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40 mechanical engineer jobs found

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Lockheed Martin
Mar 17, 2026
Senior Mechanical Engineer
Lockheed Martin King of Prussia, PA, USA
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 a Mechanical Engineer to join our FBM Reentry...
Lockheed Martin
Mar 06, 2026
Aeroshell Mechanical Engineer
Lockheed Martin King of Prussia, PA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible products? We provide the resources, inspiration and focus—if you have the passion and courage to dream big, then we want to build a better tomorrow with you. As a Mechanical Engineer, you will: • Generate and release design disclosure drawings & models as well as revisions using CAD software (CREO) • Work under the direction of other mechanical engineers to research, design, analyze, and develop mechanical components, assemblies, and...
Lockheed Martin
Feb 26, 2026
Aeroshell Mechanical Engineer Sr.
Lockheed Martin King of Prussia, PA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible products? We provide the resources, inspiration and focus—if you have the passion and courage to dream big, then we want to build a better tomorrow with you. As a Mechanical Engineer Sr., you will: • Generate and release design disclosure drawings & models as well as revisions using CAD software (CREO) • Work under the direction of other mechanical engineers to research, design, analyze, and develop mechanical components, assemblies,...
Lockheed Martin
Feb 26, 2026
Aeroshell Mechanical Engineer Sr.
Lockheed Martin King of Prussia, PA, USA
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world’s hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform with excellence and build incredible products? We provide the resources, inspiration and focus—if you have the passion and courage to dream big, then we want to build a better tomorrow with you. As a Mechanical Engineer Sr., you will: • Generate and release design disclosure drawings & models as well as revisions using CAD software (CREO) • Work under the direction of other mechanical engineers to research, design, analyze, and develop mechanical components, assemblies,...
Lockheed Martin
Jan 15, 2026
Loads and Dynamics Analyst Mechanical Engineer - Mid Career
Lockheed Martin King of Prussia, PA, USA
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. As an experienced Loads and Dynamics Analyst you will be a part of state-of-the-art...
Lockheed Martin
Feb 23, 2026
We're hiring! Radar, EW and Sensors Engineering Opportunities
Lockheed Martin King of Prussia, PA, USA
Description: WHO WE ARE At Lockheed Martin, we tackle the world’s toughest challenges through creativity, collaboration, and purposeful innovation. Our Rotary and Mission Systems team unites the brightest minds to protect people, keep allies safe, and solve the most complex problems across land, air, sea, and space. We put our employees first—offering diverse career paths, flexible schedules, competitive compensation, and comprehensive benefits that support a healthy, fulfilling life both at work and at home. Our culture champions innovation, integrity, and corporate responsibility. Your mission becomes ours. Join a team that fuses radar, electronic warfare, laser weapon systems, Counter UAS, mission systems, and unmanned vessels into a single, cutting edge ecosystem—delivering 21st Century Security for our allied partners. Be part of the next generation of security, driving integrated solutions that shape decisive, cross domain dominance for land, air, sea, and space. THE...
General Dynamics Mission Systems, Inc
Mar 20, 2026
Sr Manufacturing Engineer
General Dynamics Mission Systems, Inc Canonsburg, PA, USA
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 18, 2026
Manufacturing Engineer - Staff
Lockheed Martin King of Prussia, PA, USA
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 diverse 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 Space is seeking an experienced Manufacturing Engineer - Staff to join our Production Support Engineering Team in King of Prussia, PA ! The successful candidate will have experience and/or knowledge of the following:...
Lockheed Martin
Mar 17, 2026
Junior Aeronautical Engineer
Lockheed Martin King of Prussia, PA, USA
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 a Junior Aeronautical Engineer to join our team in...
General Dynamics Mission Systems, Inc
Mar 16, 2026
Intern Engineer
General Dynamics Mission Systems, Inc Charleroi, PA, USA
Basic Qualifications Candidates should demonstrate a thorough understanding of engineering technology.  Engineering Interns must be enrolled in an accredited degree program in Computer Engineering, Systems Engineering, Software Engineering, Electrical Engineering, Mechanical Engineering or other related scientific or technical discipline with a preference for a standing of a sophomore or higher.     Due to the nature of work performed within our facilities, U.S. citizenship is required. Responsibilities for this Position REPRESENTATIVE DUTIES AND TASKS: Apply your classroom-learned skills to a program supporting the defense of our country. GDMS has an immediate opening for an Engineering Intern to join our team. The position provides an opportunity to work on projects that support some of our nation’s fundamental defense services. GDMS employees work closely with esteemed customers to develop solutions that allow them to...
Lockheed Martin
Mar 13, 2026
SMT Operator
Lockheed Martin Archbald, PA, USA
Description: You will be the SMT Operator for the SMT Assembly team at Lockheed Martin Missiles & Fire Control (MFC) in Archbald, PA. Our team is responsible for operating and maintaining the surface‑mount technology (SMT) production line. What You Will Be Doing As the SMT Operator you will be responsible for ensuring the SMT line runs efficiently, safely, and to the highest quality standards. Your responsibilities will include, but are not limited to: Perform all necessary tasks associated with the setup, running and daily maintenance of the SMT assembly line Achieve the defined quality and HPU standards for assigned work Assembler would operate various equipment such as but not limited to selective solder machine, wave solder machine, wash and coating equipment Perform hand population of complex circuit cards and the soldering and touchup of new and existing product Form Components and hand or machine populate circuit cards Perform...
