Job Details: Level: Experienced, Job Location: Radix Metasystems HQ - ENGLEWOOD, CO, Position Type: Internship, Salary Range: $0.01 - $0.01Salary/year, Travel Percentage: Negligible, Job Shift: Day, Job Category: Other, *** Open to Current Active Duty U.S. Military Only *** Warning: Do not submit any sensitive, proprietary, or classified information in this system (including PII, FOUO/CUI). If your resume includes government program content, ensure all information has been cleared through the appropriate Prepublication Review process. Internship Overview This position is specifically designed to allow U.S. Military SkillBridge/Hiring Our Heroes internship candidates to apply for a Software Engineering internship with Radix Metasystems.  Radix is not currently taking applications for college/university interns, but we hope to begin doing so in the future. Our interns typically learn to become Software Developers & Engineers through training and mentorship by Radix Software Engineers.  Radix customers require innovative solutions that meet ever evolving mission needs. In this role, the selected intern will be part of a talented team of mission focused engineers tasked with developing innovated and complex solutions while supporting the next generation of world class satellite ground systems. Responsibilities and Duties: Design, develop, and maintain Java Spring Boot microservices supporting satellite ground planning and scheduling workflows Implement RESTful APIs and backend services aligned with defined system architecture and mission requirements Collaborate with systems engineers and domain experts to translate mission needs into technical solutions Support integration and test activities, including troubleshooting and defect resolution Participate in technical reviews, code reviews, and software audits Develop and maintain system interfaces (internal and external) Contribute to basic DevOps activities, including: GitLab repository management CI/CD pipeline usage and maintenance Supporting containerized deployments and environment configuration Follow secure software development practices within a classified environment Primary Location: Radix Metasystems HQ, 325 Inverness Drive South, Englewood, CO 80112 Secondary/Additional Location(s): Buckley Space Force Base, Aurora, CO 80011 Requisition:  679 Qualifications: Required Qualifications: U.S. Citizenship Able to pass an in-depth background investigation for the purpose of obtaining and maintaining a Top Secret (minimum) security clearance issued by a U.S. Government Entity. Minimum 1-5 years of Software Development and Engineering, ideally using Artificial Intelligence (AI) in the last few years.  Bachelor’s degree in a STEM discipline or equivalent work experience in lieu of degree Strong experience with Java and Spring Boot Experience developing backend services and RESTful APIs Familiarity with Linux-based development environments Experience with Git-based version control and CI/CD workflows (GitLab preferred) Working knowledge of databases (SQL and/or NoSQL) Ability to design, deploy and maintain complex software systems Strong interpersonal, verbal and written communication skills Ability to effectively work, and communicate, with engineers, systems teams, and leadership Technical Qualifications: AI, Python/Java/C++, Scripting and scripting languages, databases, Linux OS env using tools such as Git, Eclipse, etc. Preferred Qualifications: Currently active TS/SCI security clearance issued by a U.S. Government Entity U.S. Government Adjudicated Full-Scope or Counterintelligence polygraph Experience with planning and scheduling systems, mission management, or satellite ground operations Familiarity with microservice architectures and containerization (Docker/Kubernetes) Experience supporting software in an operational or mission-critical environment Background in intelligence community systems or space domain awareness Desired experience: AI/LLM Engineering, X-Midas, Digital Signal Processing