We are looking for an experienced programmer to collaborate on a Machine Learning and Industrial Automation project applied to low-enthalpy geothermal plants. The goal is to develop a system for monitoring, analyzing, and optimizing geothermal data using industrial control languages and technologies. Main Activities (Phase 1): Implementation of a simple system for acquiring and managing geothermal data from sensors and PLCs. Programming in Structured Text (ST) according to the IEC 61131-3 standard. Requirements: Experience in PLC programming using Structured Text (ST). Knowledge of the IEC 61131-3 standard. Basic knowledge of, or interest in, integration with Machine Learning / Data Analysis systems. Preferred Qualifications: Experience with SCADA systems or industrial IoT. Data analysis skills and familiarity with Python or MATLAB for data processing. Details: Type of collaboration: project-based (initially a basic implementation, followed by subsequent extensions). Estimated duration of the first phase: 2–4 weeks. Work mode: remote, with the possibility of periodic online meetings.