Software Engineer Sr

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.

Space is a critical domain, connecting our technologies, our security and our humanity. We reimagine how space can connect us, ensuring security and prosperity. We’re creating future‑ready solutions, focusing on resiliency and urgency through our 21st Century Security® vision.

Lockheed Martin is seeking a talented Software Engineer with a Secret clearance to work from either our Boulder, CO or King of Prussia, PA location(s).

To support this, we are growing our Software Engineering Talent Center—an organization of versatile engineers who thrive on solving complex challenges across the entire stack.

• Design, develop, test, and deploy software solutions that solve complex logical and mathematical problems for our mission applications.
• Drive the mission forward using Agile methodologies, participating in sprints, stand‑ups, and retrospectives to ensure rapid, iterative delivery.
• Utilize modern Configuration Management practices and CI/CD pipelines to ensure code is versioned, reproducible, and deployable.
• Maintain high‑quality documentation for system architectures, API designs, and operating instructions to ensure long‑term system sustainability.

• 3+ years of experience coding software with proficiency in at least one of the following:
  Java, C#, or C++.
• Professional experience working in an Agile/Scrum environment.
• Final Secret security clearance required for consideration.

• Hands‑on experience with containerization tools (e.g., Docker) and an understanding of how applications are deployed and orchestrated (e.g., Kubernetes).
• Excellence in written and verbal communication, specifically in producing high‑quality technical documentation and providing constructive, actionable feedback during peer code reviews.

This position requires a government security clearance; you must be a US Citizen for consideration. Clearance level:
Secret.

Pay Rate:
The annual base salary range for this position in applicable states is $93,200 - $164,450.

Benefits Include:
Medical, Dental, Vision, Life Insurance, Short‑Term Disability, Long‑Term Disability, 401(k) match, Flexible Spending Accounts, Employee Assistance Program, Education Assistance, Parental Leave, Paid time off, Holidays, and incentive plan eligibility.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.