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22 software engineer staff level 4 jobs found

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United States software engineer staff level 4
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Lockheed Martin
May 01, 2026
Software Engineer Staff- Level 4 SW Lead/Product Owner - TS
Lockheed Martin Littleton, 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. Space Protection Programs is seeking an experienced Software Engineer who can guide a...
Lockheed Martin
May 01, 2026
Software Engineer Staff, Level 4 - Clearance Required
Lockheed Martin Littleton, 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. Space Protection Programs is seeking an experienced Software Engineer who can guide a...
Lockheed Martin
Apr 30, 2026
Software Engineer Staff - Level 4 - (TS/SCI)
Lockheed Martin King of Prussia, PA
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.  Within LM Space, the Biscayne Program is looking for a highly motivated individual...
Lockheed Martin
Apr 30, 2026
Software Engineer Staff, Level 4 - Clearance Required
Lockheed Martin Littleton, 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. Space Protection Programs is seeking an experienced Software Engineer who can guide a...
Lockheed Martin
Apr 30, 2026
Software Engineer Staff, Level 4 - Clearance Required
Lockheed Martin Littleton, 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. Space Protection Programs is seeking an experienced Software Engineer who can guide a...
Lockheed Martin
Apr 28, 2026
Software Engineer Staff, Level 4 - Clearance Required
Lockheed Martin Houston, TX
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 full time Software Engineer. In this role, you will...
Lockheed Martin
Apr 21, 2026
Software Engineer Staff, Level 4 - Clearance Required
Lockheed Martin Huntsville, AL
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 full time Software Engineer. In this role, you will...
Lockheed Martin
Apr 14, 2026
Software Engineer Staff - Level 4
Lockheed Martin Marietta, GA
Description: You will be the Software Engineer Staff for the Simulation and Systems Labs (SSL) Systems Engineering team which is responsible for developing, testing, and maintaining aircraft simulation systems and subsystems utilized for aircraft capability integration and weapons systems development from concept design through post delivery support. What You Will Be Doing As a Software Engineer on our team, you will work on multiple Air Mobility and Maritime Missions (AMMM) projects, designing and developing software models in a real-time simulation environment. Your responsibilities will include: Design and implement high‑performance simulation software components. Develop and maintain automated test suites and verification frameworks. Integrate subsystems and ensure seamless data flow across the simulation environment. Creating aerodynamics, flight control dynamics, propulsion, pneumatics, and/or hydraulics characteristics to create high fidelity...
Lockheed Martin
Apr 10, 2026
Software Engineer Staff - Level 4
Lockheed Martin Fort Worth, TX
Description: We are Lockheed Martin Lockheed Martin is seeking a Software Engineering technical leader to architect, prototype, and lead the team to a modern implementation of software testing of the F-35 Common Reprogramming Tool (CRT) project. The F-35 CRT is used by our Reprogramming Lab customers to generate the Mission Data File (MDF) sets, which are pivotal to the execution of successful missions and overall operation of the F-35. The microservices architecture of CRT drives the need for nontraditional tools and methods to manage the additional testing complexity of the multiple independently deployable components. In addition to verification of these components, the interactions between the layers of integration code and the microservices, data stores and cache with which they are integrating, and the connections to external services must also be verified. Automated tests must provide coverage for all of these communications at the finest granularity possible. Who You...
Lockheed Martin
Apr 30, 2026
Systems Engineer Staff (Software Configuration Management) - Level 4
Lockheed Martin Palmdale, CA
Description: At Lockheed Martin, we challenge the status quo to push the boundaries of what is possible. Join the legendary Skunk Works team in Palmdale, CA, and be part of groundbreaking innovation. We are seeking a Systems Engineer – Configuration Management to support the Advanced Development Programs (ADP) Intelligence, Surveillance, and Reconnaissance/Unmanned Aircraft System (ISR/UAS) team. In this role, you will ensure the consistency, traceability, and integrity of software configurations across the product lifecycle. Your expertise will enable mission success in an environment where advanced technology and creativity come together to solve complex challenges. What You Will Be Doing: As the Software Configuration Management (CM) Engineer for the ISR/UAS Systems Engineering team, your responsibilities will include: · Developing, improving, and maintaining the infrastructure for software configuration management across development, production, and sustainment...
