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73 advanced software engineer jobs found

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General Dynamics Mission Systems, Inc
Feb 12, 2026
Senior Advanced Software Systems Engineer
General Dynamics Mission Systems, Inc Boulder, CO, USA
Basic Qualifications Education Requirements : Requires a Bachelor’s degree in Systems Engineering, or a related Science, Engineering or Mathematics field. Also requires 8+ years of job-related experience, or a Master's degree plus 6 years of job-related experience. Agile experience preferred.   Clearance Requirements:   Department of Defense Top 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: Developing mission-critical systems that help keep people safe is what we do. At General Dynamics Mission Systems, you’ll be part of the team that helps heroes make a true impact. The work we do is important....
Lockheed Martin
Mar 21, 2026
Chief Engineer
Lockheed Martin Highlands Ranch, 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. Lockheed Martin Space is seeking a Chief Engineer (CE) to lead the development and...
Lockheed Martin
Mar 21, 2026
Principle Chief Engineer
Lockheed Martin Louisville, CO, USA
Description: 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 unique skills and experiences to create, design, and build solutions to some of the worlds’ hardest engineering problems. Our culture encourages employees to dream big, perform with excellence and create incredible products. We provide the resources, inspiration and focus and if you have the passion and courage to dream big, we want to build a better tomorrow with you! Lockheed Martin is looking for a dynamic Chief Engineer to lead cutting edge development programs. Your role at LM Space is critical for the successful development of the most advanced technology and complex systems in the world. You will be the chief technical authority for the IGNITE ACES portfolio that works closely with Program Management and technical SMEs to develop solutions, drive affordability, and lead...
Lockheed Martin
Mar 20, 2026
Guidance, Navigation & Control Engineer, M&S Lead (Level V) - Secret
Lockheed Martin Littleton, CO, USA
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 Role : We are seeking an experienced Guidance,...
Lockheed Martin
Mar 19, 2026
Network Engineer Sr
Lockheed Martin Boulder, CO, USA
Description: WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING Ready to make a difference? Join a team where your network expertise will keep the sensors that watch the sky running flawlessly, give our warfighters the split‑second advantage they need, and help keep the world safe. SBIRS and the Next‑Gen GEO OPIR ground stations form the backbone of the United States’ missile‑warning architecture. By delivering near‑real‑time, high‑confidence detection of ballistic missile launches and other hostile trajectories, these systems provide life‑saving early warning for the warfighter, enable rapid decision‑making, and support cueing of defensive...
Lockheed Martin
Mar 18, 2026
Senior Staff Project Engineer - Secret Clearance Required
Lockheed Martin Littleton, CO, USA
Description: Who We Are: Come join the Signals Reconnaissance Program within RMS to craft and develop outstanding solutions! The Signals Reconnaissance family of programs supports the C4ISR Line of Business (Command, Control, Communications, and Computers Intelligence, Surveillance and Reconnaissance) as well as Independent Research and Development (IRAD) efforts. These systems demand development of advanced software solutions as well as Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems, and information technology related responsibilities including design, development, and analysis of computer systems or programs based on and related to user or system design specifications; applying systems analysis techniques and procedures, including consulting with users to determine hardware, software, or system functional specifications. Analyses are performed at all levels of total...
LMI
Mar 18, 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
Mar 17, 2026
Systems Engineer Associate Manager-Level 4
Lockheed Martin Louisville, CO, USA
Description: We are Lockheed Martin You will be the Systems Engineer Associate Manager for the Hardware Development team which is responsible for delivering integrated hardware and software solutions for advanced aerospace programs. What You Will Be Doing As the Systems Engineer Associate Manager you will be responsible for leading a multidisciplinary team that designs, develops, and validates embedded systems, SoCs, and FPGA‑based solutions for the F‑35, F‑16, and Skunk Works mission sets. You will drive architectural decisions, mentor engineers, and ensure delivery within Agile development cycles. Your responsibilities will include: Guiding the team through all phases of software development, from requirements to verification. Supporting team creating architecture designs, logic designs, and system simulations for complex embedded platforms. Leading Skunk Works research and development efforts and translating breakthroughs into production‑ready solutions. Performing...
