Python Developer

TMC Technologies is seeking a skilled and motivated Software Developer to support the Space Systems Command on a program that directly assists the US Space Force. The ideal candidate will be a Python developer responsible for porting a legacy Mission Unique Software (MUS) application to a modern, open-source command and control platform. The selected candidate will interface with Active Duty, US Government, and contractor personnel to re-engineer this software with a focus on creating a robust, secure, and maintainable application. This role offers an opportunity to work in a fast-paced, high-energy environment and is located at Kirtland AFB, NM.

Primary Duties and Responsibilities:

• Analyze the architecture, functionality, and dependencies of the legacy MUS
• Design, develop, and implement a modernized, Python-based version of the MUS within the COSMOS OpenC3 framework
• Create and extend system automation, integration tools, and APIs for the new application
• Develop and execute comprehensive testing plans, including unit and integration tests, to ensure the ported application meets all functional, performance, and security requirements
• Integrate security into the development lifecycle (DevSecOps), utilizing code analysis tools and participating in all security processes, including remediation and disaster recovery operations
• Author, collaborate on, and maintain high-quality project, system, and service documentation
• Engage in day-to-day process optimization, issue discovery, and provide root cause analysis for software defects

Job Requirements

Required Skills and Experience:

• Active Top Secret or DoE Q clearance with SCI eligibility (must be eligible for SCI indoctrination within first 3 months of start date) and be able to obtain and maintain TS/SCI. Must be a US citizen.
• Bachelor's degree in computer science, engineering, or a related field, and five (5) or more years of relevant experience, or a Master's degree and three (3) or more years of relevant experience. Will accept 4 additional years of experience in lieu of degree.
• Proven work experience as a software developer with strong, demonstrated proficiency in Python
• Practical experience developing and deploying applications on Linux-based distributions
• Experience with version control systems such as Git

Desired Skills and Experience:

• Experience with C/C++ for analyzing the legacy codebase is a plus
• Direct experience with the COSMOS OpenC3 platform
• Familiarity with satellite ground systems, Telemetry & Command (T&C) processing, and CCSDS standards
• Knowledge of API design principles and experience building RESTful APIs
• Demonstrated experience with Python test automation frameworks
• Understanding of DevSecOps practices and experience with static/dynamic code analysis tools (e.g., SonarQube, Fortify)
• Familiarity with CI/CD pipeline development using tools like GitLab CI or Jenkins
• Experience with virtualization products and containerization technologies (e.g., Docker)
• Knowledge of automation and configuration management tools (e.g., Ansible, Puppet)

We are equal opportunity/affirmative action employers, committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender identity, sexual orientation, national origin, disability, or protected veteran status, or any other protected characteristic under state or local law.