Lockheed Martin
Apr 16, 2026
Staff Software Engineer - Level 4
Lockheed Martin King of Prussia, PA
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 08, 2026
Reliability Engineer Staff - Level 4
Lockheed Martin Palmdale, CA
Description: You will be the Reliability Engineer Staff - Level 4 for the Enterprise Aeronautics Facilities organization which is responsible for... What You Will Be Doing As the Reliability Engineer Staff - Level 4 you will be responsible for guiding long‑term asset‑management strategies and embedding reliability, supportability, and maintainability principles across the full life‑cycle of critical aeronautics systems. Your responsibilities will include: Apply reliability‑engineering principles to achieve optimal asset availability. Identify surveillance, testability, and condition‑monitoring methods (including RCM solutions) to protect mission‑critical assets. Govern and provide project‑management support for facilities’ systems, processes, and tools. Perform configuration‑management tasks for IOT software/hardware and ensure Maximo and IT Service Central data remain synchronized. Conduct audits and support risk‑management activities for...
Lockheed Martin
Apr 21, 2026
Systems Engineer Staff - Level 4
Lockheed Martin Fort Worth, TX
Description: As the Systems Engineer Staff - Level 4 you will be responsible for leading the development of F‑35 Combat Systems Flight Test Requirements and coordinating execution with flight test sites. Your responsibilities will include: - Leading creation and prioritization of flight test requirements for new capabilities, regressions, and verification. - Coordinating between Combat Systems and Flight Test sites to ensure seamless test execution. - Planning and overseeing testing activities, including regression and verification of fixes. - Gathering and analyzing feedback from flight test sites to resolve product issues before completion. What’s In It For You We are committed to supporting your work‑life balance and overall well‑being, offering flexible scheduling options. Learn more about Lockheed Martin’s comprehensive benefits package here. Do you want to be part of a company culture that empowers employees to think big, lead with a growth mindset, and make the...
Lockheed Martin
Apr 16, 2026
Applications Engineer Sr - Level 3
Lockheed Martin Marietta, GA
Description: Lockheed Martin Aeronautics in Marietta, Georgia is looking for a Level 3 Full‑Stack Applications Engineer to power the digital backbone of the C-130 Hercules and the F‑35 Joint Strike Fighter assembly and test facility. As a Forward Deployed Engineer, you’ll build modern, scalable web apps with React, Angular, .NET Core, Node.js, Docker/Kubernetes, and cloud services, turning complex production data into intuitive interfaces that streamline workflows and boost efficiency. What makes this role unique is the hands‑on collaboration with Production Operations — you’ll spend time shadowing on the shop floor and in business meetings listening for pain points to rapidly prototype solutions. Join a mission‑critical environment where your code directly supports a world‑class defense platform, benefit from top‑tier mentors, competitive compensation, and a culture that prizes innovation, safety, and impact. If you thrive at the intersection of cutting‑edge web development and...
Lockheed Martin
Mar 26, 2026
Infrastructure Engineer - Operating Environment
Lockheed Martin Mount Laurel Township, NJ
Description: What We're Doing At Lockheed Martin Rotary and Mission Systems, we're driving innovation and upholding integrity in all that we do. Our mission is to push the boundaries of technology and pioneer groundbreaking solutions. By applying the highest standards of business ethics and visionary thinking, we believe that everything is within our reach. The Work In this Infrastructure Engineer - Operating Environment role, you will: - Support Linux Operating Environment management and monitoring for Aegis programs, including troubleshooting and integration to ensure secure, efficient, and reliable operation. - Contribute to development, integration, and testing of computer system Operating Environment changes and updates on a quarterly cadence as part of build development. - Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the Operating Environment infrastructure. - Participate in deployment,...
