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62 level 3 jobs found in Huntsville

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Lockheed Martin
Jun 19, 2026
Thermal Engineer Senior (Level 3)
Lockheed Martin Huntsville, AL
Description: Space and strategic defense systems operate in some of the most unforgiving environments imaginable. Success depends on precision — and thermal performance is often the difference between mission success and mission failure. At Lockheed Martin Space, we are redefining resilience and speed through our 21st Century Security® vision. We don’t just build systems — we engineer survivability, performance, and reliability into every component. As a Level 3 Thermal Engineer, you will serve as a technical leader driving the thermal architecture of advanced missile systems from concept through qualification and production. This position supports spacecraft, missile, hypersonic, or other advanced aerospace platforms operating in extreme and highly dynamic environments. If you’re looking for ownership, influence, and the opportunity to solve complex, high-consequence engineering challenges — this role is built for you. What does this role look like? As a member of the...
Lockheed Martin
May 27, 2026
MRP (Make Part Planner) - Level 3
Lockheed Martin Huntsville, AL
Description: Protecting what matters most is the mission that matters most. 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. Going to space is just the...
Lockheed Martin
May 15, 2026
Program Planner - Level 3
Lockheed Martin Huntsville, AL
Description: Protecting what matters most is the mission that matters most. 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. Defending against...
Lockheed Martin
Jun 04, 2026
Senior Electronic Component Engineer (Level 3)
Lockheed Martin Huntsville, AL
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. We are seeking a motivated Component Engineer to join our team of forward-thinking...
Lockheed Martin
Jun 12, 2026
Flight Sciences Multi-body Dynamics Engineer (Level 3)
Lockheed Martin Huntsville, AL
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: At Lockheed Martin, your work has real impact. Every day our teams design...
Lockheed Martin
May 27, 2026
AI/ML Engineer, Level 3
Lockheed Martin Huntsville, AL
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. Our team needs a full-time AI/ML Engineer. In this role, you will be responsible for...
Lockheed Martin
Jun 25, 2026
CAD Drafter II
Lockheed Martin Huntsville, AL
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. The designer will work closely with engineers to provide component or portions of system...
Lockheed Martin
Jun 25, 2026
Technician Senior
Lockheed Martin Huntsville, AL
Description: • Fabrication of cable assemblies for flight and ground support hardware. • Electronic, mechanical, or electromechanical assembly. • Constructing, troubleshooting, calibrating, adjusting, testing, and maintaining equipment, components, devices, and/or systems. • Able to work and build assemblies with minimal work instructions. • Interpret engineering drawings and make initial layouts. • Perform a variety of hands-on electrical assembly and minor mechanical assembly tasks ranging from repetitive to non-repetitive production assembly operations. • Conduct basic math and use computers at a basic level. • May conduct in process quality inspections on work in process in accordance with quality specifications. • Make continuity checks on work in process and completed work. • May disassemble, modify, rework, reassemble, and test experimental or prototype assemblies and subassemblies according to specifications under simulated conditions. Basic Qualifications: • Basic...
Lockheed Martin
Jun 25, 2026
Systems Engineer - Software Safety
Lockheed Martin Huntsville, AL
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space! As we enter a new era of Strategic Weapon Systems, we are a pioneer, partner, innovator and builder. Do you have a passion for working on emerging technologies? Are you looking for a growth opportunity where you can contribute to a very significant mission? Come be part of a culture that encourages employees to think big, 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! Lockheed Martin Space in Huntsville, AL has an immediate opening for a Software Safety Engineer to help field a new missile defense system, Long Range Hypersonic Weapon, that the nation urgently needs. In this role, you will use your expertise to ensure that safety is crafted into hardware and software products and that controls are incorporated and remain effective...
Lockheed Martin
Jun 25, 2026
Software Engineer - Secret Clearance
Lockheed Martin Huntsville, AL
Description: What We’re Doing Lockheed Martin is developing innovative solutions to meet the evolving needs of our customers. As a leader in the defense and aerospace industry, we are committed to delivering high-quality products that exceed expectations. Who We Are Our Team, the Modeling and Simulation Contract for Framework and Tools (MASC-F) team, is constantly engineering, developing and integrating new capabilities for the U.S. Missile Defense System. MASC-F develops and sustains the simulation framework supporting the MDA's test needs. The Work Lockheed Martin Rotary & Mission Systems is seeking a full-time Software Engineer. In this role, you will work in a collaborative environment, work to develop software capabilities for product implementation and demonstrate completed tasks. The successful candidate will have experience and/or knowledge of object oriented software development, Java/C++ or similar languages Who You Are We are seeking a highly motivated...
Lockheed Martin
Jun 22, 2026
Electronics Engineer III, Interim Secret
Lockheed Martin Huntsville, AL
Description: Join Our Team as an Electronics Engineer where you will work on the development of a sophisticated state-of-the-art avionics product in a world class Integrated Product Development environment. About Lockheed Martin Space 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...
