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160 security clearance jobs found in Huntsville, AL

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Lockheed Martin
Mar 31, 2026
Electronics Engineer III
Lockheed Martin Huntsville, AL, USA
Description: Join Our Team as an Avionics Electronics Engineer where you will work on developing the new Long Range Hypersonic Weapon (LRHW), leveraging our decades of hypersonic experience and expertise. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: Huntsville AL and be expected to work a flexible 9x80 schedule in the office full-time. Ready for a challenge at the speed of Hypersonic? Come join Lockheed Martin's Long Range Hypersonic Weapon 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. What does this role look like? The role focuses on designing and developing electrical interfaces...
Lockheed Martin
Mar 31, 2026
Software Engineer - Early to Mid-career
Lockheed Martin Huntsville, AL, USA
Description: Who We Are: At Lockheed Martin, 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 employee. We value your unique skills and expertise, and we aim to give back continuously by offering a wide variety of benefits and amenities to help our employees live flexible, balanced, and fulfilling lives at, and outside of, work. What We’re Doing: Our Team, the Command and Control, Battle Management and Communications (C2BMC) Regional team, is constantly engineering, developing and integrating new capabilities for the U.S. Missile Defense System. protecting both the United States and its allies. This large, fast paced team, is composed of many small agile teams working together dynamic environment with a common mission to develop and deploy leading-edge missile defense technologies. The Work: The C2BMC-Regional Application Agile Release Train is seeking a Software Engineer...
Lockheed Martin
Mar 31, 2026
Software Engineer - Early Career
Lockheed Martin Huntsville, AL, USA
Description: Who We Are At Lockheed Martin, 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 employee. We value your unique skills and expertise, and we aim to give back continuously by offering a wide variety of benefits and amenities to help our employees live flexible, balanced, and fulfilling lives at, and outside of, work. What We’re Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Regional team, is constantly engineering, developing and integrating new capabilities for the U.S. Missile Defense System. protecting both the United States and its allies. This large, fast paced team, is composed of many small agile teams working together dynamic environment with a common mission to develop and deploy leading-edge missile defense technologies. The Work The C2BMC-Regional Application Agile Release Train is seeking a software engineer that...
Lockheed Martin
Mar 31, 2026
Software Engineer - Staff
Lockheed Martin Huntsville, AL, USA
Description: Who We Are At Lockheed Martin, 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 employee. We value your unique skills and expertise, and we aim to give back continuously by offering a wide variety of benefits and amenities to help our employees live flexible, balanced, and fulfilling lives at, and outside of, work. What We’re Doing Our Team, the Command and Control, Battle Management and Communications (C2BMC) Regional team, is constantly engineering, developing and integrating new capabilities for the U.S. Missile Defense System. protecting both the United States and its allies. This large, fast paced team, is composed of many small agile teams working together dynamic environment with a common mission to develop and deploy leading-edge missile defense technologies. The Work The C2BMC-Regional Application Agile Release Train is seeking a Software Engineer that...
Lockheed Martin
Mar 31, 2026
Systems Engineer – Architecture and Interfaces
Lockheed Martin Huntsville, AL, USA
Description: Protecting what matters most is the mission that matters most. At Lockheed Martin, we are shaping the future of space exploration and defense. As a leader in the industry, we are known for our pioneering spirit, collaborative partnerships, innovative thinking, and commitment to building remarkable products. Our team is dedicated to making a positive impact on the world by leveraging our unique skills and experiences to tackle the most complex engineering challenges. We are passionate about delivering exceptional results and creating a better tomorrow. We are at the forefront of hypersonic missile development, and we want you to be a part of this exciting journey. If you share our passion for innovation and our commitment to making a difference in the world, we welcome you to join our team. Learn more about our Hypersonic Solutions here. The Hypersonics Advanced Programs Organization is looking for a Systems Engineer to join the Razor team on a Research...
Lockheed Martin
Mar 31, 2026
Project Engineer - Senior (IC3)
Lockheed Martin Huntsville, AL, 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 we journey through a new era of space, Lockheed Martin Space is a pioneer, partner,...
Lockheed Martin
Mar 31, 2026
Software Engineer, Sr - GMD Weapons Systems (GWS)
Lockheed Martin Huntsville, AL, USA
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 Software Integrator Engineer supports the integration, testing, and sustainment of software solutions across Ground Midcourse Defense Weapon System (GWS) platforms. This role works closely with software developers, systems engineers, test teams, and cybersecurity partners to help ensure software components function together as intended and meet program requirements. Essential Functions: • Support integration of software components across subsystems in development and test environments • Assist with software builds,...
Lockheed Martin
Mar 31, 2026
Electronics Engineer Sr
Lockheed Martin Huntsville, AL, 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. Join us in shaping a new era in space and find a career that's built for you. This is an...
Lockheed Martin
Mar 31, 2026
Configuration Management Analyst - Early Career
Lockheed Martin Huntsville, AL, 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. Join us in shaping a new era in space and find a career that's built for you. We are currently seeking a Full Time Configuration Management Analyst - Early Career, for our site in Huntsville, Alabama. As a Configuration Management...
