60 modernization software engineer jobs found

Description SAIC is seeking an experienced Requirements Management Systems Engineer to join our team in providing high-impact Systems Engineering and Technical Advisory (SETA) support for critical national security missions. In this role, you will work within the Ground Enterprise Directorate (GED) of the National Reconnaissance Office (NRO) in Chantilly, VA to modernize systems engineering processes and tools, optimize enterprise operations, and strengthen mission capabilities. As a Requirements Management Systems Engineer, you will lead the development and management of end-to-end requirements within complex systems engineering domains. Your responsibilities will include coordinating requirements development across diverse stakeholders, aligning engineering needs with enterprise goals, and recommending process improvements and solutions to enhance enterprise systems engineering modernization. Your work will shape the development of data standards and tools crucial to...

Description SAIC is seeking a Systems Engineer to join our team in support of the Air Operations Center Weapons System (AOC WS) Falconer Program. This position requires technical engineering experience, with a demonstrated understanding and application of systems engineering and configuration management principals and processes, mission planning/scheduling, cloud computing architectures (e.g., hybrid environments, AWS/Azure GovCloud), along with experience in systems engineering and sustainment. The successful candidate will be effective at face-to-face interaction with customers and other contractors to respond to requests for information, support to technical meetings, technical interchanges and enterprise working groups. The candidate must be able to work independently and represent the program and SAIC at meetings and working groups with government and associate contractors. Responsibilities include, but are not limited to: Perform Systems Engineering in Core...

Description SAIC is seeking a Software Solutions Engineer/Integrator to support Space Systems Command's (SSC) Kronos Family of Systems (FoS) in advancing Operational Command and Control (C2) and Space Battle Management (BM). As our engineer you will integrate new and commercial capabilities with legacy systems while modernizing the BMC3I software ecosystem across architecture, data, infrastructure, cybersecurity, DevSecOps, and mission applications. The role will mature capabilities from technical assessment and prototyping through production without disrupting critical operations. This position is based in El Segundo, CA and supports the Horizon program within the Space C2 Program Management Office, working closely with SSC's BMC3 Program Office. Key Responsibilities: • Serve as the BMC3I software engineering and integration focal point, aligning new development, CSO-selected solutions, and modernization with Programs of Record, legacy systems, architecture,...

Description SAIC is seeking a Software Solutions Engineer to support Space Systems Command's (SSC) Kronos Family of Systems (FoS) in advancing Operational Command and Control (C2) and Space Battle Management (BM). This role requires an experienced engineer who can work across application and enterprise perspectives, integrating new capabilities with legacy systems while modernizing the BMC3I software ecosystem. You will shape solutions across architecture, interfaces, data, infrastructure, cybersecurity, DevSecOps, and mission applications while preserving critical operations. This position is based in El Segundo, CA and supports the Horizon program within the Space C2 Program Management Office, working closely with the Space Systems Command's BMC3 Program Office. Key Responsibilities: • Serve as a software engineering and integration focal point for BMC3I, aligning new development, commercial solutions, and modernization with existing Programs of Record, legacy...

Description SAIC is seeking a Collection Orchestration Mission Engineer to support, SAIC's Prime SETA program supporting the NRO's Ground Enterprise Directorate (GED) in Chantilly, VA. GED leads enterprise-level acquisition, integration, and modernization efforts that define how multi-INT collection is orchestrated across the mission. In this role, you will serve as a trusted technical advisor guiding the design, evaluation, and delivery of next-generation tools that automate and optimize collection management. You will work directly with government leaders and development contractors to shape cloud-forward, automation-driven capabilities that enhance mission responsiveness and operational effectiveness across the full system lifecycle. Key Responsibilities to include: Engineer advanced collection-orchestration applications, performing system trades, interface analysis, and lifecycle engineering that directly influence mission outcomes. Lead technical and programmatic...

