Software Engineer (SIM) - 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 selected Software Engineer responsibilities will include the support of the Ground Weapons System (GWS) program as an individual contributor on the SPA team. This role is responsible for developing SW products that directly support the design and development of the GWS capability on behalf of the Missile Defense Agency (MDA). The selected candidate should thrive in a fast-paced work environment with high expectations, significantly diverse assignments, collaborative/teams comprised of all experience levels. 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. Learn more about IWSS ( 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 from an accredited university and 2 years related experience u2022 Experience with C++ development u2022 Experience with Unit Test and System Test Development u2022 Experience with C, GoLang, ADA, and/or Python u2022 Ability to read other coding languages. u2022 Active Secret Clearance - must have at time of application Desired Skills: u2022 Experience with simulation and simulation frameworks u2022 Experience with Jira/Confluence/Bitbucket u2022 Experience with Bamboo, Jenkins, Fortify, Coverity, SQL Databases u2022 Knowledge of GMD u2022 Experience with containers and container development u2022 Candidate must demonstrate ability to think critically and capture concepts in work products, presentations, and discussions. u2022 Ability and willingness to travel up to 10% of the time 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: No Career Area: Software Engineering Type: Task Order/IDIQ Shift: First

Created: 2026-01-12