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20 program security representative jobs found in Littleton, CO

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Littleton program security representative Colorado
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Lockheed Martin
Dec 20, 2025
Program Security Representative
Lockheed Martin Littleton, CO, USA
Description: Clearance Requirement: Active TS/SCI with willingness to complete a Polygraph The Security Representative supports the Global Security–Program Security organization in executing high-priority national security missions. Key Responsibilities • Regulatory Compliance – Implement and maintain security procedures and other applicable regulations. • Customer Visits – Coordinate external visitors, ensuring proper access control, briefings, and compliance with security protocols. • Badge Issuance – Create, issue, and deactivate identification badges and access cards in accordance with security policy. • Team Collaboration – Work closely with other Program Security reps, program managers, and engineering leads to integrate security requirements into program execution. • Incident Response – Assist in the investigation of security incidents, breaches, or potential violations; recommend corrective actions. • Training & Awareness – Deliver or coordinate security awareness...
Lockheed Martin
Dec 20, 2025
Contractor Program Security Officer - CPSO
Lockheed Martin Littleton, CO, USA
Description: Clearance Requirement: Active TS/SCI with willingness to complete a Polygraph The Security Representative Senior supports the Global Security–Program Security organization in executing high-priority national security missions. This role is responsible for implementing and overseeing SCI security policies, procedures, and SOPs in alignment with organizational and government requirements. The position will serve as a key security interface with internal and external Director-level stakeholders to ensure mission success, compliance, and risk mitigation. Key Responsibilities • Administer SCI security policy, PERSEC, Physical Security, OPSEC, and Program Protection programs. • Develop, implement, and oversee SOPs supporting secure operational environments. • Coordinate with senior leadership to enable strategic mission objectives and program protection requirements. • Support incident response, reporting, investigations, and corrective actions. • Maintain readiness to...
Lockheed Martin
Dec 20, 2025
Contractor Program Security Officer - CPSO
Lockheed Martin Littleton, CO, USA
Description: Clearance Requirement: Active TS/SCI with willingness to complete a Polygraph The Security Representative Senior supports the Global Security–Program Security organization in executing high-priority national security missions. This role is responsible for implementing and overseeing SCI security policies, procedures, and SOPs in alignment with organizational and government requirements. The position will serve as a key security interface with internal and external Director-level stakeholders to ensure mission success, compliance, and risk mitigation. Key Responsibilities • Administer SCI security policy, PERSEC, Physical Security, OPSEC, and Program Protection programs. • Develop, implement, and oversee SOPs supporting secure operational environments. • Coordinate with senior leadership to enable strategic mission objectives and program protection requirements. • Support incident response, reporting, investigations, and corrective actions. • Maintain readiness to...
Lockheed Martin
Jan 07, 2026
Strategic Analysis Integration Lead - Level 4
Lockheed Martin Littleton, CO, USA
Description: Protecting what matters most is the mission that matters most. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our outstanding skills and experiences to create, craft and build solutions to some of the worlds’ hardest engineering problems. Our culture supports employees to dream big, perform with excellence and create incredible products. We provide the resources, encouragement and focus and if you have the passion, we want to build a better tomorrow with you! Lockheed Martin Space is seeking a Program Integration Lead to join our mission in Littleton, CO! This is a technical leadership opportunity working directly with executives and leadership team overseeing analysis in support of LM Space Business Development efforts. The role will build breadth in the areas of strategic thinking, technology, analysis, planning, execution,...
Lockheed Martin
Jan 07, 2026
Strategic Analysis Program Integrator III
Lockheed Martin Littleton, CO, USA
Description: Protecting what matters most is the mission that matters most. At the dawn of a new space age, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing people are on a mission to make a difference in the world and every day we use our outstanding skills and experiences to create, craft and build solutions to some of the worlds’ hardest engineering problems. Our culture supports employees to dream big, perform with excellence and create incredible products. We provide the resources, encouragement and focus and if you have the passion, we want to build a better tomorrow with you! Lockheed Martin Space is seeking a Program Integrator to join our mission in Littleton, CO! This is a key developmental opportunity working directly with executives and leadership team overseeing analysis in support of LM Space Business Development efforts. The role will build breadth in the areas of strategic thinking, technology, analysis, planning, execution, and...