Lockheed Martin
Mar 11, 2026
Systems Engineer
Lockheed Martin King of Prussia, PA, USA
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 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s...
Lockheed Martin
Mar 06, 2026
CMM Programmer
Lockheed Martin King of Prussia, PA, USA
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. • Program, set up, and operate Zeiss CMMs using Calypso software, FaroArm, and Blue‑Light...
Lockheed Martin
Mar 03, 2026
Senior Manufacturing Engineer
Lockheed Martin King of Prussia, PA, USA
Description: Company Mission & Program Overview At Lockheed Martin Space , we design and deliver advanced space and defense solutions that protect people, connect communities, and shape the future. Our work supports national security, scientific discovery, and global innovation through our 21st Century Security® vision —focused on resiliency, urgency, and partnership. We believe the future of space depends on both cutting-edge technology and the next generation of engineers . That’s why we invest in early-career talent, mentorship, and hands-on experience that accelerates learning and impact from day one. Role Overview We are seeking a Manufacturing Engineer to join our Operations Manufacturing Engineering Team in King of Prussia, PA. Help transform engineering designs into reliable, repeatable manufacturing processes that support complex mechanical and electromechanical assemblies. You’ll collaborate closely with design engineering, production teams, quality,...
Lockheed Martin
Feb 27, 2026
Survivability Engineer (Level II)
Lockheed Martin King of Prussia, PA, USA
Description: "Ahead of Ready" 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. As a Survivability Engineer, you will support the System Engineering (SE) Special Disciplines Organization in one or more of the following...
Lockheed Martin
Feb 26, 2026
Sr Mass Properties Engineer
Lockheed Martin King of Prussia, PA, USA
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. For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s mission to provide affordable and credible strategic defense. We offer unique...
Lockheed Martin
Feb 25, 2026
Sr. Quality Engineer - Archbald, PA
Lockheed Martin Archbald, PA, USA
Description: You will be the Quality Engineer Sr. for the Quality Engineering team. Our team is responsible for delivering world‑class quality assurance support to the Missiles & Fire Control (MFC) circuit‑card assembly line. What You Will Be Doing As the Quality Engineer Sr. you will be responsible for driving end‑to‑end quality initiatives that keep our hardware production on schedule and compliant. Your responsibilities will include, but are not limited to: Chairing Material Review Boards and facilitating Corrective Action Boards. Providing inspection and test support, and managing disposition of non‑conforming material. Preparing and executing First Article Inspections (FAIs), Process Line Verifications (PLVs) and Production Readiness Reviews (PRRs). Effectively communicate with Customer, Program team and other functional departments. Conducting Hardware Quality Assessments (HQAs) and Program Status Reviews (PSRs). Supporting internal and...
Lockheed Martin
Feb 24, 2026
Quality Engineer - Archbald, PA
Lockheed Martin Archbald, PA, USA
Description: You will be the Quality Engineer for the Quality Team. Our team is responsible for developing, modifying, and maintaining quality evaluation and control systems that ensure product excellence. What You Will Be Doing As the Quality Engineer you will be responsible for shaping and safeguarding the quality of our materials and finished products throughout the production lifecycle. Your responsibilities will include, but are not limited to: Design and implement inspection, testing, and evaluation methods for products and production equipment. Collaborate with engineering and manufacturing to establish and enforce quality standards. Conduct statistical analysis and cost assessments for non‑conforming items. Audit quality systems, identify deficiencies, and drive corrective actions that meet reliability standards. Document all quality activities to ensure compliance with regulatory and internal requirements. Why Join Us We are...
Lockheed Martin
Feb 21, 2026
Materials Engineer
Lockheed Martin King of Prussia, PA, USA
Description: "Ahead of Ready" 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. As a Materials and Processes Engineer you’ll work on a broad range...
Lockheed Martin
Feb 19, 2026
Senior Battery Engineer III, Missiles
Lockheed Martin King of Prussia, PA, USA
Description: Join Our Team as an Avionics Battery Systems Engineer where you will be responsible for the design, development, analysis, qualification, test oversight and production oversight of batteries required for programs in the Strategic Reentry Portfolio. What does this role look like? • Provide battery engineering support at battery suppliers to provide oversight for battery testing and production. • Design and development responsibilities include drafting requirements, performing trade studies and creating battery specifications. • Perform troubleshooting and Closed Loop Failure Investigations. Key activities you will accomplish in this role: • You will provide battery engineering support at battery suppliers to provide oversight for battery testing and production. • Battery engineering support will be provided for rechargeable and non-rechargeable lithium chemistries as well as reserve battery chemistries such as molten-salt thermal batteries,...
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