, they will be developing test plans for system and subsystem qualification testing. The selected candidate will also be responsible for assessing environmental requirements, risks, and margin against product specifications and reliability standards to show...
Lockheed Martin
May 06, 2026
HWIL Integration & Test Engineer, Sr - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: The HWIL Engineer serves as a senior engineer, providing comprehensive expertise in the design, development, and implementation of real‑time, closed‑loop HWIL capabilities across multiple programs. With 3+ years of relevant experience, you will work under general direction, influence project objectives, and engage senior personnel on critical technical matters while independently delivering practical solutions to complex problems. What You Will Be Doing • Lead HWIL Integration: Oversee design, development, and implementation of real‑time, closed‑loop HWIL simulations (including Missile 6‑DOF models) for air vehicle software, firmware, and hardware. • System Testing & Validation: Integrate stimulation equipment, conduct verification & validation of systems and subsystems, and troubleshoot hardware/software failures using lab equipment (signal generators, DAQ, oscilloscopes, spectrum analyzers). • Debug & Diagnose: Resolve complex issues related to...
Lockheed Martin
May 06, 2026
Reliability Engineer Sr - PAC3
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Reliability Engineer for the PAC-3 Launcher Sustainment Reliability Team. Our team safeguards product performance by identifying hidden failure risks, providing actionable metrics/corrective actions to program stakeholders, and delivering data driven mitigation strategies that keep our systems on track from concept through field service. What You Will Be Doing As the Senior Reliability Engineer you will be responsible for leading the FRACAS process and trending development, as well as data analysis to provide program stakeholders with actionable metrics to improve overall launcher performance. You will work hand in hand with design/quality/chief engineers, and program managers to surface risks early, quantify them accurately, and drive corrective actions. Your responsibilities will include: • Identify failure modes, root causes, and their effects on overall system performance. • Assign criticality rankings, document mitigation...
Lockheed Martin
May 06, 2026
Manufacturing Engineer
Lockheed Martin Grand Prairie, TX
Description: You will be the Manufacturing Engineer for the Precision Fires Manufacturing Engineering team. Our team is responsible for ensuring the successful production of complex systems. What You Will Be Doing As the Manufacturing Engineer, you will be responsible for leading production line validations, creation and maintenance of Manufacturing Bills of Material (MBOMs), and driving manufacturing excellence at our make sites and suppliers. Your responsibilities will include: Developing or maturing manufacturing readiness assessments and creating manufacturing plans Conducting make or buy analyses Presenting at design and manufacturing reviews Transitioning new or revised designs from development to production Identifying risks to production and implementing mitigation plans Why Join Us We are looking for a highly skilled and collaborative Manufacturing Engineer to join our team. As a key member of our Precision Fires...
Lockheed Martin
May 01, 2026
Quality Engineer Senior
Lockheed Martin Grand Prairie, TX
Description: You will be the Quality Engineer Senior 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 Senior, 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...
Lockheed Martin
Apr 30, 2026
Supplier Quality Engineer Senior - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Supplier Quality Engineer Senior for the Lockheed Martin Missiles & Fire Control (MFC) team. Our team is responsible for developing and implementing quality control processes to ensure the highest standards of supplier quality, driving project and program success. What You Will Be Doing As the Supplier Quality Engineer, you will be responsible for ensuring the quality of our suppliers and their products, developing and implementing effective quality control processes, and collaborating with cross-functional teams to drive supplier performance. Your responsibilities will include, but not limited to: - Developing and implementing supplier quality control processes - Conducting audits and assessments to ensure supplier compliance - Collaborating with suppliers to resolve quality issues and improve performance - Analyzing data to identify trends and areas for improvement - Working with internal stakeholders to drive supplier quality initiatives -...
Lockheed Martin
Apr 30, 2026
Quality Engineer Staff - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Quality Engineer Staff for the Missiles & Fire Control (MFC) team. 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 Staff you will be responsible for providing quality‑engineering expertise to support the program’s quality objectives, developing and reviewing quality standards, methods, and procedures, and driving continuous improvement across the product lifecycle. Your responsibilities will include, but are not limited to: Reviewing documentation related to internal and external manufacturing processes Updating planning and work instructions Analyzing quality data on yields, rework, scrap, and non‑conformance aging Leading program parts review and corrective‑action meetings Performing assessments and audits on processes and procedures to ensure compliance Why Join...
