> Markdown version of [/jobs/ext/2641955-software-engineer-sr-stf](https://www.wearedevelopers.com/jobs/ext/2641955-software-engineer-sr-stf). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer Sr Stf - **Company:** Lockheed Martin - **Location:** Huntsville, AL, United States - **Experience:** Expert - **Salary:** $148,300.0 - $275,500.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Advanced Business Application Programming (ABAP), Agile Methodology, Algorithm Design, Confluence, JIRA, C++ (Programming Language), Continuous Delivery, Continuous Integration, Software Debugging, Event-Driven Programming, Python (Programming Language), MATLAB, Scrum Methodology, Ansible, Software Engineering, Data Processing, DevOps Tools - Open-source, Gitlab, Git, SC Clearance, Computer Equipment, Atlassian Tools, Jenkins - **Published:** August 31, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9130802/software-engineer-sr-stf ## About the Role * US. Citizenship with an Active Secret Clearance (with the ability to acquire and maintain a TS level clearance) * 8 Years of relevant experience with Bachelor's degree in a Science, Technology, Engineering or Math (STEM) discipline; 6 Years with Master's degree; 4 Years with PhD. * Recent experience in developing software, specifically with C++ or Java. * Willingness to become proficient with Ada software development. * Proven experience understanding complex algorithms and implementing them in software. * Experience with implementing, updating, and debugging event driven software and maintaining inter-product interfaces. * Experience with Agile Project Management Tools (Jira/Confluence) and DevSecOps tools and methods (Jenkins, Ansible, Git/Gitlab) of continuous integration/continuous delivery and deployment (CI/CD) automation. * Experience as a Product Owner or leading a technical team of 5 or more employees. * Experience estimating, planning, and scheduling software development work for a technical team. * Demonstrated ability to communicate technical information clearly to both technical and non-technical personnel * Excellent interpersonal and team collaboration skills. * Current GWS GFC Tasker software engineering experience as a product owner. Desired Skills * Current/Active Top Secret Clearance * Extensive background in Ballistic Missile Defense, midcourse missile defense, battle management, threat state processing, weapon target assignment * Recent and extensive experience developing analysis tools in MATLAB and PYTHON * High comfort level with the ADA programming language * Experience with the MDA GMD program. * Experience with algorithm development. ## Description This is an Agile Product Owner (PO) role for the Engagement Planner Integrated Tasker (nicknamed Tasker) software development team, developing software primarily in Ada but with a potential for new development to be done in a modular hybrid approach developing new modules in C++ being called from the Ada core software. This program's expectation of a Product Owner includes being responsible for the team's roadmap, the vision of the team's products, the estimation of work required to complete capabilities, the planning of the work for the scrum team, producing the metrics that show the team's progress and briefing those metrics to program leadership. These responsibilities will be ~25% of the role, with the remaining ~75% of workload being providing technical contributions writing/developing software on the product team. The software product we are developing is for the Ground-based Midcourse Defense (GMD) system on GMD weapon system (GWS) contract., Plans, conducts, and coordinates software development activities. Designs, develops, documents, tests, and debugs software that contains logical and mathematical solutions to business/mission problems or questions in computer language for solutions by means of data processing equipment. Applies the appropriate standards, processes, procedures, and tools throughout the development life cycle. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, information processing techniques used, and information gathered from system users to develop software. Corrects program errors, prepares operating instructions, compiles documentation of program development, and analyzes system capabilities to resolve questions of program intent, output requirements, input data acquisition, programming techniques, and controls. 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