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18 cybersecurity engineer jobs found

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Lockheed Martin
Mar 12, 2026
Software Quality Engineer, Asc. Mgr.
Lockheed Martin Littleton, CO, USA
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. What is the mission? 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,...
Odyssey Systems Consulting Group
Mar 08, 2026
Full time
SDA Data Fusion Network Engineer
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary Odyssey Systems has an exciting new opportunity providing Advisory and Assistance Services (A&AS) supporting the US Space Force mission to defend National Security Interests in Space as a Space Domain Awareness (SDA) Data Fusion Network Engineer on the Space Data Fusion Team of System Delta 85’s Mission Integration Branch (SSC SYD 85/BNN). SYD 85 is the U.S. Space Force organization responsible for developing and delivering resilient space capabilities supporting Battle Management, Command, Control, Communication, and Space Intelligence (BMC3I). SYD 85 synchronizes acquisition efforts for critical space system capabilities and works together with Combat Forces Command (CFC) Mission Deltas to improve mission readiness.     SYD 85’s missions are foundational to Protecting and Defending US Space Systems that provide space-based Intelligence, Early Warning, Communications and Global Positioning services that sustain our way of life,...
LMI
Feb 12, 2026
Systems Engineer (Cyber) - Clearance Required
LMI Colorado Springs, CO, USA
Overview LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed. Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration, LMI serves the defense, space, healthcare, and energy sectors—helping agencies navigate complexity and outpace change. Headquartered in Tysons, Virginia, LMI is committed to delivering impactful results that strengthen missions and drive lasting value. Responsibilities LMI is seeking a Multidisciplinary Systems Engineer to support the Space Warfighting Analysis Center / Spectrum Warfare Program (SWAC / SWP) in...
LMI
Feb 02, 2026
Senior Full-Stack Software Engineer - TS Clearance Required
LMI Colorado Springs, CO, USA
Overview LMI is actively seeking a skilled, experienced Senior Full-Stack Software Engineer to join our team in Colorado Springs, CO. This role involves working directly with USSF and US Government customers, as well as analytical partners, to translate wargame, exercise, training, and analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR ® .   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing in technology and prototypes ahead of need, LMI brings commercial-grade platforms and mission-ready AI to federal agencies at commercial speed.   Leveraging our mission-ready technology and solutions, proven expertise in federal deployment, and strategic relationships, we enhance outcomes for the government, efficiently and effectively. With a focus on agility and collaboration,...
LMI
Feb 02, 2026
Senior Software Test Engineer - TS Clearance Required
LMI Colorado Springs, CO, USA
Overview LMI is actively seeking a skilled, experienced Senior Software Test Engineer to join LMI’s Space Market modeling and simulation (M&S) development team in Colorado Springs, CO. This role involves working directly with USSF and US Government customers, as well as analytical partners, to translate wargame, exercise, training, and analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR ® .   The ideal candidate is adept at applying systems engineering principles in modern software environments, with strong understanding of software integration and testing, and familiarity with DevSecOps pipelines, CI/CD practices, and cloud-native architectures. Candidates should be comfortable working across disciplines to integrate and test modeling and simulation software in secure environments (both on-prem and cloud-based), collaborating closely with...
Lockheed Martin
Jan 28, 2026
Cyber Security Engineer
Lockheed Martin Boulder, 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 Space is a pioneer, partner, innovator, and builder. Our amazing people are on a mission to make a difference in the world. Every single day, we use our unique skills and experiences to craft, design, and build solutions to some of the world's hardest engineering problems. Our culture inspires our employees to dream big; perform with excellence; and build incredible products. We provide the resources, the support, and the focus. You bring the passion and courage to envision limitless possibilities. Together, we'll build a better tomorrow. Are you ready to further your career in Cyber Security by working for one of the top companies in the world? This position is for a Cyber Security Engineer on the Next Generation GEO (NGG) program based in Boulder, but also supported in Longmont CO. The selected candidate will be part of a dynamic...
Lockheed Martin
Jan 21, 2026
SE Interface Engineer - Secret Clearance
Lockheed Martin Colorado Springs, CO, USA
Description: What We’re Doing Our team, the Command and Control, Battle Management and Communications (C2BMC) team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies. The Work The Interface Engineer will lead in authoring the development of ICDs and IDDs. This includes establishing new interfaces between external elements, including sensors, and other Command and Control Systems. The Interface Engineer will ensure the ICDs and IDDs created are to appropriate standards required of the program. Additionally, it is expected that the Interface Engineer...