Lockheed Martin
Apr 30, 2026
Counter Unmanned Aircraft Systems / C-UAS, Staff Lead
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control (MFC) is seeking a Staff RF Engineer to serve as a technical authority and thought leader within our RF Engineering organization. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role is suited for an experienced RF professional who can drive technical strategy, mentor junior engineers, and shape the direction of RF capabilities across multiple programs. What You Will Be Doing Non Kinetic Air Defense (NKAD) and Counter Swarm team is looking for an multidisciplined RF/Electrical Design Deputy Lead to join a growing team responsible for design, prototype, test and rapid fielding of solutions within highly accelerated timelines for all services. The Deputy Lead will serve as a technical leader and oversee a multidisciplined team. This position will provide day-to-day interface with the Program Manager, engineering leads,...
Lockheed Martin
Apr 30, 2026
Counter-Unmanned Aircraft Systems (C-UAS): RF Engineer - Dallas, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control (MFC) is seeking a Senior RF Engineer to join our growing engineering team. MFC is a recognized designer, developer, and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. This role offers an excellent working environment with a mix of cutting-edge design, hands-on laboratory testing, and product development. You will work with and learn from industry-leading RF and microwave design professionals in a collaborative, mission-driven environment. What You Will Be Doing Non Kinetic Air Defense (NKAD) and Counter Swarm team is looking for an multidisciplined RF Design Engineer to join a growing team responsible for design, prototype, test and rapid fielding of solutions within highly accelerated timelines for all services. Seeking someone with experience with fast-paced programs and familiar with rapid hardware development to support design tasks that will include electrical...
Lockheed Martin
Apr 29, 2026
Quality Engineer Associate - Early Career
Lockheed Martin Grand Prairie, TX
Description: By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. At Lockheed Martin, we place an emphasis on empowering our employees by fostering innovation, integrity, and exemplifying the epitome of corporate responsibility. Your Mission is Ours. Lockheed Martin is seeking a motivated and driven Quality Engineer for a position based in Grand Prairie, TX supporting the PrSM program. The position will require working flexible hours with some travel to support Lockheed Martin production sites and...
Lockheed Martin
Apr 28, 2026
Flying Test Bed Lead Engineer - Dallas
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 seeking to hire a Flying Test Bed Lead Engineer. The Lead Engineer will plan, coordinate, and execute flight‑test campaigns for the RFS PC Flying Test Bed. This role interfaces directly with government ranges, the FAA, and other federal agencies to obtain experimental airworthiness approvals and ensure safe, compliant flight‑test operations. The engineer will lead a multi‑disciplinary working group (5‑10 engineers) and serve as the primary technical liaison to senior leadership, government customers, and external stakeholders. What You Will Be Doing • Develop and...
Lockheed Martin
Apr 28, 2026
Guidance Navigation and Control Senior Engineer - Dallas, TX
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. Lockheed Martin is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, 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,...
Lockheed Martin
Apr 28, 2026
Guidance Navigation and Control Senior Engineer - Dallas, TX
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. Lockheed Martin is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, 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,...
Lockheed Martin
Apr 22, 2026
Guidance Navigation and Control Senior Engineer - Dallas, TX
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. Lockheed Martin is seeking an emerging authority Guidance, Navigation and Control Engineer with an active Secret clearance for a position in Grand Prairie, 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,...
Lockheed Martin
Apr 22, 2026
Supplier Quality Engineer (SQE) - Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: You will be the Supplier Quality Engineer for the Supplier Quality Engineering team. Our team is responsible for ensuring that every component we receive from our global supplier base meets Lockheed Martin’s exacting standards, protecting program schedules and mission success. What You Will Be Doing As the Supplier Quality Engineer you will be responsible for driving supplier‑focused quality initiatives, safeguarding product integrity, and partnering with internal and external stakeholders to resolve quality issues. Your responsibilities will include, but are not limited to: Provide internal and supplier support for root‑cause analysis and corrective‑preventive actions tied to Supplier Corrective Action Requests. Perform ongoing surveillance of supplier conformance and deliver weekly written performance reports. Conduct product line validations per AS9102 and other applicable standards. Participate in supplier failure diagnoses, Material...
Lockheed Martin
Apr 22, 2026
IAMD PAC-3 Integrated Guidance System (IGS) Chief Engineer
Lockheed Martin Grand Prairie, TX
Description: About the Role: This position is for a Chief Engineering Manager for the Integrated Guidance System (IGS) program. The successful candidate will report to the PAC-3 Hardware Chief Engineer programmatically and be expected to work closely with the other members of the Lower Tier Integrated Air and Missile Defense (LTIAMD) Chief Engineer staff to ensure synergy across tasks and to communicate lessons learned. What You Will Be Doing • Leading technical efforts and ensuring accelerated execution, design, producibility improvements, qualification, and transition to production • Leading successful demonstration of program development and customer milestones to include system analyses, electrical and mechanical hardware design, integration/test, design verification testing, qualification, and Functional Configuration Audit (FCA) • Coordinating across business sites among engineering, manufacturing, test, logistics, and support functions • Developing and nurturing a...
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