Lockheed Martin
Jun 20, 2026
Black Hawk Business Development – Army Rapid Capability Upgrades
Lockheed Martin Huntsville, AL
Description: What We’re Doing: Strategy and Business Development (S&BD) position for the Sikorsky Aircraft Corporation (SAC) Army and Air Force Systems organization, with a focus on working with our US Army customer on ways to improve the Black Hawk, with rapid capability insertion and upgrades/modifications to UH-60M and UH-60L variants. The Work: Duties will include but are not limited to: • Create, maintain, and expand relationships with US Army, government labs, acquisition customers, and warfighters to gain a detailed understanding of their near-, mid-, and long-term capability gaps to inform capability and capability roadmap solutions. • Develop a deep knowledge of customer desires, and act as our external customers’ advocate within LM Sikorsky. • Identify, qualify, pursue, and capture new business opportunities that advance next generation Lockheed Martin (LM) technology and increase Army warfighting capability by integrating emerging capabilities and modernizing...
Lockheed Martin
Jun 19, 2026
Sr Systems Engineer-GMD Weapons Systems
Lockheed Martin Huntsville, AL
Description: What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The selected Systems Engineer responsibilities will include the support of the Ground Weapons System (GWS) program as an individual contributor on the A&D Requirements team. This role is responsible for developing Systems Engineering products that directly support the design and development of the GWS capability on behalf of the Missile Defense Agency (MDA). -The selected candidate should thrive in a fast-paced work environment with high expectations, collaborative/teams comprised of all experience levels. -Due to the...
Lockheed Martin
Jun 19, 2026
Software Engineer, Sr - GMD Weapons Systems (GWS)
Lockheed Martin Huntsville, AL
Description: What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The selected software Engineer responsibilities will include the support of the GWS-GSS IPT. You be responsible for software development execution and then will monitor, measure, control and report on the test progress, the product quality status and the test results, adapting the test plan and compensating as needed to adjust for evolving conditions. Who We Are Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a...
Lockheed Martin
Jun 19, 2026
Software Automated Test Engineer - GMD Weapons Systems (GWS)
Lockheed Martin Huntsville, AL
Description: What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The Automated Software Test Engineer will support the Missile Defense Agency’s GMD Weapon System program by developing, maintaining, and executing automated test capabilities used to verify mission-critical software functionality. The engineer will work with software development, systems engineering, integration, cybersecurity, and test teams to ensure software products meet technical, program, and customer requirements. Who We Are Lockheed Martin is a global aerospace, defense, and security company dedicated to...
Lockheed Martin
Jun 19, 2026
Technical Writer - GMD Weapon System (GWS)
Lockheed Martin Huntsville, AL
Description: What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The Technical Writer responsibilities include writing, rewriting and/or editing technical and programmatic documents, technical procedure manuals, and related technical publications to communicate clearly and effectively. General activities: • Writing, rewriting and/or editing documents such as technical reports and technical key proposal artifacts. • Ensuring documents are written using correct applicable templates, properly formatting text, and ensuring proper use of punctuation and grammar. • Updating existing...
Lockheed Martin
Jun 19, 2026
Systems Engineer - GMD Weapons Systems (GWS)
Lockheed Martin Huntsville, AL
Description: What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work This position is for a Systems Engineer to support the IFICS Data Terminal (IDT) product team on the Ground Based Mid-course Defense (GMD) Weapon System (GWS) program. The candidate should have experience taking on progressively challenging responsibilities, demonstrating initiative, and driving innovative solutions. They should be recognized as a self-starter with a proven ability to lead teams, learn quickly, and deliver results in dynamic environments. In this role the candidate will perform Systems Engineering functions...
Lockheed Martin
Jun 19, 2026
Software Automated Test Engineer - GMD Weapons Systems (GWS)
Lockheed Martin Huntsville, AL
Description: What We're Doing Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks. The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat. The Work The selected Principal Test Engineer responsibilities will include the support of the GWS-IDT IPT. You be responsible for scheduling the tests for execution and then will monitor, measure, control and report on the test progress, the product quality status and the test results, adapting the test plan and compensating as needed to adjust for evolving conditions. Who We Are Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the...
Lockheed Martin
Jun 19, 2026
Strategic Planning Senior Staff
Lockheed Martin Huntsville, AL
Description: The mission matters. So do the people behind it. With advancing defense technology at our core, what sets us apart is a culture of collaboration, purpose, and impact. What is the mission? 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. What does this role look like? The Strategic Planning Senior staff member will lead a team supporting organizational-level strategic planning, product portfolio alignment, and governance initiatives to drive...
Lockheed Martin
Jun 19, 2026
MRP ( Make Part Planner) Level - 2
Lockheed Martin Huntsville, AL
Description: Protecting what matters most is the mission that matters most. 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. Going to space is just the...
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