About the role
We are seeking an experienced and highly capable Senior / Principal Electrical Design Engineer to join a fast-growing data centre development and delivery team on the client side. This role is suited to a technically strong electrical engineer with extensive hyperscale or mission critical data centre experience, combined with proven design management and project leadership capability.
What you'll do
Electrical Design Leadership
Lead and review the electrical design of hyperscale and mission critical data centres across all project phases.
Provide technical expertise for HV / MV / LV electrical systems, substations, utility connections, UPS, generators, and power distribution systems.
Ensure designs comply with applicable local codes, European standards, and client technical standards.
Review and challenge consultant deliverables to ensure quality, constructability,
resilience, scalability, and operational excellence.
Design & Project Management
Act as the client-side engineering lead for assigned country or regional projects.




Coordinate and manage multidisciplinary external consultants and design partners.
Drive design progress, deliverables, programme milestones, and issue resolution.
Provide weekly project updates, risk reports, and executive summaries to senior
leadership.
Permitting & Utility Coordination
Support and lead technical engagement with utilities, grid operators, local authorities and permitting bodies.
Manage and coordinate building permits, utility applications, and power agreements.
Provide technical support during construction and installation phases.
Review RFIs, submittals, method statements, and technical deviations.
Conduct site inspections and support issue resolution during delivery.
Commissioning & Testing
Lead and participate in commissioning and integrated systems testing activities across
all commissioning levels (Levels 1–5).
Provide client-side technical sign-off and ensure systems are delivered in accordance with design

📌 Principal Electrical Design Engineer – Data Centres (España)
🏢 Prime Data Centers
📍 España