About DayOne Data Centers DayOne Data Centers is a Singapore-headquartered global digital infrastructure platform that develops and operates next-generation data centers across Asia Pacific and Europe. Trusted by leading hyperscalers and businesses, the company engineers, builds, and operates high-capacity, AI-ready campuses with speed, scale, and reliability. We are seeking a highly capable Senior Manager, Regional Marketing & Communications to lead DayOne's marketing, communications, branding, and stakeholder engagement activities across the European region.

Based in Europe, this role will serve as DayOne's regional marketing and communications lead, with an immediate focus on Finland and emerging growth markets such as Spain, Portugal or France amongst others. The successful candidate will act as a strategic partner to regional business leaders while ensuring close alignment with integral marketing, communications, brand, and corporate affairs functions headquartered in Singapore. This individual will be responsible for elevating DayOne's visibility, strengthening regional brand presence, supporting market entry and expansion initiatives, and ensuring consistent execution of global standards across all European activities.

Regional Planning

Lead the planning and execution of brand, events, content, communications, and stakeholder engagement activities across Europe. Align country-level initiatives into a cohesive European brand-building and market visibility strategy.



Support emerging markets by establishing the appropriate marketing and communications foundations ahead of project launch and operational readiness.

Advice regional leadership on vendor selection, event formats, investment priorities, and visibility opportunities that support key business and project milestones. Adapt and localize HQ-led programmes using regional market insights, working closely with the Brand, Campaigns, Content, Digital, and Communications & PR teams. Maintain regular, structured, and proactive communication with HQ stakeholders and functional leaders to ensure alignment on priorities and execution.

Support local communications activities in close partnership with the central Communications & PR team, which leads media relations and corporate reputation management. Quality & Partner Management Manage external agencies, vendors, and event partners across the region, ensuring high standards of execution, brand consistency, and return on investment. Monitor partner performance and recommend improvements to maximize the effectiveness and quality of regional marketing and communications activities. 10+ years' experience across regional marketing and communications in an international B2B organisation. ~ High quality bar and experience managing agencies and vendors. ~ Cross-cultural communication skills and comfort with ambiguity. ~ Fluent written and spoken English.

Finnish, Spanish or another European language.

Experience in data centres, cloud, technology, energy, infrastructure or other complex B2B sectors. Work on an international stage with global leaders. For more information about us, please visit Data Center Company Built For Hyperscale. #

📌 Senior Manager, Regional Marketing & Communications (Madrid)
🏢 DayOne
📍 Madrid