Electrical Engineer - Design & Build Data Centers Spain, Hybrid

Electrical Engineer - Design & Build (Mission-Critical Infrastructure) Barcelona (Hybrid)

Our client is a pioneering technology firm that is redefining how next-generation infrastructure is designed, built, and operated. With a strong focus on sustainability, efficiency, and innovation, the company develops integrated solutions for mission-critical environments, including data centres, super-computing, and edge deployments.

Its Design & Build division is dedicated to delivering full-stack infrastructure-spanning power, cooling, control systems, and mechanical integration-backed by a clear commitment to environmental responsibility and cutting-edge engineering.

The organisation is growing rapidly across EMEA and North America, with a collaborative, values-driven culture and a mission to make digital infrastructure more sustainable and future-ready.

They are now looking for an experienced Electrical Engineer to join their Design & Build division, focused on delivering cutting-edge data centre and mission-critical facilities.

This is a unique opportunity to be part of a team revolutionising how integrated infrastructure is delivered-bringing smart energy solutions, high-efficiency power systems, and sustainability together.

As the Electrical Engineer in the Design & Build Division, you will:

• Design LV and MV power distribution systems for critical facilities.
• Integrate BMS, EMS, SCADA systems into intelligent infrastructure projects.
• Develop load calculations, single-line diagrams, panel schedules, and technical specifications.
• Coordinate closely with MEP and structural teams to align with high-performance standards.
• Lead commissioning activities including FATs and SATs.
• Contribute to control philosophies and smart energy optimisation.

Barcelona, Spain - Hybrid Working Model

Full-time, Permanent Role

Competitive Package + Benefits

Experience and Skills Required:

• 8+ years of experience in electrical design for data centres or high-tech buildings.
• Bachelor's/Master's in Electrical Engineering or similar.
• Deep knowledge of BMS, smart control platforms, and resilient electrical systems.
• Proficiency in tools such as AutoCAD Electrical, ETAP, or EPLAN.
• Familiarity with international and Spanish electrical standards (IEC, IEEE, NFPA).
• Strong English communication and cross-functional collaboration skills.

What's in it for you?

• A collaborative and flexible work culture in an inclusive international environment.
• Real growth potential within a scale-up making real sustainability impact.
• Competitive salary and private health cover.

If you are interested in this Electrical Engineer - Design and Build Role, in Barcelona, Spain, please reply to this advert directly with an updated CV or send it to