Role: Electrical Technical Manager - Data Centres
Location: Madrid, Spain (regular travel to sites)
Salary: Competitive
The Electrical Technical Manager will lead the electrical engineering and technical design of our clients data centre developments in Spain.
The role will be responsible for electrical systems within the data centre campus and buildings, from the interface with the site/substation power infrastructure through to the IT load and all supporting critical systems.
The Electrical Technical Manager will ensure that electrical solutions are reliable, resilient, scalable, energy-efficient and suitable for hyperscaler, colocation and high-density AI/HPC requirements.
The role will coordinate closely with the Infrastructure & Utilities Technical Manager for grid and substation interfaces and with the Mechanical and Civil & Structural teams for all multidisciplinary design requirements.
1. Data Centre Electrical Design
- Lead electrical design and technical review from concept through detailed design, construction and commissioning.




- Develop electrical design criteria and technical requirements for Design Director approval.
- Develop and review electrical system architecture, single-line diagrams and power distribution philosophy.
- Review electrical distribution from the site/substation interface through to IT and critical loads.
- Review system capacity, redundancy, resilience and maintainability.
- Ensure electrical design supports phased development and future campus expansion.
- Ensure designs are practical, buildable and suitable for operation and maintenance.

2. Critical Power Systems
- Lead technical review of critical electrical systems serving the data centre.
- Review MV/LV distribution systems, transformers, switchgear, UPS systems, batteries and power distribution equipment.
- Review standby generation systems, including generators, fuel systems and associated electrical interfaces.
- Review Static Transfer Switch (STS), Automatic Transfer Swit

📌 Electrical Technical Manager (Madrid)
🏢 Nes Fircroft
📍 Madrid