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24 program security representative jobs found

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Lockheed Martin
Jan 06, 2026
Security Rep Stf / CSSO / Troy, AL
Lockheed Martin Troy, AL, USA
Description: Lockheed Martin's Missiles and Fire Control (MFC) business, the leading provider and pioneer for superior weapon systems, sensors and services seeking an Security Representative Staff / Contractor SAP Security Officer (CSSO) to join the security team in Troy, AL. What You Will Be Doing As the CSSO you will perform program security duties supporting multiple special access programs as well as collateral efforts. Responsibilities also include but are not limited to: • All aspects of security to include personnel, physical, technical, and classification management utilizing the requirements set forth in Department of Defense Manual 5205.07, and National Industrial Security Program Operating Manual (NISPOM), and others as applicable. • Completing Program Access Requests (PAR), classified meeting support, program management support, and security education. Why Join Us Do you want to be part of a company culture that empowers employees to think big, lead with a...
Lockheed Martin
Dec 05, 2025
Software Engineer Associate
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 in Huntsville, AL is seeking a full-time Early Career Software...
Lockheed Martin
Oct 29, 2025
Contracts Management, Staff
Lockheed Martin Huntsville, AL, USA
Description: WHO WE ARE Lockheed Martin: An Award-Winning Place to Work WHO YOU ARE The successful candidate will be a subject matter expert in the Contracts Management function. The successful candidate will primarily support the Classified component of the C2BMC portfolio for the C4ISR Contracts Organization within the Rotary and Mission Systems Business Unit. The selected candidate will be an individual contributor, but must be able to succeed with minimal supervision and direction. Candidates should possess ability to proactively lead tactical and strategic aspects of the contracting process from Request to Proposals (RFPs), Contract Negotiation and Administration, and Contract Closeout. They will work both Prime Contracts and IWTAs (inter-company agreements). The Contracts Management representative will support proposal preparation, negotiation, and contract administration. The Contracts Management representative will develop and apply solutions to problems requiring...
Lockheed Martin
Oct 28, 2025
Contracts Management, Senior Staff
Lockheed Martin Huntsville, AL, USA
Description: WHO WE ARE Lockheed Martin: An Award-Winning Place to Work WHO YOU ARE The successful candidate will be a subject matter expert in the Contracts Management function. The successful candidate will primarily support the Classified component of the C2BMC portfolio for the C4ISR Contracts Organization within the Rotary and Mission Systems Business Unit. The selected candidate will be an individual contributor, but must be able to succeed with minimal supervision and direction. Candidates should possess ability to proactively lead tactical and strategic aspects of the contracting process from Request to Proposals (RFPs), Contract Negotiation and Administration, and Contract Closeout. They will work both Prime Contracts and IWTAs (inter-company agreements). The Contracts Management representative will support proposal preparation, negotiation, and contract administration. The Contracts Management representative will develop and apply solutions to problems requiring...
Lockheed Martin
Jan 10, 2026
Aeronautical Engineer Hypersonics Mid Career
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 AN AERONAUTICAL ENGINEER YOU WILL: - Apply state-of-the-art CFD tools to the design...
Lockheed Martin
Jan 07, 2026
Systems Engineer
Lockheed Martin Huntsville, AL, USA
Description: "Ahead of Ready" Get ready for a challenge at the speed of Hypersonics. Come join Lockheed's Long Range Hypersonic Weapon (LRHW) team. The LRHW will be capable of flying at 5x the speed of sound (over a mile per second) and will provide a timely response to varying threat scenarios. If this intrigues you, come join the Long Range Hypersonic Weapon (LRHW) team. Learn more about our Hypersonic Solutions and the Long Range Hypersonic Weapon (LRHW) program The LRHW program is seeking a Systems Engineer to join the team in "Rocket City" USA Huntsville, AL As a Systems Engineer, you will play a critical role in the development, integration, and testing of this advanced system. Your responsibilities will include, but are not limited to the following: • Perform as a Systems Engineer covering the entire Systems Engineering lifecycle processes, from architecture and requirements development to weapons system operations and integration • Execute the...
Lockheed Martin
Jan 06, 2026
Program Quality 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. This position supports the Next Generation Interceptor (NGI) as a Quality Engineer. Will...
Lockheed Martin
Jan 06, 2026
Structural Dynamics, Staff
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 a Mechanical Engineer, Staff (Structural Dynamics Analyst), you will provide...
