35 software engineer senior staff jobs found

Description: WHAT WE'RE DOING At Lockheed Martin Rotary and Mission Systems, we're on a mission to drive innovation and uphold the highest standards of business ethics. We believe that by pushing the boundaries of visionary thinking, we can achieve exceptional results. As a Lockheed Martin employee, you'll have the opportunity to make a meaningful impact while working in an environment that values integrity and excellence. Lockheed Martin’s Cyber & Intelligence team safeguards critical networks against evolving cyber threats, ensuring the security of mission‑critical systems that protect our nation and its allies. In this role you will shape the resilience of globally‑distributed software platforms that enable decisive action in the face of cyber warfare. THE WORK The OCONUS Software Engineer Senior Staff serves as a technical contributor responsible for the sustainment and maintenance of hardware and software systems across multiple geographically‑dispersed OCONUS...

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 re-imagining 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 looking for an Embedded Software Engineer Senior Staff (Level 5)...

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. The Lockheed Martin Next Generation Interceptor (NGI) team is seeking experienced...

Description: Lockheed Martin is a global security and aerospace company that employs approximately 114,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. Lockheed Martin Missiles and Fire Control (MFC) is one of four Lockheed Martin business areas. MFC is a recognized designer, developer and manufacturer of precision engagement aerospace and defense systems for the U.S. and allied militaries. MFC develops, manufactures and supports advanced products for military customers that include the U.S. Army, Navy, Air Force, Marine Corps, NASA and dozens of foreign allies. MFC also offers a wide range of products and services for the global civil nuclear power industry and the military’s green power initiatives. As a Software Engineer at MFC, you will join one of the largest networks of software professionals, implementing cutting edge technologies on both...

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. Lockheed Martin is leading the way in hypersonic missile development and we want you to be a part of it! We are creating the first hypersonic boost/glide system for the US...

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. For over 60 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s...

Description: We are Lockheed Martin Lockheed Martin is seeking a highly experienced Software Engineer to design, develop, and implement a modern software framework for the F-35 Ground Systems Mission Planning Environment (MPE) project. The MPE is a critical component of the F-35 program, enabling all ground-based operations and playing a vital role in the successful execution of missions and overall operation of the aircraft. As a Senior member of the F-35 Ground Systems MPE Software team, the successful candidate will be responsible for guiding a team of Software Engineers in the design and development of a new contract aimed at modernizing the Mission Planning product and tools. This Senior role requires a deep understanding of software architecture, technical vision, and the ability to drive the successful implementation of this complex project. Who You Are The successful candidate will assume a technical senior software role, responsible for leading the software...

Description SAIC is seeking an experienced Guidance, Navigation and Control Engineer - Modeling & Simulation (M&S) to support Hardware-in-the-Loop (HWIL) and Software-in-the-Loop (SWIL) activities for the Submarine-Launched Cruise Missile-Nuclear (SLCM-N) weapon system. In this role, the candidate will utilize advanced M&S techniques to assess weapon system performance, support system development, and contribute to Verification and Validation (V&V) efforts. This role focuses on designing, executing, and assessing M&S efforts for subsystem- and system-level evaluations to ensure alignment with technical requirements and operational objectives. The selected individual will work closely with program stakeholders, engineers, and developers to refine M&S scenarios, validate models, and ensure relevant data is generated for V&V activities across the broader program lifecycle. This position requires onsite support at NSWC Crane Division,...

Description: WHAT WE'RE DOING We are seeking a **Staff Software Engineer** to lead the development of Mission Systems software. Operating with minimal direction, you will define technical objectives, guide major program execution, and serve as the primary technical contact on contracts and projects. THE WORK - Shape product‑line road‑maps and establish reusable component libraries. - Integrate hardware and software in test labs to validate system performance. - Drive DevSecOps initiatives across distributed teams, ensuring secure and efficient delivery pipelines. - Provide technical oversight for multi‑site, multidisciplinary software efforts. - Collaborate with customers and internal stakeholders to align technical solutions with mission requirements. WHO WE ARE At Lockheed Martin, we are driven by **innovation** and **integrity**. By applying the highest standards of business ethics and forward‑thinking, we can achieve anything. We value your skills,...

Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Satellite System Engineering Lead for a large, multi-year contract supporting a cutting-edge and innovative space program. The ideal candidate will have a strong foundation in systems engineering principles and practical experience with satellite systems. The Satellite System Engineer oversees developer satellite system design, development and integration providing critical insight to the customer's execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Serve as a leader the Program Office...

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. For over 70 years, the Fleet Ballistic Missile (FBM) team has supported the Navy’s...

Description: The 21st Century Security and 5G.MIL Full Stack Engineer Staff will drive Cutting-Edge AI Solutions at Lockheed Martin! Do you have a passion for developing innovative and scalable solutions in the field of artificial intelligence and cloud computing? Are you a seasoned engineer with experience in infrastructure software development, DevOps, and agile methodologies? Look no further! We have an exciting opportunity for a Senior Full Stack Engineer to join our Advanced Cloud and AI Solutions team within the Enterprise Operations business area. As a Senior Full Stack Engineer, you will be responsible for driving the development, modification, testing, deployment, and maintenance of applications and IT infrastructure in support of cutting-edge AI solutions. You will be a key technical resource for our hands-on enablement services team, working closely with program engineering teams across all Lockheed Martin business areas to establish updated software development...