Overview LMI is seeking a Senior Full Stack Software Engineer to support a Department of War mission partner on a digital modernization effort. This role sustains and modernizes government-owned business applications built on the Microsoft technology stack, keeping mission-critical .NET applications running reliably while helping re-engineer and migrate them into a secure AWS GovCloud environment. The engineer will work across the full stack, from SQL Server data layers to React front ends, within a DevSecOps pipeline. This is a largely remote position; however, candidates must reside in the vicinity of San Diego, CA to support periodic onsite collaboration.   This position requires an active Secret clearance .   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...

Standard Job 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. LM SPACE: WHAT WE'RE DOING 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. THE WORK Lockheed Martin is seeking a talented Level 4 Ground Software Engineer with an active Final Top...

Description SAIC is seeking an experienced Cybersecurity Engineer to support a mission-critical modernization program delivering a modular, adaptable software suite of essential capabilities across multiple warfighting functions. In this role, you will serve as the technical authority responsible for designing, implementing, and maintaining a robust cybersecurity posture across a modern, open-architecture platform spanning enterprise cloud and tactical edge environments. This position operates across cloud and tactical edge environments, supporting cybersecurity architecture, implementation, and continuous monitoring across the full software development lifecycle - from initial design through fielding - in both garrison and deployed settings, including Denied, Degraded, Intermittent, and Low Bandwidth (DDIL) environments. The work is to be performed at the customer site at Aberdeen Proving Ground (APG), MD. This role is contingent upon award news in Fall 2026. Key...

Description SAIC is seeking an experienced Software Engineer to support a mission-critical modernization program delivering a modular, adaptable software suite of essential capabilities across multiple warfighting functions. In this role, you will serve as a core technical contributor responsible for designing, developing, testing, and delivering high-performance software solutions that meet complex operational requirements across a modern, open-architecture platform spanning enterprise cloud and tactical edge environments. This position operates across cloud and tactical edge environments, supporting software design, development, and validation across the full software development lifecycle - from initial architecture through fielding - in both garrison and deployed settings, including Denied, Degraded, Intermittent, and Low Bandwidth (DDIL) environments. The work is to be performed at the customer site at Aberdeen Proving Ground (APG), MD. This role is contingent upon...

Overview LMI is seeking a Staff Software Engineer to build user-facing applications supporting a U.S. Army technology modernization program. This engineer will own application capabilities from user need through production delivery using Palantir Foundry and modern web technologies.   This is a hands-on role for an engineer who can work across the stack, make architectural decisions, and build software directly with users and product teams.   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...

Standard Job Description WHAT WE'RE DOING • Join Lockheed Martin Rotary and Mission Systems, Cyber & Intelligence, where we foster innovation and integrity. • As a Data Modernization System Engineer, you'll be empowered to create "new realities" and pioneer solutions that break boundaries. • Benefit from the support of a global technology leader that values innovative thinking and provides the resources to turn ideas into reality. • Build on our proud legacy of achievement and contribute to shaping the future of aerospace, defense, and security solutions. THE WORK TKO provides systems engineering, software development, data science and cloud development and engineering services to the Cyber Infrastructure Solutions customer. The services enable the Data Transformation, Malware Analysis, and Cyber Threat Intelligence processing and sharing capabilities for the customer, fulfilling mission objectives and offering actionable information to detect and mitigate cyber...

Job Description PLEASE NOTE: THIS POSITION REQUIRES A FULL-TIME EXPATRIATE ASSIGNMENT IN THE UNITED ARAB EMIRATES (UAE) FOR APPROXIMATELY 3 TO 4 YEARS. WHAT WE'RE DOING Join the EADGE-T team and help modernize an integrated air and missile defense and air battle management capability for the United Arab Emirates. As part of the EADGE-T UAE Tech Refresh , you'll lead the delivery of hardware modernization and foundational cybersecurity enhancements while helping deploy the next generation of this mission-critical system. Working alongside an international customer, you'll help deliver one of Lockheed Martin's premier international defense programs. THE WORK As the Engineering Project Manager (EPM), you'll lead the execution of a multidisciplinary engineering team responsible for delivering the UAE Tech Refresh. You'll oversee technical execution, engineering integration, schedule, and operational readiness while ensuring the successful delivery of mission...

Standard Job 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. LM SPACE: WHAT WE'RE DOING 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. THE WORK Lockheed Martin is seeking a talented Level 2 Ground Software Engineer with an active Final Top...