Lockheed Martin
Mar 31, 2026
Estimating Manager (Secret clearance required)
Lockheed Martin Huntsville, AL, 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. In this role you will: Provide Estimating / Proposal leadership for Missile Defense Programs...
Lockheed Martin
Mar 31, 2026
Automated Software Test Engineer, Stf - GMD Weapons Systems (GWS)
Lockheed Martin Huntsville, AL, USA
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 engineer will support a fast-pace, forward looking Software Development environment on the Architecture and Delivery (A&D) product team's Automated Test and Verification team, with tasking directed at Continuous Integration and Continuous Deliver (CI/CD). 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 safer place. Our RMS business in Huntsville, AL is a hub of talented engineers,...
General Dynamics Mission Systems, Inc
Mar 31, 2026
MDA | Sr Advanced Radar Electromagnetic Warfare Analyst
General Dynamics Mission Systems, Inc Huntsville, AL, USA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.     CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. 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 Radar Electromagnetic Warfare Analyst: ​​​The Systems Engineering and Integration Team is seeking a Radar Electromagnetic Warfare Analyst.   The Radar Electromagnetic Warfare Analyst will support analysis and modeling activities focused on electromagnetic warfare...
General Dynamics Mission Systems, Inc
Mar 31, 2026
MDA | Radar Electromagnetic Warfare Analyst
General Dynamics Mission Systems, Inc Huntsville, AL, USA
Basic Qualifications Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 5+ years of job-related experience, or a Master's degree plus 3 years of job-related experience. Agile experience preferred.     CLEARANCE REQUIREMENTS: Department of Defense Secret security clearance is required at time of hire. 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 ROLE AND POSITION OBJECTIVES: The Systems Engineering and Integration Team is seeking a Radar Electromagnetic Warfare Analyst.  The Radar Electromagnetic Warfare Analyst will support engineering studies and modeling efforts related to electromagnetic warfare...
Lockheed Martin
Mar 27, 2026
Lead Test Engineer – Flight Tests
Lockheed Martin Huntsville, AL, USA
Description: Role Overview Lead and execute flight test planning for new development programs. Serve as a technical leader and hands-on engineer, ensuring all flight test requirements are met while collaborating with cross-functional teams. Influence program outcomes from early development through execution. Key Duties / Responsibilities • Plan, implement, and execute flight tests for developmental hardware • Develop comprehensive test plans, procedures, and schedules • Integrate in-house and commercial components into full systems or subsystems • Coordinate testing activities across programs and external organizations • Analyze test results, prepare reports, and verify/validate system performance • Write discrepancy reports and perform regression testing for fixes • Ensure all testing meets technical, schedule, and cost constraints Work Environment • Fast-paced, collaborative team working across multiple sites • Close interaction with government agencies, test...
Lockheed Martin
Mar 27, 2026
THAAD Chief Engineer Principle
Lockheed Martin Huntsville, AL, 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 day we use our unique skills and experiences to create, design and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to think big, perform with excellence and create incredible products. We provide the resources, encouragement and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you! Lockheed Martin is looking for an experienced and dynamic Chief Engineer Principle to join the Theater High Altitude Air Defense (THAAD) program. As the Launcher Chief Engineer for THAAD, you will: • Support the THAAD Chief Engineer with primary delegated responsibility for the THAAD Launcher • Act as the main technical authority...
Lockheed Martin
Mar 26, 2026
Supply Planning Analyst - Level 2
Lockheed Martin Huntsville, AL, USA
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
Mar 26, 2026
Software Test Engineer
Lockheed Martin Huntsville, AL, 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 full time Software Test Engineer. In this role, you...
Lockheed Martin
Mar 26, 2026
Systems Engineer Rapid Advanced Payload Test
Lockheed Martin Huntsville, AL, USA
Description: RAPT-2 Rapid Advanced Payload Test #2 LM Space is seeking a Senior Systems Engineer to support the design, development, verification, and integration of complex aerospace and space systems, translating high level mission objectives into clear system architectures, interface control documents, and integration schedules. This role helps coordinate hardware, software, and test teams to ensure that every subsystem meets rigorous performance, safety, and reliability criteria while complying with all relevant regulations. The engineer is responsible for system level test planning and execution, configuration baseline management. The position requires extensive collaboration with the overall program team. Basic Qualifications: Experience with military or space mission programs. Experience Using DOORS and/or DOORS NG Experience with SysML Exposure to MBSE tools such as Cameo and Rhapsody Systems Thinking -Ability to view the system holistically and understand...
Lockheed Martin
Mar 26, 2026
Mechanical Designer
Lockheed Martin Huntsville, AL, 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. The designer will work closely with engineers to provide component or portions of system...
Lockheed Martin
Mar 25, 2026
Logistics Engineer
Lockheed Martin Huntsville, AL, USA
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. LM SPACE: WHAT WE'RE DOING 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. THE WORK Lockheed Martin is seeking a talented Logistics Engineer with a Secret clearance to work from our Huntsville, AL location. You will support the Terminal High Altitude Area Defense (THAAD) program as a Logistics Engineer in developing Logistics Product Data (LPD) for all THAAD ground...
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