volta - Director, Electrical Engineering

• › Act as Volta's electrical subject matter expert and design authority, owning all electrical engineering input across every AI factory in EMEA and AMER from concept through to commissioning and energisation • › Develop, deploy and maintain Volta's electrical design standards, specifications and basis of design documents for all electrical systems, from utility interconnection through to the rack, making sure they are applied consistently across every project and region • › Provide the electrical input to Volta's Reference Design for AI factory infrastructure, working with peers in the Design organisation to balance performance, reliability, energy efficiency, cost, speed of delivery and scalability • › Own Volta's power architecture, including redundancy topology, UPS and energy storage, standby and onsite generation and power distribution to the rack, and partner with the CTO and CPO organisations to align it with rack, GPU and network power requirements so compute turns up consistently across the portfolio • › Support live projects with electrical expertise from concept through detailed design, construction, commissioning and energisation, resolving technical issues quickly so delivery is never held up • › Track the evolution of AI hardware and power architectures, including rising rack densities, GPU load dynamics and higher voltage distribution, and translate it into electrical standards that keep Volta's AI factories ready for next generation compute • › Lead electrical design reviews and technical assurance, including the studies that underpin safe and reliable design such as load flow, short circuit, protection coordination and arc flash, and act as design authority for any departure from the electrical standard • › Work in sync with SMEs across the other disciplines, including mechanical, controls and structural, so the overall design is optimised for safety, speed of delivery and cost, rather than for electrical in isolation • › Work with Procurement to standardise specifications for long lead electrical equipment such as transformers, switchgear, UPS, generators and busway, enabling framework agreements, prefabrication and modular delivery at scale • › Champion safety in design, reliability, maintainability and energy efficiency, working with Operations to design for how our facilities will be run and maintained safely • › Embed lessons learned from delivery and operations back into the electrical standards, so every AI factory builds faster, safer and more efficiently than the last • › Direct the electrical scope of external design partners, mentor engineers and build out the electrical engineering team as the pipeline grows • › Provide electrical engineering status, risk and decision reporting to the Senior Director, Infrastructure Engineering • › A degree in electrical or building services engineering, with chartered or professional engineer status (for example CEng or PE) preferred • › Significant experience in data centre or mission critical electrical engineering, including senior technical leadership of electrical design on large scale programmes • › Deep technical expertise in data centre power distribution, including medium and low voltage systems, UPS, standby generation, redundancy topologies and protection • › A track record developing and deploying electrical design standards, reference designs or basis of design documents for a hyperscale, colocation or large scale data centre developer • › Hands on experience designing and delivering high density power for AI and HPC workloads, including power distribution to the rack, and an understanding of how GPU cluster power requirements and load behaviour drive facility design • › Familiarity with the codes and standards that govern data centre electrical design in Europe and North America, such as IEC standards and the NEC • › Strong commercial judgement, balancing capex, schedule, reliability and operability in electrical design decisions • › Confident communication, able to explain complex technical trade offs clearly to technical and non-technical stakeholders, including executives • › A collaborative style that builds trust with peers across partner teams, and the conviction to hold the line on standards