Description As an Engineering Operations Technician - Electrical Utilities Engineer, you'll apply your electrical expertise to ensure the seamless operation of HV/MV power systems and critical electrical utilities supporting the ZAZ cluster, directly contributing to the stability of one of the world's largest information system infrastructures.
We are looking for an Electrical Utilities Engineer to join the Operations Team within our Utilities Team at the ZAZ cluster. The EOT is a hands‐on electrical equipment troubleshooting and operation responder, with a focus on HV/MV electrical systems, power distribution, and associated critical infrastructure. If you like to apply your electrical skills to solve problems and work in a high‐reliability environment, we'd like to meet you. Coordinate with EHS teams and support work permit management (PTW/LOTO) for utilities‐related activities.
Oversee critical systems including GIS/AIS substations, MV cabinets, HV Lines and Solar plants
Review design and construction documentation of new infrastructure
Coordinate Maintenance Activities and Supervise external contractors performing preventive and corrective maintenance
Support Electrical Utilities Operations including infrastructure integration and commissioning
Review of procedures (SOPs/MOPs/EOPs), support compliance with general policies, and maintain accurate records of equipment status, incidents, and maintenance activities.
We are the Utilities Electrical Team of the ZAZ cluster, an Infrastructure Operations team dedicated to the HV/MV electrical backbone of the AWS data center campus. Our mission is to ensure that the electrical utility systems supporting the cluster operate reliably, safely, and efficiently.



We work in close coordination with construction, commissioning, design engineering, and external utility providers. You'll join a team of skilled technicians and engineers committed to continuous improvement, safety excellence, and operational resilience. Together, we're building and maintaining the critical electrical infrastructure that powers innovation for customers globally.
Basic Qualifications - Bachelor's degree in Electrical Engineering or a related field
Experience in English-language communication skills, both written and verbal
Knowledge of HV/MV electrical systems, including switchgear, transformers, protection relays, and distribution Knowledge of photovoltaic systems, including panels, inverters, protection relays, MV cabinets and transformers
Knowledge of key electrical competencies and theory, including IEC/IEEE standards and Spanish electrical regulations (REBT/RAT) -
Familiarity with work permit systems (PTW/LOTO) and safety management in high‐voltage environments
Preferred Qualifications - Speak, write, and read fluently in Spanish and English (required for local regulatory and contractor interaction)
~2+ years of experience in HV/MV electrical systems (Including GIS, AIS and HV lines) and solar farm
~ Familiarity with building management systems and controls
~ Data Center or critical electrical infrastructure engineering experience
~ Knowledge of local utility coordination and Spanish energy regulatory framework
~ Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice ( ) to know more about how we collect, use and transfer the personal data of our candidates.

📌 Engineering Operations Technician - Electrical Utilities Engineer, Data Center Engineering Operation (Zaragoza)
🏢 Amazon
📍 Zaragoza