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108 information system security engineer jobs found in Huntsville

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Lockheed Martin
May 29, 2026
Systems Integration Engineer Staff
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. OVERVIEW: 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. What does this role look like? Learn more about THAAD As a...
Lockheed Martin
May 29, 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
May 29, 2026
Quality Engineer Asc Mgr
Lockheed Martin Huntsville, AL
Description: Lockheed Martin Space is hiring! Take your career to the next level and come work for us in Huntsville AL. We are motivated by innovation and integrity. We believe that by applying the highest standards of business ethics and forward thinking, everything is within our reach –and yours as a Lockheed Martin Space employee. This position directly supports the production of cables and harnesses, subassemblies, and AI&T for the LRHW Program. As a Quality Engineering Associate Manager, the candidate will provide leadership to the Huntsville Production Quality team. This includes Quality Engineers and Production Floor Inspectors. Key responsibilities include: • Leading, developing and mentoring team of Quality Engineers and Inspectors • Supporting new business proposals and program start ups • Providing surge support to Quality Engineering team • Ensuring product compliance through accurate flow down of Program/Industry requirements • Trending Quality...
Lockheed Martin
May 29, 2026
System Integration Test Engineer Senior
Lockheed Martin Huntsville, AL
Description: Role Overview Join the Next Generation Interceptor (NGI) team as a System Integration/Test Engineer. You’ll help integrate, test, and validate missile defense systems that could change how we deter threats. This entry-level role gives hands-on experience in cutting-edge vehicle integration and test within a collaborative development environment. Key Duties / Responsibilities ● Support mechanical and electrical vehicle integration and testing to ensure full system functionality ● Coordinate readiness and daily test activities across multiple disciplines, including internal and external teams ● Conduct or assist in certified test procedures, ensuring accurate execution from initial build to final production ● Develop and follow test procedure flows at the production facility ● Coordinate equipment and software support for integration and test activities ● Analyze test results and prepare reports to verify and validate system performance ● Document...
Lockheed Martin
May 29, 2026
Asc Mechanical Design Engineer
Lockheed Martin Huntsville, AL
Description: This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. As a Mechanical Design Engineer, you will oversee the end-to-end mechanical design of a complex missile system under development. This will include management of mechanical interfaces, resolution of mechanical integration issues through coordination between suppliers and internal design teams through all phases of the lifecycle. Day to day activities will include technical leadership of a multi site team, planning future activities, briefing leadership on progress and challenges, and driving integrated technical solutions to closure. In this role, you will: • Participate in issue resolution and develop solutions to technical problems of varying complexity while assuring sound technical content and timely closure. • Develop,...
Lockheed Martin
May 29, 2026
System Integration/Test Engineer Staff
Lockheed Martin Huntsville, AL
Description: Role Overview As a Staff System Integration/Test Engineer on the Next Generation Interceptor (NGI) program, you will help design and execute tests that ensure missile defense systems perform reliably. Your work will directly support the integration of advanced technologies and the development of solutions that protect people and nations from emerging missile threats. Key Duties / Responsibilities • Support subcontractors in developing compliant test plans, procedures, and reports. • Lead working groups and collaborate with customer representatives and Lockheed Martin subject matter experts across disciplines within NGI. • Contribute to major program reviews at the unit, subsystem, and vehicle level, including QRB, CDR, and TRR. • Mentor junior engineers in environmental testing principles. • Translate customer requirements into practical system test solutions while considering technical, schedule, and cost constraints. Work Environment You will be part of a...
Lockheed Martin
May 28, 2026
Mechanical Engineer Staff - Thermal Focus (Level 4)
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 4 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 senior member...
Lockheed Martin
May 28, 2026
Software Automated Test 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 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
May 28, 2026
Systems Engineer Associate - Early Career
Lockheed Martin Huntsville, AL
Description: 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. This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. The Engineering & Technology organization is a highly dynamic and growing organization that plays a vital role in providing mission-critical solutions to our customers. Come be a part of the development of the new Long Range Hypersonic Weapon (LRHW). Join the Lockheed...
Lockheed Martin
May 28, 2026
Cybersecurity Engineer - Early Career
Lockheed Martin Huntsville, AL
Description: Protecting what matters most is the mission that matters most. Ready for a challenge at the speed of Hypersonics Come join Lockheed's Long Range Hypersonic Weapon (LRHW) team. Our system will travel at Mach 5 (over a mile per second). Helping us create a system that goes that fast means overcoming several difficult physics and engineering challenges. You will be integrating hypersonic missile technology into an Army battery on a highly accelerated schedule to deliver a hypersonic operational prototype system to the Soldier. LRHW will be capable of flying at 5x the speed of sound and will provide a timely response to varying threat scenarios. If this intrigues you, come join our LRHW HW team. Lockheed Martin is in search of a full-time Early Career Cybersecurity Engineer.to support the Long Range Hypersonic Weapon (LRHW) program, Systems Engineering and Integration (SEIT) Integrated Product Team (IPT). This position is in "Rocket City" Huntsville AL. Learn more...
Lockheed Martin
May 27, 2026
Mechanical Design Engineer
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. This position supports spacecraft, missile, hypersonic, or other advanced aerospace...
Lockheed Martin
May 27, 2026
Sr. Mechanical Design Engineer
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. This position supports spacecraft, missile, hypersonic, or other advanced aerospace...
Lockheed Martin
May 27, 2026
Electronics Engineer IV, Interim Secret
Lockheed Martin Huntsville, AL
Description: Join Our Team as an Avionics Electrical Systems 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. This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Huntsville AL Sunnyvale CA Littleton CO You will work a flexible 9x80 schedule in the office full-time. 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,...
Lockheed Martin
May 27, 2026
Electronics Engineer IV, Interim Secret
Lockheed Martin Huntsville, AL
Description: Join Our Team as an Avionics Electrical Systems 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. This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Huntsville AL Sunnyvale CA Littleton CO You will work a flexible 9x80 schedule in the office full-time. 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,...
Lockheed Martin
May 27, 2026
Electronics Engineer III, Interim Secret
Lockheed Martin Huntsville, AL
Description: Join Our Team as an Avionics Electrical Systems 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. This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Huntsville AL Sunnyvale CA Littleton CO You will work a flexible 9x80 schedule in the office full-time. 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,...
Lockheed Martin
May 27, 2026
Electronics Engineer III, Interim Secret
Lockheed Martin Huntsville, AL
Description: Join Our Team as an Avionics Electrical Systems 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. This position does not support teleworking ;the selected candidate will be located near our Lockheed Martin Space facility in: Huntsville AL Sunnyvale CA Littleton CO You will work a flexible 9x80 schedule in the office full-time. 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,...
Lockheed Martin
May 27, 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
May 26, 2026
Electrical Systems Integrator
Lockheed Martin Huntsville, AL
Description: Lockheed Martin "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. The modern missile-threat landscape is characterized...
Lockheed Martin
May 23, 2026
Systems Engineer Junior
Lockheed Martin Huntsville, AL
Description: Lockheed Martin "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. The Lockheed Martin Next Generation Interceptor...
Lockheed Martin
May 23, 2026
Systems Engineer
Lockheed Martin Huntsville, AL
Description: Lockheed Martin "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. The Lockheed Martin Next Generation Interceptor...
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