Lockheed Martin
Jan 06, 2026
Aeronautical Engineer, Staff
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 an Aero Engineer you will work spacecraft plume contamination analysis using gas...
Lockheed Martin
Jan 06, 2026
Structural Dynamicist, Senior
Lockheed Martin Huntsville, AL, USA
Description: As a Mechanical Engineer, Senior (Structural Dynamics Analyst), you will provide state-of-the-art analysis in the development of a next generation missile or spacecraft. In this role, your work will involve advanced structures, materials, and strategic missile defense and flight systems. Responsibilities include, but are not limited to: •Perform structural dynamic analyses for missile and spacecraft flight hardware. •Produce and maintain models generated from both in-house and commercially available software codes, that simulate mechanical loading conditions, mechanism deployment motions, and the response behavior of missile segment and spacecraft events. •Perform loads development (primary structure and component level), shock and vibration environments determination and component and system level testing and data evaluation. •Prepare test plans; separation dynamics, vibration, modal and shock test execution, and post-test reports. •Have the ability to work...
Lockheed Martin
Jan 06, 2026
Aeronautical Engineer, Senior
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 an Aeronautical Engineer, Senior you will work spacecraft plume contamination...
Lockheed Martin
Jan 06, 2026
Software 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 Software Engineer Stf responsibilities include software development and support of the Missile Defense Agency’s (MDA’s) Ground-Based Mid-course Defense (GMD) program. You will be responsible for developing and implementing software updates that best meet changing customer needs for new and existing features, collaborating with team members, and working in a cross-functional agile scrum team. General activities : • Designs, develops, documents, tests and debugs applications software and systems that contain logical and...
Lockheed Martin
Dec 17, 2025
Systems Engineering - Mid-Career
Lockheed Martin Huntsville, AL, USA
Description: "Ahead of Ready" 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. Learn more about our Hypersonic Solutions and the Long Range Hypersonic Weapon (LRHW) program Lockheed Martin is looking for experienced hardware systems engineer that is familiar with launcher, and command and control, ground support systems to support Long Range Hypersonic Weapon (LRHW) program, Hardware...
Lockheed Martin
Dec 16, 2025
Software Engineer - 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 Engineer responsibilities include software development and support of the Missile Defense Agency’s (MDA’s) Ground-Based Mid-course Defense (GMD) program. You will be responsible for developing and implementing software updates that best meet changing customer needs for new and existing features, collaborating with team members, and working in a cross-functional agile scrum team. General activities : • Designs, develops, documents, tests and debugs applications software and systems that contain logical and...
Lockheed Martin
Dec 16, 2025
Software Engineer - 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 Engineer responsibilities include software development and support of the Missile Defense Agency’s (MDA’s) Ground-Based Mid-course Defense (GMD) program. You will be responsible for developing and implementing software updates that best meet changing customer needs for new and existing features, collaborating with team members, and working in a cross-functional agile scrum team. General activities : • Designs, develops, documents, tests and debugs applications software and systems that contain logical and...
Lockheed Martin
Dec 11, 2025
Hypersonics Aero 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. AS AN AERONAUTICAL ENGINEER YOU WILL: - Apply state-of-the-art CFD tools to the...
Lockheed Martin
Dec 10, 2025
Software Engineer (Level 2) - 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. If so, then we would love to speak with you! The Engineering & Technology organization is a highly dynamic and growing organization that plays a vital role in...
Lockheed Martin
Dec 02, 2025
Software 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 Software Engineer Stf responsibilities include software development and support of the Missile Defense Agency’s (MDA’s) Ground-Based Mid-course Defense (GMD) program. You will be responsible for developing and implementing software updates that best meet changing customer needs for new and existing features, collaborating with team members, and working in a cross-functional agile scrum team. General activities : • Designs, develops, documents, tests and debugs applications software and systems that contain logical and...
Lockheed Martin
Dec 02, 2025
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 Engineer Sr responsibilities include software development and support of the Missile Defense Agency’s (MDA’s) Ground-Based Mid-course Defense (GMD) program. You will be responsible for developing and implementing software updates that best meet changing customer needs for new and existing features, collaborating with team members, and working in a cross-functional agile scrum team. General activities : • Designs, develops, documents, tests and debugs applications software and systems that contain logical and...
Lockheed Martin
Dec 02, 2025
Flight Sciences Hypersonic Thermal 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. As a Thermal Engineer you will be responsible for performing preliminary and detailed...
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