Description Join a winning team!! SAIC's Space and Intelligence Business Group is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Satellite System Engineer for a large, multi-year contract supporting a cutting-edge and innovative space program. The ideal candidate will have a strong foundation in systems engineering principles and practical experience with satellite systems. The Satellite System Engineer oversees developer satellite system design, development and integration providing critical insight to the customer's execution of the Program with responsibilities that may include, but are not limited to the following: Role Responsibilities: Serve as the Program Office technical staff for...

Description: What We're Doing As a part of the Lockheed Martin community, we take on challenges and find solutions using creativity and collaboration. If you’re looking to be a part of a passionate team solving these complex problems, then Rotary and Mission Systems is the place for you. The Work Lockheed Martin's Rotary & Mission Systems is seeking a full-time systems engineer. • In this role, you will support multiple Integrated Warfare Systems & Sensors (IWSS) Line of Business (LOB) programs. • As a Senior Member of the Engineering Staff for the Platform and Security team, you will perform systems development tasks (design, code, test, integration) for a full spectrum of Cyber and/or Platform-as-a-Service (PaaS) solutions and the necessary supporting system and infrastructure. • This includes developing new applications and integrating COTS and GOTS software to construct a complete solution. • This candidate will be required to travel between LM sites as well...

Description: WHO WE ARE The ISA UAS division of Lockheed Martin’s Advanced Development Programs (Skunk Works) is home to world‑class DevSecOps engineering talent and continues an 80‑year legacy of pioneering advanced aircraft. As part of the Advanced Development Programs (ADP) Intelligence, Surveillance, and Reconnaissance (ISR) Unmanned Aerial Systems (UAS) Functional Domain, our team leads the implementation of DevSecOps practices that enable secure, reliable, and modern software delivery across cutting‑edge UAS platforms. WHAT YOU'LL DO You will design and implement secure, scalable Azure cloud platforms for mission‑critical systems. You’ll define cloud architecture patterns, guide infrastructure decisions, and ensure solutions meet security, compliance, and program requirements. You’ll partner with Cloud Infrastructure, Software Engineering, and Security teams to build cloud‑native architectures and align CI/CD pipelines with deployment strategies. While cloud‑focused,...

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. Lockheed Martin is leading the way in hypersonic missile development and we want you to be a part of it! We are creating the first hypersonic boost/glide system for the US...

Overview LMI seeks an experienced Data Engineer to support the U.S. Army’s Holistic Health & Fitness (H2F) initiative as a member of the Analytics functional team within the H2F Program Support Team. The Data Engineer is responsible for designing, building, and maintaining data pipelines and data services that enable scientific analysis, analytics, and user engagement activities within the Holistic Health and Fitness Management System (H2FMS). This role focuses on data ingestion, transformation, storage, and accessibility, ensuring that data supporting research, analytics, and decision support is reliable, well-structured, and available for authorized use. The Data Engineer works closely with the Technical Project Manager, data governance specialists, epidemiologists, research psychologists, tactical sports scientists, data scientists, and software teams to translate analytic and research requirements into scalable data solutions under Government...

Description Job Description: SAIC is seeking a Senior Cyber Lead Engineer to join our MSEIT team. In this role, you will be part of a systems engineering team defining the next generation of space communication systems in support of US Space Force (USSF) satellite communications. You will contribute to Systems Engineering & Integration (SE&I) activities in a multidisciplinary, highly collaborative environment, working closely with SE&I team members, contractors, government civilians, and USSF personnel. You will lead and support multiple working groups, driving technical discussions, identifying and mitigating risks, uncovering requirements gaps, preparing briefings, writing and tracking action items, and developing comprehensive meeting minutes. The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the US Space Force's Space Systems Center (SSC). We support the...

Description Join a winning team!! SAIC's National Security and Space (NSS) Sector is currently hiring to advance space capabilities supporting our Department of Defense (DOD) and Intelligence Community customers. Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration and more. This position is for a Satellite System Engineering Manager for a large, multi-year contract supporting cutting-edge and innovative space programs. The Satellite System Engineering Manager leads a proven technical team of system engineers and satellite subject matter experts. In partnership with the SAIC Program Management Team, the Satellite System Engineering Manager is a servant leader that guides the team's support to multiple satellite programs, relays guidance from the PM, and serves as the voice of the team to improve culture. The Satellite System Engineering Manager also directly...

Description: We are Lockheed Martin You will be the Project Engineer, Staff for the Engineering team which is responsible for delivering complex system development from concept through sustainment. What You Will Be Doing As the Project Engineer, Staff, you will be responsible for managing a portfolio of technical development efforts, ensuring alignment with engineering strategy, and driving execution across teams. Your responsibilities will include: • Manage a portfolio of effort consisting of complex system/technical development from concept, through design, implementation, test, manufacturing/deployment, sustainment and modifications. • Ensure alignment with Engineering and Technology strategy, technical feasibility, and manages technical risk. • Drive planning and execution across all Engineering Teams to meet contract cost, schedule, and technical requirements and satisfy customer needs. • Act as single voice and point of contact to program management and senior...