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39 senior software engineer jobs found in Colorado Springs

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Colorado Springs United States senior software engineer
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LMI
Feb 02, 2026
Senior Full-Stack Software Engineer - TS Clearance Required
LMI Colorado Springs, CO
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,...
Lockheed Martin
May 15, 2026
Backend Software Engineer Senior- FULL TIME REMOTE
Lockheed Martin Colorado Springs, CO
Description: WHAT WE’RE DOING Lockheed Martin is partnering with PG&E, Salesforce, and Wells Fargo to deliver EMBERPOINT™ , an initiative designed to transform wildfire prevention, detection, and response across the United States. EMBERPOINT integrates artificial intelligence, advanced sensing technologies, real-time mission data, and cloud-based command-and-control capabilities to help detect fires earlier, improve operational coordination, and accelerate response and recovery efforts. To support this mission, Lockheed Martin Rotary and Mission Systems is seeking experienced Software Engineers to join our Unified HMI team within the Digital Production Environment. This effort is part of a unique Cross Business Area campaign that reflects our commitment to the OneLM strategy and the development of next-generation operational platforms. This position supports a full-time REMOTE telework arrangement, allowing employees to perform their work schedule remotely outside of...
Lockheed Martin
May 15, 2026
Software Engineer Senior
Lockheed Martin Colorado Springs, 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. • Generating and simulating operational level plans to explore the art of the possible,...
Lockheed Martin
May 15, 2026
Software Engineer Senior
Lockheed Martin Colorado Springs, 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. • Generating and simulating operational level plans to explore the art of the possible,...
Lockheed Martin
May 15, 2026
Software Engineer Senior
Lockheed Martin Colorado Springs, 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. • Generating and simulating operational level plans to explore the art of the possible,...
Lockheed Martin
May 15, 2026
Software Engineer Sr
Lockheed Martin Colorado Springs, 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. Lockheed Martin, a leader in advancing secure communications and cutting-edge defense...
Odyssey Systems Consulting Group
May 11, 2026
Full time
Test Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey is recruiting for a Test Engineer to join the team.  The technical expert filling this position will be a trusted advisor and consultant to the government that support the North American Aerospace Defense Command (NORAD) Cheyenne Mountain Complex-Integrated Tactical Warning/Attack Assessment (NCMC-ITW/AA) and CCIC2S Enterprise Networks within the Strategic Warning and Surveillance Systems Acquisition Delta.  As the Test Engineer, you will define executable-level requirements and developing technical solutions that satisfy them; assess existing systems and their existing requirements and designs; identifies system problems and provides solutions to address them; design and oversee the implementation of system upgrades; develop a road-map for the incremental implementation of capabilities to achieve the customer’s near-term and future goals to ensure the enterprise is expandable to meet future requirements and threats.  This position...
Lockheed Martin
May 07, 2026
Tech Refresh Engineering Project Manager
Lockheed Martin Colorado Springs, CO
Description: WHAT WE’RE DOING Looking for a career opportunity to lead a modernization and enhancement program of advanced technology for deployment to international customers. If you want experience leading a strong and diverse team across multiple sites both domestic and international than this a job for you. Building relationships, enhancing system infrastructure, and deploying modern high end software solutions is the needs for this job. Lockheed Martin’s Rotary and Mission Systems’ C4ISR team is looking for a qualified technical leader to be the US based Engineering Program Manager for the EADGE-T Technical Refresh program. EADGE-T is modernizing its compute and infrastructure environment to pave the way for future enhancements enabling deployment of modular solutions and AI capabilities for the United Arab Emirates Integrated Air Missile Defense capability THE WORK In this important role, you will be: • Engineering Program Manager executing a multi-disciplinary team...
LMI
May 01, 2026
Satellite Communication Analytics Engineer – Senior
LMI Colorado Springs, CO
Overview LMI is seeking a Senior Satellite Communication Analytics Engineer with deep expertise in communication and network modeling to join our dynamic team focused on the space domain. In this role, you will develop, simulate, and analyze complex space infrastructure systems including satellite constellations, ground stations, orbital networks, and resilient architectures. Your work will directly inform analytical recommendations for future force design decisions and optimizing space capabilities for mission effectiveness, survivability, resiliency, and strategic superiority. This position is perfect for an analytical thinker who thrives on applying rigorous theory to real-world space challenges, using data-driven simulations to guide high-stakes decisions in defense and national security space sectors. This is an on-site role in Colorado Springs, CO.   LMI is a new breed of digital solutions provider dedicated to accelerating government impact with...