Lockheed Martin
Jan 20, 2026
Cyber Security Engineer
Lockheed Martin Littleton, CO, 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. As the Cyber Security Engineer/ISSE, you will coordinate with multiple teams across the program in an Agile team environment. You will interface with Operations, Development, Deployment, and Systems Engineering teams, and will help to derive...
Lockheed Martin
Jan 20, 2026
Cyber Security Engineer
Lockheed Martin Littleton, CO, 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. As the Cyber Security Engineer/ISSE, you will coordinate with multiple teams across the program in an Agile team environment. You will interface with Operations, Development, Deployment, and Systems Engineering teams, and will help to derive...
Lockheed Martin
Jan 20, 2026
Cyber Security Engineer
Lockheed Martin Littleton, CO, 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. As the Cyber Security Engineer/ISSE, you will coordinate with multiple teams across the program in an Agile team environment. You will interface with Operations, Development, Deployment, and Systems Engineering teams, and will help to derive...
Lockheed Martin
Jan 14, 2026
Software Engineer
Lockheed Martin Littleton, CO, USA
Description: What We’re Doing: At Lockheed Martin Rotary and Mission Systems (RMS), we are driven by innovation and integrity. We believe that by applying the highest standards of business ethics and visionary thinking, everything is within our reach – and yours as a Lockheed Martin employee. Lockheed Martin values your skills, training and education. We are a dynamic team on a recurring multi- year, critical program seeking a Software Engineer who likes to be challenged and solve problems. Who We Are: Intelligence, Surveillance and Reconnaissance (ISR): Harnessing the power of data collection and analysis across air, land, sea and space, thousands of sensors onboard manned and unmanned military platforms are collecting huge amounts of data. These ISR systems task, collect, process, analyze, fuse and disseminate the most mission-critical information. What You Will Be Doing As a Software Engineer you will own the full software lifecycle for advanced Intelligence, Surveillance,...
Odyssey Systems Consulting Group
Jan 05, 2026
Full time
Modernization Engineer- Hardware
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary We are recruiting for multiple Modernization Hardware Engineers  for the Engineering, Professional, and Administrative Support Services (EPASS) Contract at Peterson SFB, in Colorado Springs, CO supporting the Ground-Based Radar Digitization (GBRD) program.  The Ground-Based Radar Digitization (GBRD) program modernizes the legacy radar systems associated with the five Upgraded Early Warning Radars (UEWRs) and the Perimeter Acquisition Radar Attack Characterization System (PARCS), which provide continuous surveillance for missile and satellite detection, tracking, and reporting to support Missile Warning, Missile Defense, and Space Domain Awareness missions. This modernization effort replaces outdated analog and hardware-only components with advanced digital, scalable solutions that leverage a government-owned, open-architecture approach.  An additional program goal is to address existing cybersecurity vulnerabilities in the legacy systems by...
Odyssey Systems Consulting Group
Jan 05, 2026
Full time
Modernization Engineer- Software
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary We are recruiting for multiple Modernization Software Engineers  for the Engineering, Professional, and Administrative Support Services (EPASS) Contract at Peterson SFB, in Colorado Springs, CO supporting the Ground-Based Radar Digitization (GBRD) program.  The Ground-Based Radar Digitization (GBRD) program modernizes the legacy radar systems associated with the five Upgraded Early Warning Radars (UEWRs) and the Perimeter Acquisition Radar Attack Characterization System (PARCS), which provide continuous surveillance for missile and satellite detection, tracking, and reporting to support Missile Warning, Missile Defense, and Space Domain Awareness missions. This modernization effort replaces outdated analog and hardware-only components with advanced digital, scalable solutions that leverage a government-owned, open-architecture approach.  An additional program goal is to address existing cybersecurity vulnerabilities in the legacy systems by...