Lockheed Martin
Mar 17, 2026
Hardware Development Engineer-Level 3
Lockheed Martin Louisville, CO, USA
Description: We are Lockheed Martin You will be the Hardware Development Engineer for the Hardware Development team which is responsible for delivering advanced hardware and embedded solutions for cutting edge aerospace programs. What You Will Be Doing As the Hardware Development Engineer you will be responsible for designing, developing, and integrating hardware and software components that power next generation aircraft and mission systems. Your work will directly support the F 35, F 16, and Skunk Works initiatives. Your responsibilities will include: • Utilizing SystemVerilog, Verilog, or VHDL to create robust FPGA IP cores. • Participating in all phases of hardware and software development, from concept through verification. • Driving Skunk Works research and development efforts on emerging technologies. • Creating architecture, logic designs, and system simulations for complex embedded systems. • Performing simulation and analysis of FPGA and embedded system...
Lockheed Martin
Mar 17, 2026
Hardware Verification Engineer-Level 4
Lockheed Martin Louisville, CO, USA
Description: We are Lockheed Martin You will be the Hardware Development Engineer for the Hardware Development team which is responsible for delivering advanced hardware and embedded solutions for cutting edge aerospace programs. What You Will Be Doing As the Hardware Development Engineer you will be responsible for designing, developing, and integrating hardware and software components that power next generation aircraft and mission systems. Your work will directly support the F 35, F 16, and Skunk Works initiatives. Your responsibilities will include: • Utilizing SystemVerilog, Verilog, or VHDL to create robust FPGA IP cores. • Participating in all phases of hardware and software development, from concept through verification. • Driving Skunk Works research and development efforts on emerging technologies. • Creating architecture, logic designs, and system simulations for complex embedded systems. • Performing simulation and analysis of FPGA and embedded system designs to...
Lockheed Martin
Mar 17, 2026
Embedded Software Development Engineer-Level 2
Lockheed Martin Louisville, CO, USA
Description: We are Lockheed Martin You will be the Embedded Software Engineer for the Hardware Development team which is responsible for delivering advanced hardware and embedded solutions for cutting edge aerospace programs. What You Will Be Doing As the Embedded Software Engineer you will be responsible for designing, developing, and integrating hardware and software components that power next generation aircraft and mission systems. Your work will directly support the F 35, F 16, and Skunk Works initiatives. Your responsibilities will include: • Utilizing C++ and other applicable embedded languages develop embedded solutions for Aerospace Systems. • Participating in all phases of hardware and software development, from concept through verification. • Driving Skunk Works research and development efforts on emerging technologies. • Creating architecture, logic designs, and system simulations for complex embedded systems. What’s In It For You We are committed to...
Lockheed Martin
Mar 17, 2026
Embedded System Test Engineer-Level 4
Lockheed Martin Louisville, CO, USA
Description: We are Lockheed Martin You will be the Embedded System Test Engineer for the Embedded Systems team which is responsible for delivering cutting‑edge embedded solutions for advanced aircraft programs. What You Will Be Doing As the Embedded System Test Engineer you will be responsible for designing, developing, and validating embedded software and hardware that power the next generation of F‑35, F‑16, and Skunk Works mission systems. You will work in an Agile environment, mentor junior engineers, and drive test‑driven development. Your responsibilities will include: Developing and maintaining test software in C/C++ and Python for embedded Linux and bare‑metal platforms. Creating and executing verification plans for SystemVerilog, Verilog, or VHDL FPGA IP cores. Participating in all phases of hardware and software development, from requirements through validation. Collaborating on Skunk Works research and development initiatives. Authoring software requirements,...
