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66 federal employment opportunity jobs found in Littleton, CO

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Littleton federal employment opportunity Colorado
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Lockheed Martin
Jun 02, 2026
Subcontract Management, Sr.
Lockheed Martin Littleton, CO
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. 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? Lockheed Martin Space is not just about satellites... the Strategic & Missile Defense business area offers growing opportunities to work programs focused on the protection of our nation and allies...
Lockheed Martin
May 23, 2026
Subcontract Management, Sr.
Lockheed Martin Littleton, CO
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. 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 is the mission? Lockheed Martin Space is not just about satellites... the Strategic & Missile Defense business area offers growing opportunities to work programs focused on the protection of our nation and allies from a...
Lockheed Martin
Apr 28, 2026
Subcontract Management, Sr.
Lockheed Martin Littleton, CO
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. 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? Lockheed Martin Space is not just about satellites... the Strategic & Missile Defense business area offers growing opportunities to work programs focused on the protection of our nation and allies...
Lockheed Martin
Jul 18, 2026
Software Engineer III
Lockheed Martin Littleton, CO
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 an exciting opportunity to work on the Fleet Ballistic Missile Program (FBM), a...
Lockheed Martin
Jul 17, 2026
Systems Engineer Senior Staff – PLM Solutions
Lockheed Martin Littleton, CO
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. The Senior Systems Engineer will play a pivotal role in driving the future-state harmonization of enterprise 1LMX Product Lifecycle Management (PLM) system functions, data models, and interfaces for LM Space and across multiple business areas. This role bridges the gap between complex engineering and production business processes and IT tool solutions, leading functional requirements development, strategy, and IT...
Lockheed Martin
Jul 17, 2026
Test Engineer II, Secret Clearance
Lockheed Martin Littleton, CO
Description: The Fleet Ballistic Missile (FBM) program is seeking an Electronics Engineer to join the Electrical Ground Support Equipment (EGSE) team. Location: This position does not support teleworking ; you will be located near our Lockheed Martin Space facility in: Littleton CO and be expected to 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, focusing on resiliency and urgency through our 21st Century Security® vision. We’re erasing boundaries and...
Lockheed Martin
Jul 16, 2026
Guidance, Navigation & Control Engineer III (Senior) - Top Secret
Lockheed Martin Littleton, CO
Description: 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 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 About the Team : Our Guidance, Navigation, and Control...
Lockheed Martin
Jul 16, 2026
Guidance, Navigation & Control Engineer II - Top Secret
Lockheed Martin Littleton, CO
Description: 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 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 About the Team : Our Guidance, Navigation, and Control...
Lockheed Martin
Jul 14, 2026
Sr. DevSecOps Engineer
Lockheed Martin Littleton, CO
Description: WHAT WE'RE DOING In C4ISR, we harness advanced technologies to deliver and maintain mission-relevant capabilities for our customers. We utilize a range of innovative tools and methodologies, including the Scaled Agile Framework (SAFe), Atlassian Tool Suite, and DevSecOps, to ensure consistent value delivery, effective collaboration, and security-centric development. Additionally, we leverage Model-Based Engineering and Test Automation to enhance our system architecture, design, and testing processes. By embracing these cutting-edge technologies, we are able to rapidly develop, test, and deploy high-quality solutions that meet the evolving needs of our customers. THE WORK In this important role you will: • Support DevSecOps development of solutions in support of multiple software product team's needs with CI/CD pipelines tools and integrations. • Engaging in the fundamentals of design, implementation, and execution of common DevSecOps methodology. Ability to...
Lockheed Martin
Jul 14, 2026
System Integration and Test Engineer
Lockheed Martin Littleton, CO
Description: WHO WE ARE Lockheed Martin (LM) Rotary and Mission Systems (RMS) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products. This position is for a Systems Integration/Test Engineer on the Radiant Mercury product within the TSS program. Radiant Mercury is the US Navy's premier CDS product and LM has been the prime contractor for over 20 years. WHAT WE’RE DOING At LM we engineer innovative solutions to deliver resilient systems, products, and services across evolving cyber threats. Strong, resiliency-focused engineering is essential to protecting customer platform/weapon systems from increasingly sophisticated threats. The Radiant Mercury program delivers secure cross-domain solutions to our customers, enabling the controlled transfer of information between different security domains. This role is critical in safeguarding the confidentiality, integrity, and availability of...
Lockheed Martin
Jul 14, 2026
System Integration and Test Engineer
Lockheed Martin Littleton, CO
Description: WHO WE ARE Lockheed Martin (LM) Rotary and Mission Systems (RMS) is looking for engineering professionals to work on the Trusted Security Solutions (TSS) program to engineer Cross-Domain Solution (CDS) products. This position is for a Systems Integration/Test Engineer on the Radiant Mercury product within the TSS program. Radiant Mercury is the US Navy's premier CDS product and LM has been the prime contractor for over 20 years. WHAT WE’RE DOING At LM we engineer innovative solutions to deliver resilient systems, products, and services across evolving cyber threats. Strong, resiliency-focused engineering is essential to protecting customer platform/weapon systems from increasingly sophisticated threats. The Radiant Mercury program delivers secure cross-domain solutions to our customers, enabling the controlled transfer of information between different security domains. This role is critical in safeguarding the confidentiality, integrity, and availability of...