Lockheed Martin
Mar 26, 2026
Staff Systems Engineer - Level 4
Lockheed Martin Palmdale, CA
Description: You will be the Staff Systems Engineer - Level 4 for the Advanced Development Program (ADP) which is responsible for pioneering next‑generation aircraft technologies. What You Will Be Doing As the Staff Systems Engineer - Level 4 you will be responsible for translating ambitious concepts into verifiable system designs, driving the integration of cutting‑edge engineering disciplines, and delivering results in a fast‑paced, innovative environment. Your responsibilities will include: - Leading system architecture and trade‑study activities for advanced aircraft concepts. - Driving Model‑Based Systems Engineering (MBSE) practices and tool adoption. - Coordinating multidisciplinary teams to execute agile development cycles. - Managing multiple concurrent assignments while maintaining technical rigor and schedule commitments. - Producing technical risk assessments and present actionable solutions to senior leadership. What’s In It For You We are committed to...
Lockheed Martin
Mar 16, 2026
Cyber Security Engineer Technical Lead
Lockheed Martin Springfield, VA
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? The Kayenne program is seeking a Cyber Security Engineer technical lead for the Program’s Cyber Team. This team is responsible for applying an interdisciplinary, collaborative approach to plan,...
Lockheed Martin
Mar 10, 2026
Low Observables Engineer Sr Staff
Lockheed Martin Palmdale, CA
Description: You will be the Low Observables Engineer Sr Staff for the Low Observables (Signature Management & Survivability) team which is responsible for advancing stealth and survivability technologies. What You Will Be Doing As the Low Observables Engineer Sr Staff you will be responsible for leading the end‑to‑end maturation of low observable technologies from concept through production. You will drive technical strategy, coordinate multidisciplinary efforts, and represent the team to senior leadership and government forums. Your responsibilities will include: Perform, analyze, and communicate vehicle signature predictions using Unix‑based codes and tools. Lead signature‑reduction trade studies and optimization campaigns for platform‑level and component‑level designs. Plan and execute laboratory measurements of material coupons to determine physical, electrical, and environmental properties. Develop and test advanced electromagnetic...
Lockheed Martin
May 15, 2026
Spacecraft/Satellite Flight Operations Junior TS/SCI - Early Career
Lockheed Martin White Sands Missile Range, NM
Description: This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built. Lockheed Martin Space in White Sands Missile Range, NM, is seeking a full-time Early Career Spacecraft/Satellite Flight Operations TS/SCI. In this role, you may support a 24/7 crew or direct support day staff position within Flight Operations. You must be willing to work rotating shifts to be considered. We will train you through an extensive education and certification program to utilize your current engineering skills in support of an important customer mission. The successful candidate will build upon their current engineering skills with an extensive education and certification program to enhance your current skills in support of an important customer mission. Must be a US Citizen; this position will require a government...
Lockheed Martin
May 15, 2026
Spacecraft/Satellite Flight Operations Junior TS/SCI - Early Career
Lockheed Martin White Sands Missile Range, NM
Description: This is a place for engineers, scientists, and problem-solvers who are ready to engage deeply, think critically, and build with purpose. You will not just launch a career. You will be part of something bigger. This is where the best are built Lockheed Martin Space in White Sands Missile Range, NM, is seeking a full-time Early Career Spacecraft/Satellite Flight Operations TS/SCI. In this role, you may support a 24/7 crew or direct support day staff position within Flight Operations. You must be willing to work rotating shifts to be considered. We will train you through an extensive education and certification program to utilize your current engineering skills in support of an important customer mission. The successful candidate will build upon their current engineering skills with an extensive education and certification program to enhance your current skills in support of an important customer mission. Must be a US Citizen; this position will require a government...
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