Odyssey Systems Consulting Group
Jan 05, 2026
Full time
Software Engineer
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary We are recruiting for a Software Engineer to support the Ground-Based Radar Digitization (GBRD) program.  The Ground-Based Radar Digitization (GBRD) program modernizes the legacy radar systems associated with the five Upgraded Early Warning Radars (UEWRs) and the Perimeter Acquisition Radar Attack Characterization System (PARCS), which provide continuous surveillance for missile and satellite detection, tracking, and reporting to support Missile Warning, Missile Defense, and Space Domain Awareness missions. This modernization effort replaces outdated analog and hardware-only components with advanced digital, scalable solutions that leverage a government-owned, open-architecture approach.  An additional program goal is to address existing cybersecurity vulnerabilities in the legacy systems by improving cybersecurity capabilities, to include threat detection and data protection.   This is a full-time position located at Peterson Space Force...
Odyssey Systems Consulting Group
Jan 05, 2026
Full time
Systems Engineer
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary We are recruiting for a Systems Engineer  at Peterson SFB, in Colorado Springs, CO supporting the Ground-Based Radar Digitization (GBRD) program.  The Ground-Based Radar Digitization (GBRD) program modernizes the legacy radar systems associated with the five Upgraded Early Warning Radars (UEWRs) and the Perimeter Acquisition Radar Attack Characterization System (PARCS), which provide continuous surveillance for missile and satellite detection, tracking, and reporting to support Missile Warning, Missile Defense, and Space Domain Awareness missions. This modernization effort replaces outdated analog and hardware-only components with advanced digital, scalable solutions that leverage a government-owned, open-architecture approach.  An additional program goal is to address existing cybersecurity vulnerabilities in the legacy systems by improving cybersecurity capabilities, to include threat detection and data protection.   This is a full-time...
Odyssey Systems Consulting Group
Nov 23, 2025
Full time
SDA Data Fusion Network Engineer
Odyssey Systems Consulting Group Colorado Springs, CO, USA
Position Summary Odyssey Systems has an exciting new opportunity providing Advisory and Assistance Services (A&AS) supporting the US Space Force mission to defend National Security Interests in Space as a Space Domain Awareness (SDA) Data Fusion Network Engineer on the Space Data Fusion Team of System Delta 85’s Mission Integration Branch (SSC SYD 85/BNN). SYD 85 is the U.S. Space Force organization responsible for developing and delivering resilient space capabilities supporting Battle Management, Command, Control, Communication, and Space Intelligence (BMC3I). SYD 85 synchronizes acquisition efforts for critical space system capabilities and works together with Combat Forces Command (CFC) Mission Deltas to improve mission readiness.     SYD 85’s missions are foundational to Protecting and Defending US Space Systems that provide space-based Intelligence, Early Warning, Communications and Global Positioning services that sustain our way of life,...
Lockheed Martin
Feb 12, 2026
Cyber Resiliency Manager
Lockheed Martin Colorado Springs, CO, USA
Description: What We're Doing At Lockheed Martin - Rotary Mission Systems, we are leading the development of state-of-the-art technologies that are integral to national security and defense. As part of our ongoing commitment to advancing mission-critical solutions, we are focused on integrating cutting-edge cybersecurity measures to ensure the resilience and security of our systems. By embedding advanced cybersecurity features, we are enhancing the operational effectiveness and safety of our technologies in an increasingly complex digital landscape. The Work We are seeking a Cyber Resiliency Manager to join our team as the primary interface and lead for Cyber Resiliency Engineers across multiple RMS programs. As part of this role, you will be responsible for leading a team of Cyber Resiliency Engineers, guiding the development and implementation of cyber resiliency tools and processes, identifying opportunities for efficiency, and implementing 1LMX and Cyber Resiliency...
Lockheed Martin
Jan 09, 2026
Mid-Career Information System Security Officer
Lockheed Martin Littleton, CO, USA
Description: WHAT WE’RE DOING C4ISR: Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance Across air, land, sea and space, thousands of sensors onboard manned and unmanned military platforms are collecting huge amounts of data. These ISR systems task, collect, process, analyze, fuse and disseminate the most mission-critical information. The threats our customers face require us to deliver innovation at scale, and with greater agility than ever before, to address their toughest challenges and ensure they stay ahead of ready. THE WORK In this important role you will: • Oversee day-to-day information system security operations including auditing the IS, hardware, and software implementations and RMF package authorizations. • Carry out technical administration of IS in accordance with internal LM and customer security requirements, primarily Risk Management Framework (RMF). • Upkeep, monitor, analyze, and respond to network and security...
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