Software Engineer Level 1 - Active TS/SCI with Polygraph Clearan with Security Clearance

Software Engineer 1 – 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
* 7 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