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55 mechanical engineer jobs found in Grand Prairie

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Lockheed Martin
Apr 07, 2026
Mechanical Engineer
Lockheed Martin Grand Prairie, TX
Description: Mechanical Engineer to perform hands on production support, research, and product development. Responsible for research, specifications, planning, design, development, and testing of aerospace products. Performs research and/or product development testing encompassing multiple engineering disciplines, such as electrical, and mechanical. This is an opportunity for a Research Engineer to work in the Environmental Test Lab. Basic Qualifications: Knowledge of the fundamental concepts of structural dynamics, random vibration theory, and digital signal analysis. 3+ professional years experience in design, set up, and execute of vibration testing. Knowledge of safety critical testing protocols, hazard analysis methods, and compliance documentation. Ability to obtain a clearance Desired Skills: Knowledge of computer software applications in the Microsoft suite. Experience implementing lean or Six Sigma methodologies to increase test throughput, reduce cycle time, or...
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
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
May 12, 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
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 12, 2026
Quality Engineer Senior (Weekend Shift: Thursday-Sunday)
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
May 12, 2026
Systems Engineer
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control is seeking a full time Early-Career Systems Design & Requirements Engineer in Grand Prairie, Texas. In this role, you will develop a system architecture using Model Based Systems Engineering (MBSE) techniques, develop models for current and future system designs, develop system and system element architectures, designs, and interface definitions while supporting necessary internal and external design reviews, and serve as the focal point for the development and communication of the system architecture for the various stakeholders including both internal and external customers. The successful candidate will perform system architecture design using SysML based tools, perform system functionality definition including system states and modes, define system design for software requirements/functional interfaces and mission planning features, and synthesize design characteristics into an implementable system architecture....
Lockheed Martin
May 07, 2026
Systems Integration & Test Engineering Associate / Grand Prairie, TX
Lockheed Martin Grand Prairie, TX
Description: Lockheed Martin Missiles and Fire Control in Grand Prairie, Texas is seeking a motivated Early Career Automated Test Equipment (ATE) Test Engineer to join our team. You will support Test Equipment and Test Software activities for developmental missile and launch systems. What You Will Be Doing As the ATE Test Engineer, you will be responsible for supporting test equipment hardware and software development as needed, analyzing failures associated with test equipment and providing recommended solutions, and troubleshooting and problem-solving test equipment issues. You collaborating with production teams to maintain test equipment uptime and support troubleshooting test systems, providing technical expertise, and driving improvements to test equipment and software. You will work with a range of technologies, including TestStand®, LabVIEW®, and CVI®, to control signal generation and measurement tools, conduct Environmental Stress Screening (ESS), and functional...
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
Packaging Engineer Sr.
Lockheed Martin Grand Prairie, TX
Description: You will be the Packaging & Shipping Engineer for the Program Integration & Packaging Team at LMCO MFC Dallas. Our team drives the end to end packaging strategy for aircraft programs, ensuring every component— from sub systems to hazardous cargo— meets contractual, DOT CFR 49, and security requirements while supporting timely delivery to our customers. What You Will Be Doing As the Packaging & Shipping Engineer you will be the program’s primary point of contact for all packaging and transportation needs. You’ll work side by side with Integrated Product Teams (IPTs), suppliers, and the LM Shipping department to develop, qualify, and continuously improve packaging solutions that protect value critical hardware and comply with safety and classification rules. Your responsibilities will include: • Collaborating with IPTs, suppliers, and the shipping organization to define packaging and transport requirements for systems, subsystems, and components. •...
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
Supplier Quality Engineer Senior
Lockheed Martin Grand Prairie, TX
Description: You will be a Supplier Quality Engineer for the Lockheed Martin Missiles and Fire Control (MFC) Precision Fires team. What You Will Be Doing In this role, you will be collaborating with Program Management, Engineering, Manufacturing, Supply Chain, and Customers on Quality-related issues to ensure quality standards are in place. The SQE will engage in product failure investigations, material review board decisions, and corrective/preventative action implementation. The SQE will also ensure corrective measures meet acceptable reliability standards that are also compliant with customer requirements. You will also develop strategies and systems designed to improve internal and/or supplier performance and productivity. Why Join Us We are looking for a collaborative, results‑driven professional who thrives in a fast‑paced environment and is passionate about elevating supplier quality. This role offers the opportunity to make a tangible impact on mission‑critical...
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
Systems and Software Quality Engineer
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. 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. In this role, you will deliver hands on support to verify test equipment for the PAC 3 Air and Missile Defense Program. We are looking for energetic candidates who will actively collaborate with integrated program teams, ensure adherence to governing procedures, and apply strong analytical abilities to drive continuous improvement. The successful individual should be adaptable and ready to...
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,...
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