Lockheed Martin
Jan 07, 2026
Contractor Special Security Officer, Business Development
Lockheed Martin Littleton, CO, USA
Description: This position requires TS/SCI clearance. The Business Development Security Representative will spearhead new business pursuits for Lockheed Martin’s Space Special Access Programs (SAP). Partnering with enterprise strategy teams, this role aligns capture priorities across the corporation, blends visionary thinking with strong business development expertise, and orchestrates complex multi customer engagements while ensuring rigorous security compliance. Responsibilities include: • Lead SAP new business capture efforts; identify and qualify opportunities with U.S. Government customers. • Serves as a Contractor Special Security Officer (CSSO). • Works closely with U. S. Government customers to seek contract execution approvals and seeks security rulings or deviations. • Collaborate with corporate strategy groups to synchronize pursuit priorities and market positioning. • Draft and present business proposals, security rulings, and deviation requests to customers and...
Lockheed Martin
Jan 06, 2026
Mechanical Engineer - Thermal Engineering
Lockheed Martin Littleton, CO, 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. When you join Global Security (GS), you will be a part of a team that excels at providing...
Lockheed Martin
Jan 06, 2026
Mechanical Engineer - Loads and Dynamics
Lockheed Martin Littleton, CO, 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. When you join Global Security (GS), you will be a part of a team that excels at providing...
Lockheed Martin
Dec 20, 2025
Dynamics and Technical Lead - Acoustics Mechanical Engineering
Lockheed Martin Littleton, CO, 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. Become a valued member of the Loads & Dynamics central function organization! In...
Lockheed Martin
Dec 19, 2025
Mechanical Engineer - Thermal Engineering Lead
Lockheed Martin Littleton, CO, 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. When you join Global Security (GS), you will be a part of a team that excels at providing...
Lockheed Martin
Dec 17, 2025
Mechanical Engineer Sr - Propulsion Team
Lockheed Martin Littleton, CO, 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 in the Structures and Propulsion organization your duties will...
Lockheed Martin
Dec 17, 2025
Mechanical Engineer Sr - Structures Team
Lockheed Martin Littleton, CO, 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 in the Structures and Propulsion organization your duties will...
Lockheed Martin
Dec 17, 2025
Mechanical Engineer Sr - Structures Team
Lockheed Martin Littleton, CO, 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 in the Structures and Propulsion organization your duties will...
Lockheed Martin
Dec 17, 2025
Mechanical Engineer Stf - Structures Team
Lockheed Martin Littleton, CO, 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 in the Structures and Propulsion organization your duties will...
Lockheed Martin
Dec 04, 2025
Spacecraft Thermal Engineer
Lockheed Martin Littleton, CO, 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 Spacecraft Design Thermal Engineer you will be responsible for performing...
Lockheed Martin
Nov 21, 2025
Mechanical Engineer
Lockheed Martin Littleton, CO, 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 is a unique opportunity to join an outstanding, experienced team of engineers...
Lockheed Martin
Nov 21, 2025
Mechanical Engineering
Lockheed Martin Littleton, CO, 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. If this describes you, come join our team as our next Propulsion Engineer! This is a unique opportunity to join an outstanding, experienced team of engineers united by a common passion for pushing the boundaries of space propulsion. As a Propulsion Engineer focused on electric...
Lockheed Martin
Nov 11, 2025
Systems Engineer - System Analysis
Lockheed Martin Littleton, CO, 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 new space age, 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 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. Our Conventional Prompt Strike (CPS) program is creating the first hypersonic system for the U.S. Navy, and we are looking for talented individuals to join our team. If you share our passion for innovation and our commitment to making a difference in the world, we welcome you to join us. Learn more about...
Lockheed Martin
Oct 31, 2025
Dynamics Structural Analyst Senior
Lockheed Martin Littleton, CO, 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 Loads & Dynamics Team is seeking a Mechanical Engineer - Structural Dynamics...
Lockheed Martin
Oct 28, 2025
Project Engineering Mgr
Lockheed Martin Littleton, CO, 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 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. Lockheed Martin is seeking a highly motivated GSE Project Engineering Manager to join our team within MS&PE. In this role, you will lead a team of highly skilled engineers in the execution of both on program and capital deliverables. As the GSE Project Engineering Manager for Capital...
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