Software Engineer Level 2 - Active TS/SCI with Polygraph 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