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171 mechanical engineer senior jobs found

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Lockheed Martin Onsite mechanical engineer senior
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Lockheed Martin
Apr 23, 2026
Mechanical Engineer Senior
Lockheed Martin Orlando, FL
Description: WHAT WE'RE DOING Rotary and Mission Systems' Training, Logistics and Simulation (TLS) business is Lockheed Martin’s center of excellence for training and logistics products and services, serving the U.S. military and more than 65 international customers around the world. Based in Orlando, TLS develops programs that teach service men and women skills to accomplish their most challenging missions — flying the world’s most advanced fighter aircraft, navigating ships and driving armored vehicles. TLS is the corporation’s hub for simulation, X reality, live-virtual-constructive capabilities, advanced training devices and full-service training programs. TLS also provides sustainment services such as supply chain and logistics IT solutions, spares and repairs, as well as automated test and support equipment. THE WORK As a key member of our Mechanical Engineering team, you will: • Perform Mechanical Engineering development and design functions in support of...
Lockheed Martin
Apr 01, 2026
Mechanical Engineer Senior - Loads & Dynamics Focus
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. Lockheed Martin Space is seeking an experienced Loads and Dynamics Analyst to join our...
Lockheed Martin
Apr 09, 2026
Senior Mechanical Engineer – Loads and Dynamics
Lockheed Martin Sunnyvale, CA
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. OVERVIEW: For over 60 years, the Fleet Ballistic Missile (FBM) team has supported...
Lockheed Martin
Apr 01, 2026
Mechanical Design Engineer Senior
Lockheed Martin Orlando, FL
Description: You will be the Senior Mechanical Design Engineer for the RF Product Center – Missile & Fire Control team. Our team designs, develops, and provides production support for high temperature antenna hardware that powers mission critical sensor systems. What You Will Be Doing As the Senior Mechanical Design Engineer you will own the mechanical design effort for RF sensors, working hand in hand with the design lead and cross functional IPTs. You’ll create 3 D CAD models, develop conceptual layouts, run tolerance analyses, and generate production ready drawings for components such as heat sinks, covers, and brackets. You’ll also lead design trade studies and coordinate developmental test (DVT) activities to keep performance, cost, and schedule on target. Your responsibilities will include: • Produce and maintain high quality 3 D CAD models and 2 D drawings for RF sensor mechanical parts. • Perform conceptual design, tolerance stack up, and thermal/mechanical...
Lockheed Martin
Apr 01, 2026
Mechanical Design Engineer Senior
Lockheed Martin Grand Prairie, TX
Description: You will be the Senior Mechanical Engineer for the Missiles & Fire Control (MFC) New Missile Team. Our team drives the concept to production journey for next generation missile systems, delivering robust mechanical designs, model based data, and validated tolerances that keep the program on schedule and on budget. What You Will Be Doing As the Senior Mechanical Engineer you will own every mechanical design artifact that fuels the program. Working side by side with product engineers, production planners, and the global supply chain, you will turn concepts into solid model geometry, Model Based Design (MBD) deliverables, and tolerance analyses that enable rapid, reliable manufacturing. The role sits in the core design organization and collaborates across engineering, production, and logistics, with occasional travel to supplier sites and test facilities. Your responsibilities will include: • Build and maintain 3 D CAD models and 2 D drawings in the Digital...
Lockheed Martin
Mar 26, 2026
Senior 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 an experienced Mechanical Engineer to support multiple programs in the Integrated Warfare Systems & Sensors business. The candidate will be expected to support the mechanical design, development and analyses for the cabinets and electronics design group across various SPY-7 and Aegis programs. The selected candidate will apply emerging technical expertise in mechanical engineering and have applicable knowledge of other related disciplines. Additionally, the candidate will support the successful design and analyses of cabinet assemblies to achieve major organizational objectives. The selected candidate may represent the organization as a technical contact on...
Lockheed Martin
Feb 11, 2026
Senior Mechanical 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 We are seeking an experienced Mechanical Engineer to support multiple programs in the Sensors, Effectors & Mission Systems business. The candidate will be expected to support the mechanical design, development and analyses across various programs. The selected candidate will apply emerging technical expertise in mechanical engineering and have applicable knowledge of other related disciplines. Additionally, the candidate will support the successful design and analyses to achieve major organizational objectives. The selected candidate may represent the organization as a technical contact on contracts and projects while coordinating with more senior internal or external personnel...
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
Mar 03, 2026
Senior Systems Engineer, Mechanical Integrator
Lockheed Martin Englewood, 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 mission...
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
ElectroMechanical Engineer Sr.
