Software Engineer, Sr - GMD Weapons Systems (GWS)

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 nationu2019s 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 Integrator Engineer supports the integration, testing, and sustainment of software solutions across Ground Midcourse Defense Weapon System (GWS) platforms. This role works closely with software developers, systems engineers, test teams, and cybersecurity partners to help ensure software components function together as intended and meet program requirements. Essential Functions: u2022 Support integration of software components across subsystems in development and test environments u2022 Assist with software builds, configuration, and release activities u2022 Collaborate with cross-functional teams to identify, troubleshoot, and resolve integration issues u2022 Support execution of integration and system-level test events u2022 Review interface definitions and system documentation to support integration activities u2022 Document integration procedures, issues, and resolutions u2022 Follow established program processes, configuration management, and quality standards u2022 Attain/Maintain Security+ certification and continuation education training requirements for a privileged user account u2022 Support daily Scrum meetings 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 Huntsville AL 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: u2022 Bacheloru2019s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline preferred from an accredited university and 5 years of related experience, or a Master's Degree and 3 years of related experience, or PhD and 1 year of experience. u2022 Previous experience with integration of separate software components into a single system u2022 Experience with Windows and Linux system administration u2022 Experience writing installation manuals u2022 Develop scripts in Bash, C Shell, Python and work within the Atlassian toolset (JIRA, Confluence, Bitbucket, GIT, Jenkins and Artifactory) u2022 A current active in-scope U.S. Government DoD Secret security clearance is required to start. Desired Skills: u2022 Candidate must have, or be able to develop, in depth expertise in the GSS Launch Management Systems concept of operations and user interface u2022 Experience with Ansible Automation Platform, including Ansible Tower u2022 Familiarity with Java and object oriented development u2022 Ability to read and troubleshoot application source code, ASCII logs and XML logs u2022 Ability to perform basic SQL operations in a MySQL environment u2022 CompTIA Security+ (or equivalent) DoD 8570.01M IAT Level II u2013 Certification 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, youu2019re 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: Task Order/IDIQ Shift: First

Created: 2026-01-08