Position Summary: We are seeking a PCyM Engineer for substations to ensure the design, configuration, implementation, and commissioning of Protection, Control, and Measurement systems, guaranteeing reliability and safety. Key Highlights: 1. Design and implementation of protection schemes for transmission lines and transformers 2. Configuration and parameterization of protective relays (IEDs) 3. Coordination of substation commissioning DESCRIPTION EOSOL GROUP is seeking a **PCyM ENGINEER** for **substations**, responsible for ensuring proper design, configuration, implementation, and commissioning of Protection, Control, and Measurement (PCyM) systems in electrical substations, thereby guaranteeing reliability, safety, and operational continuity of facilities in compliance with national and international standards. **Requirements:** Electrical Engineering, Electromechanical Engineering, or related field Minimum \+3 years of experience; junior profiles or recent graduates will be considered. Experience in electrical substations (medium and high voltage). Participation in projects involving: Detailed PCyM engineering; Substation commissioning. Knowledge of: CENACE regulations and standards; Line, transformer, busbar, and generator protection. Proficiency in AutoCAD Familiarity with integration and automation software, industrial control systems, PLCs, industrial protocols (IEC\-61850, DNP3, Modbus), Ethernet networks, protocol analyzers, and industrial SCADA systems. Electrical knowledge of solar generation systems and their monitoring. **Responsibilities:** * Design and implement protection schemes for transmission lines, transformers, and busbars. * Configure and parameterize protective relays (IEDs). * Develop and review basic and detailed engineering for PCyM systems. * Create single-line diagrams, logic diagrams, control diagrams, and wiring diagrams. * Conduct FAT, SAT, and on-site testing of protection and control systems. * Coordinate substation commissioning activities. * Analyze electrical faults and propose protection adjustments. * Integrate SCADA systems and communications (protocols such as IEC 61850, DNP3, Modbus). * Ensure compliance with applicable standards (CFE, IEC, IEEE, ANSI).