Lockheed Martin Orlando, FL
Description: You will be the Senior ElectroMechanical Engineer on the Advanced Programs hardware engineering team within Lockheed Martin Missiles & Fire Control (MFC). Our team designs, develops, and manufactures precision engagement aerospace and defense systems for the U.S. and allied militaries. You’ll work on cutting edge electronics packaging, hands on prototype builds, production support, and technical leadership that directly impact next generation missile and radar programs. What You Will Be Doing As the Senior ElectroMechanical Engineer you will act as a key technical contributor on one or more defense programs, guiding hardware from concept through low rate production and full rate manufacturing. You’ll lead cross functional teams, create detailed electromechanical models and drawings, define test criteria, and drive issue resolution while mentoring junior engineers and championing an inclusive, collaborative culture. Your responsibilities will include: • Lead...
Lockheed Martin
Apr 30, 2026
Reliability Engineer Sr
Lockheed Martin Orlando, FL
Description: You will be the Reliability Engineer for the Reliability & Test Engineering Team. Our team is responsible for guaranteeing that every component and sub assembly meets the highest reliability standards through rigorous Failure Modes, Effects, and Criticality Analyses (FMECA) and accelerated aging test programs that validate product lifecycle performance. What You Will Be Doing As the Reliability Engineer you will own the end to end reliability analysis process and develop test plans that uncover and mitigate risk early in the product development cycle. You’ll work side by side with design engineers, material scientists, test laboratories, and program managers to translate reliability data into actionable design improvements and ensure mission critical performance. Your responsibilities will include: • Create and maintain component level FMECA worksheets in compliance with MIL STD 1629A (or equivalent) and internal standards. • Identify failure modes, root...
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 30, 2026
Mechanical 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 mechanical engineer to support hardware production and development to meet the needs of our Radar product lines for DOD and international customers. The candidate is expected to apply best industry practices to solve various design, analysis, test, and manufacturing challenges. The activity will include but not be limited to technical production support, new design, research, analysis, hands-on build, test, and troubleshooting of equipment. The position will require the individual to contribute to the overall Engineering and Technology (E&T) organization efforts in capacities including peer reviews, design...
Lockheed Martin
Apr 29, 2026
Senior Manufacturing Engineer
Lockheed Martin Orlando, FL
Description: You will be the Senior Manufacturing Engineer for the SITC Manufacturing Engineering group. Our team is responsible for delivering precise work instructions, advancing process automation, and driving continuous improvement initiatives. What You Will Be Doing As the Senior Manufacturing Engineer you will be responsible for converting complex designs into actionable production guidance and enhancing manufacturing efficiency across missile‑defense programs. Your responsibilities will include, but are not limited to: Translate engineering blueprints and parts lists into clear work instructions. Develop and implement process automation and advanced manufacturing techniques. Lead root‑cause corrective actions and Lean Six Sigma improvement projects. Design and optimize processes to reduce cost, improve quality, and accelerate delivery. Why Join Us We are seeking a collaborative, results‑driven engineer who thrives in a fast‑paced...
Lockheed Martin
Apr 29, 2026
Systems Engineer Senior - Level 3
Lockheed Martin Fort Worth, TX
Description: You will be the Systems Engineer Senior for the Common Stim team which is responsible for managing multi‑spectral lab stimulator procurement activities across Lines of Business used in the development of real‑time simulation systems. What You Will Be Doing As the Systems Engineer Senior you will be responsible for serving as the technical bridge between simulation lab teams and external hardware suppliers, ensuring stimulator systems meet program requirements. Your responsibilities will include: Procure Electronic Warfare, RADAR, Communication, Navigation & Interrogation, and EO/IR stimulator subsystems. Develop subsystem requirements and translate laboratory customer needs into clear specifications for suppliers. Manage requirements change implementation between internal engineering teams and external product suppliers. Support system integration and verification of new capabilities in hardware‑in‑the‑loop (HITL) simulation...
Lockheed Martin
Apr 29, 2026
Supplier Quality Engineer Senior (SQE) - Arlington, TX
Lockheed Martin Arlington, TX
Description: You will be the Supplier Quality Engineer Senior for Lockheed Martin's PAC-3 Missile and Launcher Evolutionary Development and Transition to Production programs, based in Arlington, TX. Our team is responsible for ensuring the quality of products and services provided by suppliers, and you will play a key role in leading quality initiatives and collaborating with cross-functional teams to achieve program objectives. What You Will Be Doing As the Supplier Quality Engineer Senior, you will be responsible for performing scheduled product source inspections, first articles, and product line validations at suppliers, as well as providing internal and supplier support for root cause and corrective/preventive actions. You will also participate in supplier failure/diagnosis and Material Review Board (MRB) activities, and provide technical liaison support related to quality engineering matters. Your Responsibilities will include: - Perform scheduled product source...
Lockheed Martin
Apr 29, 2026
Staff Propulsion Subsystem Engineer
Lockheed Martin Englewood, 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. Fleet Ballistic Missiles (FBM) is one of Lockheed Martin’s best-in-class Lines of...
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