At China Three Gorges Europe (CTGE) , we operate and develop renewable-energy assets across Europe. As our portfolio and digital infrastructure continue to grow, we are strengthening our Digital Center and looking for an OT & Industrial Cybersecurity Specialist to join our team in Madrid. The role will be in charge of all our northern projects and will be based remotely or in Madrid/Gijón.
This is an opportunity to work at the intersection of Renewable Energy, Operational Technology, Industrial Networks and Cybersecurity — supporting the systems and infrastructure that keep our power plants operating safely, securely and reliably.
What will you do? As part of the OT team, you will help ensure the reliability, security and continuous improvement of OT environments across our renewable-energy portfolio. Your responsibilities will include:
- OT & SCADA Support: Provide first-level OT support to internal teams, plant personnel and external partners, both remotely and on-site.
- Industrial Networking: Analyse,



troubleshoot and document OT networks and connectivity issues across renewable-energy facilities.
- OT Cybersecurity: Support the secure operation of OT environments, including firewalls, network infrastructure, user access and security controls.
- Renewable-Energy Technology: Work with the OT systems and devices supporting our renewable-energy plants.
- Monitoring & Reliability: Monitor OT networks and assets and help identify potential issues before they impact plant operations.
- Documentation: Create and maintain OT architecture, network, asset and operational documentation.
- Incident Management: Analyse, document and prioritise OT incidents and coordinate their resolution with the OT team and relevant stakeholders.
- User & System Management: Maintain OT users, configurations and operational information across relevant systems and tools.
- Knowledge Sharing: Support internal training and knowledge-sharing activities on OT-related topics.
- Collaboration: Work

📌 Ot & Industrial Cybersecurity Specialist (Chamartín)
🏢 China Three Gorges (Europe
📍 Chamartín