About this role
Date: May 20, 2026 Company: Zelestra Location Seville, Spain Mission As a Digital Engineer your responsibilities will be the following ones: Communications network design: switches, gateways, signal concentrators. Definition of SCADA systems: central plant and substation SCADA, dataloggers, PLCs, RTUs. Definition of PPC according to monitoring and control requirements and netowork code. Definition of communication protocols: Modbus, DNP3, IEC-104, IEC-61850, OPC. Technical-economic evaluation of offers. On-site implementation of SCADAs, communications networks, OT systems, including communications with the Utility. Development of project documentation (communications project, technical specification, user manual...) Responsibilities Job Requirements Desired education: Master in Telecommunications Engineering / Degree in Telecommunications Technology Engineering. English C1 Complementary education: CCNA certification or similar Availability for domestic and international travel. What we offer Career opportunities and professional development in a growing multinational company with a team highly qualified. Permanent contract. Full working day. Hybrid work model. Zelestra celebrates the diversity of thought and experience that comes from a variety of backgrounds including, but not limited to, gender, age, ethnicity... Our mission is to contribute to a more just and equitable society. JR3119 Let's co-build a carbon-free tomorrow! Visit us at zelestra.energy