Seeking a full-time California Licensed Software Developer - Journeyman / Operations Research Software Engineer, the candidate will develop, maintain, and enhance software for the Naval Postgraduate School's Replenishment at Sea Planner (RASP), focusing on optimization code, web-based interfaces, and Excel/VBA tools, with opportunities for remote work. Key Responsibilities Develop, maintain, and enhance RASP software using Python, Pyomo, and related optimization environments Support integration of advanced optimization tools and develop an Excel/VBA front-end for RASP installations Design and deploy web-based user interfaces and enhance RASP for multi-tier logistics modeling and operational planning workflows Required Qualifications Master of Science degree or ten years of at-sea replenishment experience with advanced mathematical modeling skills Minimum five years of experience with Python, Pyomo, and supporting Department of the Navy logistics operations Experience in operational analysis and developing Python web-server environments Demonstrated ability to translate logistics and optimization requirements into executable software solutions U.S. citizenship is required