Software Engineer Sr

• Strong Software Development and/or Software Engineering background, with a track record of successfully solving complex problems independently and as part of a team.
• Prior professional experience indicating proficiency in C# programming language
• Demonstrated expertise in Agile development methodologies, with excellent communication skills for effective collaboration and teamwork across Agile Development Teams.
• Current DOD-Secret clearance.

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.

In this role, you will be designing, developing, and testing Software on an Agile Development Team. The successful candidate will have experience and/or knowledge of C#, Angular, C++, DevOps, and Kubernetes.

Must be a US Citizen; this position and requires a final secret clearance to start. This position is located at a facility that requires special access.

This role is contingent on program funding expected in August of 2026.

Desired Skills

• Experience demonstrating technical leadership
• Experience developing software solutions that support Military Communications Satellite systems.
• Strong experience designing and implementing software solutions using the following technologies: Microservices, C#, Active MQ, N-Unit Testing, and Angular
• Proficient in using Git and GitHub for version control and collaboration
• Working knowledge of DevSecOps Pipelines
• Experience with Agile, automated test, continuous integration, and regression testing
• Experience with automated test frameworks similar to Cypress and Postman, continuous integration, and regression testing
• Results-driven with strong problem-solving skills applied to software engineering solutions

By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to work remotely

Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.