Odyssey Systems Consulting Group
Apr 24, 2026
Full time
Test Engineer
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey Systems has an exciting new opportunity for a Test Engineer for the Engineering, Professional, and Administrative Support Services (EPASS) Contract at Peterson SFB. As the Test Engineer you will provide technical and engineering support for Enterprise Resource Planning (ERP) and major IT Test and Evaluation (T&E) to SSC SYD 85 in the S5.   Responsibilities Duties includ e, but not limited to:    Documenting the review, test concept development, test methodology development, test plan development, test execution, and test reporting, data reduction and analysis, and enduser operational testing Using Design of Experiments methods to plan and conduct test programs Independently prepare (or advise others in the preparation of) criteria, computation/analyses, specifications, cost estimates test plans, and technical reports in the specific area of technical expertise Select and apply...
Lockheed Martin
Apr 02, 2026
Network Engineer III (Secret Clearance)
Lockheed Martin Colorado Springs, CO
Description: What We’re Doing At Lockheed Martin, our Command and Control, Battle Management and Communications (C2BMC) National Team (C2NT) is pioneering the development and integration of cutting-edge technologies to advance the Missile Defense System, safeguarding the United States and its allies. Our collaborative and agile organization operates in a fast-paced environment, driving innovation through tasks such as sensor/weapon integration, algorithm development, user interface development, automated testing, cyber security, enterprise/infrastructure services, and enhancing leading-edge missile defense technologies. The Work You will support the implementation, maintenance, and troubleshooting of Lockheed Martin’s enterprise network infrastructure for the C2BMC program. Your day‑to‑day duties include configuring and maintaining routers, switches, and firewalls (Cisco, Juniper, Fortinet, Palo Alto), monitoring LAN/WAN performance, and resolving connectivity, latency, and...
General Dynamics Mission Systems, Inc
Mar 09, 2026
RF Systems Architect Engineer
General Dynamics Mission Systems, Inc Colorado Springs, CO
Basic Qualifications Education Requirements: Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering, Technology or Mathematics field. Also requires 10+ years of job-related experience, or a Master's degree plus 8 years of job-related experience. Agile experience preferred.   Clearance Requirements: Ability to obtain a 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: As a Senior RF Systems Architect E ngineer fo r Advanced Electronics Systems , you’ ll lead a cross functional team responsible for envisioning and realizing the next generation...
Lockheed Martin
May 15, 2026
Fullstack Software Engineer Sr. Staff - FULL TIME REMOTE
Lockheed Martin Colorado Springs, CO
Description: WHAT WE’RE DOING Lockheed Martin is partnering with PG&E, Salesforce, and Wells Fargo to deliver EMBERPOINT™ , an initiative designed to transform wildfire prevention, detection, and response across the United States. EMBERPOINT integrates artificial intelligence, advanced sensing technologies, real-time mission data, and cloud-based command-and-control capabilities to help detect fires earlier, improve operational coordination, and accelerate response and recovery efforts. To support this mission, Lockheed Martin Rotary and Mission Systems is seeking experienced Software Engineers to join our Unified HMI team within the Digital Production Environment. This effort is part of a unique Cross Business Area campaign that reflects our commitment to the OneLM strategy and the development of next-generation operational platforms. This position supports a full-time REMOTE telework arrangement, allowing employees to perform their work schedule remotely outside of...
Lockheed Martin
May 15, 2026
Systems Integration Engineer Sr - TS Clearance
Lockheed Martin Colorado Springs, CO
Description: What We’re Doing Our team, Command and Control, Battle Management and Communications (C2BMC)- Global 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 - Integrating JEMINI Lab test suites in our development and test environments - Assisting software development personnel with the investigation and resolution of issues; develop configurations to support test and prototypes of developing systems - Creating and modifying scripts to perform data analysis of input, internal, and output message data - Troubleshooting both...