Lockheed Martin
Mar 16, 2026
Software Engineer
Lockheed Martin Boulder, CO, USA
Description: The Advanced Programs and Exploitation (APEX) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and development efforts focused on remote sensing data processing, exploitation applications, and simulations. In this position, you will work on designing, developing, testing, and integrating software for remote sensing payload mission processing and edge processing hardware. This position involves design, development, maintenance, and testing of largely C++ with some Python code. This role will be developing new mission processing applications and working with legacy code utilized leveraged in other enterprise applications. The selected candidate will be responsible for: Designing and implementing software applications in C++ and other languages Maintain & enhance existing code bases Integrate, debug, and optimize software in cross‑functional teams Drive CI/CD – build, test, and deploy...
Lockheed Martin
Mar 16, 2026
Signal Processing Engineer - Radar Systems Architecture
Lockheed Martin Littleton, CO, USA
Description: The Advanced Programs and Exploitation (APEX) team with Lockheed Martin is looking for an engineer with RF systems & algorithm background to support ongoing programs and internal research and development efforts. The APEX team is focused on mission processing applications of remote sensing payloads and fusion of various data types, including radar. This position will be focused on the development, integration, and enhancement of space-based radar processing simulation capabilities and tracking software. This position will be expected to: • evaluate, refine, and develop radar processing algorithms. • develop models and detailed simulations to predict and assess system performance. • lead radar algorithm design, including software specification definition. • perform mode development for AMTI, GMTI, SAR, & HRR. • interface with the radar system suppliers regarding system capabilities and for conducting test and analysis. • work in coordination with our research...
LMI
Mar 13, 2026
Navigation Warfare Mission Engineer- Clearance Required
LMI Colorado Springs, CO, USA
Overview LMI is seeking a Mission  Engineer with deep expertise in physics and theoretical modeling to join our dynamic team focused on the space domain. In this role, you will leverage advanced physics principles to 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...
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,...
Lockheed Martin
Mar 12, 2026
Electro-Optical Controls Systems Engineer (Level IV) - TS clearance
Lockheed Martin Louisville, 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, in-vest, 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 work-force 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 is seeking an Electro-Optical Controls Systems Engineer to...
LMI
Mar 12, 2026
Mid Level Back-End Software Application Developer
LMI Colorado Springs, CO, USA
Overview LMI is actively seeking a Mid-Level Back-End Software Application Engineer. This role involves working directly with U.S. government military and civilian customers and our analytic partners to translate analytic needs into responsive, high-performance software applications within LMI’s Modeling, Simulation, Prototyping, Wargaming, & Analysis platform, RAPTR®. This position is on-site in Colorado Springs, CO.   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,...
Arrow Electronics
Mar 11, 2026
Sr. ReactJS Engineer at Denver USA
Arrow Electronics Centennial, CO, USA
Position: Sr. ReactJS Engineer at Denver USA Job Description: Senior React Developer (React, TypeScript, Node.js)/ Architect Justification Senior React Developer (React, TypeScript, Node.js) Principal Accountabilities ● Focuses on application development and tools. Ability to write code and test new and innovative web applications, integrate web tools or new features, develop or integrate new code, maintain and address existing code. ● Application development of global websites using C++, Java, XML, HTML, CGI, JSP, Javascript, AJAX, multimedia applications, database and data modeling tools and other languages or software tools as needed. Maintaining web standards and best practices. ● Design user interfaces within existing style guidelines. Actively participate in user interface implementation from initial planning/design to project release. Effectively communicate conceptual ideas, design rationale and the specifics of user centered design process. ● Actively plan,...
Lockheed Martin
Mar 11, 2026
Embedded Cyber Software Engineer
Lockheed Martin Denver, CO, USA
Description: You will be an Embedded Cyber Software Engineer for a research and development team which is responsible for investigating and exploiting the newest technological advances to resolve complex problems. What You Will Be Doing As an Embedded Cyber Software Engineer, you will be responsible for crafting innovative solutions to complex cyber software engineering problems, collaborating closely with customers throughout the development life-cycle, and contributing to a dynamic, fast-paced team environment. Your responsibilities will include: Researching and developing new software and hardware technologies with a cyber lens to resolve complex problems. Integrate security considerations throughout the software development lifecycle (threat modeling, hardening, code reviews, vulnerability assessments). Collaborating with customers throughout the development life-cycle to ensure innovative solutions meet their needs. Contributing to a team...
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