Job ID: 731663BR Date posted: Jun. 15, 2026
Description:What We're Doing
Become a part of something IMPACT-ful! Ground Missile Defense (GMD) is the heart of the Missile Defense System and a key element of our nation’s defense against ballistic missile attacks.

The GMD Weapon System (GWS) processes data from multiple sensors to identify and characterize the inbound ballistic missile threat, plans the best defensive solution, and launches the intercepting missiles to negate the threat.

The Work
The Software Engineer will support the Missile Defense Agency’s GMD Weapon System program by designing, developing, integrating, testing, and maintaining software capabilities that support mission-critical weapon system functionality. The engineer will work as part of an Agile product team and collaborate with systems engineering, test, cybersecurity, integration, and customer stakeholders to deliver reliable software solutions in support of program milestones.

In general, the Software Engineer:
• Design, develop, document, test, and maintain software applications and system capabilities in support of the GWS program.
• Support full software development lifecycle activities, including requirements analysis, design, implementation, unit testing, integration, verification, and troubleshooting.
• Develop and modify software using languages such as C++, Java, Python, Ada, or related technologies, depending on team and product needs.
• Analyze software requirements and translate them into effective technical solutions.
• Support integration of software components into larger system-of-systems environments.
• Perform debugging, root-cause analysis, and defect resolution for software issues identified during development, integration, or test.
• Collaborate with Systems Engineering, Test Engineering, Product Owners, Scrum Masters, and other software team members to support Agile planning and execution.
• Participate in code reviews, design reviews, sprint planning, backlog refinement, demos, and technical discussions.
• Develop or update automated scripts, test utilities, tools, or analysis capabilities to improve software development and verification efficiency.
• Support configuration management, version control, build processes, and software release activities.
• Ensure software products comply with program engineering standards, cybersecurity requirements, and quality expectations.
• Communicate technical status, risks, dependencies, and issues to team leads and management.
• Contribute to continuous improvement efforts across software development, integration, and test processes.

Due to the nature of the role, this is not being offered as a teleworking or hybrid position.

Who We Are
Lockheed Martin is a global aerospace, defense, and security company dedicated to advancing scientific discovery and harnessing innovation to make the world a safer place. Our RMS business in Colorado Springs, CO is a hub of talented engineers, scientists, and professionals committed to shaping the future of defense technology. We value collaboration, excellence, and integrity in everything we do. As a part of our team, you will work alongside like-minded individuals dedicated to pushing the boundaries of what's possible.

Why Join Us
Your Health, Your Wealth, Your Life
Our flexible schedules, competitive pay and comprehensive benefits enable you to live a healthy, fulfilling life at and outside of work.

Learn more about Lockheed Martin's comprehensive benefits package here!

#rmshotmiljobs
Basic Qualifications:
• Bachelor’s degree in Software Engineering, Computer Science, Computer Engineering, Electrical Engineering, Mathematics, Physics, or a related technical discipline.
• Professional software development experience in one or more programming languages such as C++, Java, Python, Ada, JavaScript, or similar languages.
• Experience supporting software design, development, integration, testing, debugging, or sustainment activities.
• Ability to analyze software requirements and develop technical solutions.
• Experience working in a team-based engineering environment.
• Familiarity with software development lifecycle processes, Agile development, or DevSecOps concepts.
• Experience using development tools such as Git, Jira, Confluence, Visual Studio, Eclipse, or similar tools.
• Strong problem-solving, troubleshooting, and communication skills.
• Ability to work independently with general direction and contribute as part of a cross-functional team.
• U.S. government Active Secret security clearance.
Desired Skills:
• Active top Secret clearance or higher.
• Experience supporting missile defense, aerospace, defense, command and control, weapon systems, or other mission-critical software programs.
• Experience with the GMD Weapon System, MDA programs, or system-of-systems integration environments.
• Proficiency in C++, Java, Python, Ada, or MATLAB.
• Experience with real-time, embedded, distributed, or high-reliability software systems.
• Experience with Agile software development, Scrum teams, PI planning, sprint execution, and backlog management.
• Familiarity with requirements tools and engineering processes such as DOORS, Cameo, MBSE, or similar tools.
• Experience developing automated test scripts, integration tools, analysis tools, or software verification utilities.
• Experience with Linux/Unix environments, shell scripting, build automation, or CI/CD pipelines.
• Experience supporting software integration, lab testing, formal verification, or customer-witnessed test events.
• Knowledge of cybersecurity, secure coding practices, or DevSecOps principles.
• Strong ability to communicate with technical teams, leadership, and customer stakeholders.
• Demonstrated ability to resolve complex technical issues and support program schedule commitments.
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: 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.
Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 9x80 every other Friday off
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: RMS
Relocation Available: Possible
Career Area: Software Engineering
Type: Full-Time
Shift: First