Lockheed Martin
May 15, 2026
C2BMC Warfighter LNO Lead - Secret Clearance
Lockheed Martin Colorado Springs, CO
Description: What We’re Doing We're working on the cutting edge of defense technology, developing advanced solutions to address some of the most complex and mission-critical challenges in national security. Our focus is on enabling faster, smarter decision-making through innovation in tracking, sensor integration, and battle management systems. The Work Will lead a team of four warfighter C2BMC Liaison Officers (LNOs) located at the COCOMs and other locations. Lead the C2BMC subject matter experts (SME): Planner Support Cell, EUCOM/CENTCOM Training and Link 16 areas. Serve as the primary interface with MDA/DCCWW on all warfighter related issues, provide weekly warfighter report highlighting potential issues/actions to inform MDA leadership, chair weekly update/status meeting with BCWW and keep the global C2BMC warfighter community aware of C2BMC issues through issuing C-Notes and meetings. Act as the SME lead for/interface with NORTHCOM, Cheyenne Mountain Space Force...
Lockheed Martin
May 15, 2026
Cybersecurity A&A Engineer SSFB
Lockheed Martin Colorado Springs, CO
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 In this vital role, you will be: -Utilizing your Assessment & Authorization (A&A) background to analyze ACAS/SCC/ConfigOS scans and controls for continuous system authorization. -Working in collaboration with C2BMC and external stakeholders to assess system vulnerabilities, provide account management, and generate engineering responses for system POA&Ms...
LMI
May 13, 2026
Back End Software Developer
LMI Colorado Springs, CO
Overview LMI is seeking a Senior Back-End Software Developer to support the development and enhancement of LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR®. In this role, you will focus on implementing backend features and services that enable analysts, data scientists, and engineers to conduct complex analytical studies in the space domain.   You will work closely with multidisciplinary teams to translate analytical requirements into scalable, performant backend capabilities, including APIs, data pipelines, and integration services that support modeling, simulation, and trade space analysis.   This position is ideal for a developer who enjoys working at the intersection of software engineering and analytical problem-solving, and who can rapidly deliver capabilities in support of evolving mission needs. On site support or candidates local to Colorado Springs are preferred; remote options are availalbe for the ideal...
Odyssey Systems Consulting Group
May 11, 2026
Full time
Logistics Manager
Odyssey Systems Consulting Group Colorado Springs, CO
Position Summary Odyssey Systems is seeking candidates for a Sustainment Logistics Manager-Journeyman supporting Mission Delta 4 (MD4)/4th Sustainment Squadron (4STS) in the Perimeter Acquisition Radar Attack Characterization System (PARCS) System Program Office. This role will be instrumental in supporting Missile Warning and Space Domain Awareness (SDA) readiness, maintenance, and sustainability.    This is a full-time position on Peterson Space Force Base, Colorado Springs, CO. Expect 60%-80% telecommute/20%-40% in-person at Peterson SFB telework as required by the workload within the Colorado Springs area unless otherwise designated by the government customer.   Responsibilities Roles and Responsibilities: Must be able to work both independently and as part of a collaborative government and contractor logistics project team Contribute to briefings and brief senior government and contractor...
Lockheed Martin
May 06, 2026
Sr. Software Engineer- Secret Clearance
Lockheed Martin Colorado Springs, CO
Description: What We’re Doing Our team, Command and Control, Battle Management and Communications (C2BMC)- Global 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 role involves providing comprehensive analysis and technical support for a large, distributed Java‑based system. You will resolve complex problems across the full software lifecycle—design, development, testing, integration, and user support—while adhering to detailed specifications to modify or extend functionality within an extensive code base. Responsibilities...
Lockheed Martin
May 06, 2026
Sr. Software Engineer - Secret Clearance
Lockheed Martin Colorado Springs, CO
Description: What We’re Doing Our team, Command and Control, Battle Management and Communications (C2BMC)- Global 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 role involves providing comprehensive analysis and technical support for a large, distributed Java‑based system. You will resolve complex problems across the full software lifecycle—design, development, testing, integration, and user support—while adhering to detailed specifications to modify or extend functionality within an extensive code base. Responsibilities...
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