Standard Job Description We are Lockheed Martin  We are seeking a highly experienced Principal Project Engineer to lead and manage C130 new development and modernization efforts.  You will function as part of the AMMM Project Engineering team responsible for delivering complex system development products and solutions. What You Will Be Doing As a Principal Project Engineer Manager your responsibilities will include: • Be the technical leader solving new development opportunities or modernized solutions of an integrated and complex system/technical development from concept, through design, implementation, test, manufacturing/deployment and sustainment. • Ensure alignment with Engineering and Technology strategy, business development, program architect, technical feasibility. • Drive planning, technical performance measures, trade studies, risk evaluations, across all Engineering Teams to meet contract cost, schedule, and technical requirements. Lead and manage engineering...

Standard Job 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. LM SPACE: WHAT WE'RE DOING 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. THE WORK Lockheed Martin is seeking a talented Level 3 Ground Software Engineer with a Final Top Secret...

Description: WHAT WE'RE DOING Lockheed Martin is advancing next-generation command and control capabilities to support critical missions through scalable, data-driven systems. You will be joining the Enterprise Mission C2 (EMC2) organization supporting the Tactical Tomahawk Weapons Control System (TTWCS) program in Valley Forge, PA. We are seeking an experienced Systems Engineer with direct experience in modern development practices and technologies to support the TTWCS software modernization effort, working in partnership with external organizations across the TTWCS System Development Activity (SDA). THE WORK As your primary responsibility, you will operate as a systems engineer for TTWCS modernization efforts, playing an active role across all software development activities – from its design and description to hands-on development and testing. This role will help in shaping the next generation of TTWCS software architecture and execution, and ensuring systems...

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 is looking for a Systems Engineer, Senior Staff to lead the Embedded PSOC...

Description SAIC is seeking a System Engineer to support an IT Service Management effort for USTRANSCOM located at Scott Air Force Base (AFB) in Illinois. The USTC Managed Information Technology Services (MITS) contract is intended to provide strategic, technical, and program management guidance and support services to facilitate the operations and modernization of the combatant command's infrastructure, systems, and applications. This support will be provided to the USTC Command, Control, Communications & Cyber Systems Directorate (TCJ6). The successful candidate will system engineering work to maintain, configure, and reliably operate network servers, server virtualization systems, laptops, desktops, VDI, and supporting software/hardware. Responsibilities: Managing and monitoring all installed systems and infrastructure Installing, configuring, testing, and maintaining operating systems, application software and system management tools Proactively ensure...

Description SAIC is seeking an experienced Cloud Engineer to join our Department of the Air Force Cloud Based Command and Control (CBC2) Lead Systems Integrator (LSI) Team. This position will be responsible for architecting, implementing, and maintaining cloud solutions to support customer-specific mission needs. The Cloud Engineer will work closely with cross-functional teams to deliver secure, scalable, and efficient cloud platforms that enable critical operations in a dynamic and fast-paced environment. This role requires technical expertise in cloud platforms (i.e., AWS), a strong problem-solving mindset, and the ability to collaborate effectively with diverse teams to meet operational and project-driven objectives. This is a hybrid position with onsite requirements at the Rosslyn, VA facility which will be moving to Crystal City. Key Responsibilities • Design, build, and deploy cloud-based solutions in support of customer-specific applications. • Develop and...

QED Systems, LLC, is currently recruiting a Modernization Architect Engineer to join our team at APG, MD to support our customer, Project Manager Intelligence Systems & Analytics (PM IS&A). The ideal candidate will be a forward-thinking Software Modernization Architect for Army Intelligence Systems and lead the digital transformation of our software engineering practices and systems architecture. This role will bridge the gap between legacy systems and modern, agile development environments. This role is responsible for guiding the systems engineering process, establishing continuous iterative development practices, and ensuring our enterprise architecture securely scales to meet evolving mission needs. Duties: Systems & Architecture Design: Develop and maintain business, systems, and IT processes that support enterprise mission requirements, defining clear baseline and target architectures. Process Modernization: Assist in transition to continuous...