Lockheed Martin
Jul 14, 2026
Model Based Systems Engineer (Level 2)
Lockheed Martin Littleton, CO
Description: The coolest jobs on this planet… or any other… are with Lockheed Martin Space OVERVIEW: 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...
Lockheed Martin
Jul 11, 2026
IPT Lead IV
Lockheed Martin Littleton, CO
Description: This is an exciting opportunity to work as a Project Engineer on the Fleet Ballistic Missile Program (FBM), a 63-year-old Program with a long-standing history of Mission Success and of a strong partnership with our Navy Customer! Location: This position does not support teleworking ; the preferred candidate will be located near our Lockheed Martin Space facility one of the Coolest places to work: • Littleton CO and be expected to 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....
Lockheed Martin
Jul 10, 2026
Mission Assurance Senior Manager ( Secret clearance required)
Lockheed Martin Littleton, CO
Description: The Strategic Systems Programs (SSP) Naval branch is experiencing significant growth and we need your expertise to deliver the world’s most advanced warfighting capabilities to our customers. The Fleet Ballistic Missile (FBM) Mission Assurance Manager is a high-profile, fast-paced role supporting all FBM programs including Production and Sustainment of the proven Trident D5 missile and development of the Trident Life Extension 2 (LE2) program – expected to deliver a significantly evolved strategic capability in the next few years. Between the two, FBM is over $1B / year in sales. This is a rare opportunity to work closely alongside our Navy partners to field multiple future systems that the nation urgently needs. As the successful FBM Mission Assurance Sr. Manager, you will develop and grow the Quality team to plan and successfully execute the FBM program portfolio. In addition, you will be responsible for leading the coordination between the Quality and Mission...
Lockheed Martin
Jul 08, 2026
Data Lake Software Engineer
Lockheed Martin Littleton, CO
Description: The Ground Data Systems and Services Organization is responsible for the architecture, development, deployment, and operation of Ground Data Systems (GDS) across all customer programs. We provide secure, scalable, and standardized solutions for programs across the Commercial Civil Space line of business, serving as a centralized hub of engineering expertise that enables mission success through innovative, cost-competitive, technologies and services. This position is for a Software Engineer for operational support and software development for the Ground Data Lake (GDL) team of the GDS org in the Orion program. This position is in support of NASA's Artemis missions: Artemis 3, Artemis 4, Artemis 5 and any future missions in development. This position will support development of big data tools and a data lake software architecture throughout a full stack, focusing more on backend and infrastructure work with occasional support required to develop and maintain tools...
Lockheed Martin
Jul 07, 2026
Associate Manager, Computer Vision & Perception
Lockheed Martin Littleton, CO
Description: 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. About the Team: You’ll collaborate with some of the brightest minds in engineering to design and integrate pioneering capabilities that shape the future of our mission. Our high impact, cross functional team delivers cutting edge perception solutions for a variety of mission critical platforms. We specialize in classical computer vision algorithms—feature detection, stereo matching, optical flow—while also integrating modern AI techniques such as semantic segmentation and learned feature representations. Every solution is engineered with the strict hardware constraints of resource limited processors in mind, including the ultra low power, radiation...
Lockheed Martin
Jul 07, 2026
Software Engineer
Lockheed Martin Littleton, CO
Description: WHAT WE'RE DOING Lockheed Martin Rotary and Mission Systems is looking for Software professionals to work on Cross-Domain Solution (CDS) products that protect and defend the information flow of critical and time sensitive data on many military application and networks. WHO WE ARE At Lockheed Martin Rotary and Mission Systems (RMS), you will ensure cyber security standards are met and implemented. WHO YOU ARE The candidate will be working in an agile development environment on RedHat Linux-based OS, and will be responsible for supporting elements of the design/sustainment/development efforts. The candidate should be a well-rounded software developer with experience in an object oriented language, such as C++, C# and Java. The candidate should be a self-starter that is attentive to details and works well in a team. THE WORK Duties to include software design and development in a Java/C++/C# SELinux environment, SELinux Policy creation, maintenance and...
Lockheed Martin
Jul 06, 2026
Staff Linux System Administrator/ TS/SCI W/Poly- Littleton, CO
Lockheed Martin Littleton, CO
Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Waterton, CO. This position provides Linux System Administration services including installation, integration and configuration of Linux and Unix servers, as well as the development and maintenance of Standard Operating Instructions (SOI's) in support of the Stingernet portfolio. This includes upgrades, operations and maintenance, hardware and software installations, backups, and service requests in the support of program IT environments at the Waterton, CO campus....
Lockheed Martin
Jul 06, 2026
Staff Windows System Administrator - TS/SCI W/Poly - Littleton, CO
Lockheed Martin Littleton, CO
Description: Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring the latest technology to our customers’ toughest challenges. Headquartered in Bethesda, MD, Lockheed Martin has employees based in all 50 states and more than 570 facilities that span 70 countries. This Enterprise Operations (EO) position supports the Lockheed Martin Space division located in Waterton, CO. This position provides Windows System Administration services including installation, integration and configuration of Windows, VMWare, and Hyper-V servers, as well as the development and maintenance of Standard Operating Instructions (SOI's) in support of the Stingernet Portfolio. This includes upgrades, operations and maintenance, hardware and software installations, backups and service requests in the support of program area IT environments at the...
Lockheed Martin
Jul 03, 2026
Software DevSecOps Integration and Test Associate Manager
Lockheed Martin Littleton, CO
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.     Space Protection Programs (SPP) is seeking a Software DevOps Integration...
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