Software Engineer Level 2 - Active TS/SCI with Polygraph Clearan with Security Clearance

Software Engineer – TS/SCI Poly (Linux, Python/C++/Java) Location: Annapolis Junction, MD Clearance Required: Active TS/SCI with Polygraph Overview We are seeking a Software Engineer to join a cleared, mission-focused team developing software solutions for Software-Defined Radio (SDR), geospatial processing, and 2D/3D visualization. This is a hands-on development role in a Linux-based Agile environment, working on mission-critical programs supporting national security objectives. Key Responsibilities * Design, develop, test, and maintain software in Linux-based environments * Develop applications using Python, C++, Java, or JavaScript * Collaborate in Agile/Scrum teams to deliver high-quality software on schedule * Contribute to SDR programming, geospatial data processing, and 2D/3D visualization tools * Use Git, GitLab, GitHub, and modern IDEs for version control and development * Document work in Jira, Confluence, or similar project management tools Required Qualifications * Active TS/SCI with Polygraph * Bachelor’s degree in Computer Science or related discipline * 4 additional years of SWE experience may substitute for a degree * 14 years of software engineering experience on programs/contracts of similar scope and complexity * Strong proficiency in Linux development environments * Proficiency in Python, C++, Java, or JavaScript * Experience with Git, GitLab, and IDEs (VSCode, Eclipse, etc.) * Familiarity with Agile frameworks (Scrum, etc.) Desired Qualifications * Experience with SDR programming * Experience with geospatial data processing * Experience coding 2D and 3D visualizations * Experience with GitHub or similar version control tools * Experience with Jira, Confluence, or similar project management tools Why Join * Work on mission-critical systems that directly support national security * Collaborate with a cleared, high-performing technical team * Gain hands-on experience in SDR, geospatial, and visualization software development * Fast-moving Agile environment with real opportunities to make an impact