Join DayOne – Shaping the Future of Data Infrastructure DayOne is a global leader in the development and operation of high-performance data centers. As one of the fastest-growing companies in the industry, we’ve built a robust presence across Asia and Europe — and we’re just getting started. As we expand into new international markets, we’re looking for talented, driven individuals to join us on this exciting journey. This is more than a job — it’s an opportunity to be a key contributor to our dynamic team and help shape the future of global data infrastructure. If you're passionate about innovation, technology, and growth, we invite you to be part of DayOne’s next chapter. Position Overview The MCR Team is a specialised, in-house engineering organisation designed to provide rapid response, advanced troubleshooting, and self-perform maintenance for mission-critical systems across the data centre portfolio. The Inventory Manager is responsible for managing all critical spare parts required to support the self-perform maintenance and rapid response capabilities of the MCR team. This includes establishing a centralised spare parts strategy, ensuring accurate inventory control, managing regional warehouses, and supporting urgent dispatch of spare parts during incidents. The role ensures that all MCR activities are supported with the required components to maintain system reliability, minimise downtime, and protect SLA performance. Key Responsibilities Develop and manage a comprehensive spare parts strategy covering storage, lifecycle, replenishment, and usage tracking. Maintain accurate inventory records for all critical spare parts across regional warehouses. Coordinate with site team to define spare parts requirements for key systems (UPS, FWU/CRAC, Generator, Chiller, CDU, etc.). Establish safety stock levels based on failure rates, lead times, and operational criticality. Manage spare parts hubs, ensuring proper organisation, labelling, and environmental conditions. Support emergency response by arranging immediate dispatch or mobilisation of critical parts during incidents. Review part condition, obsolescence risks, and coordinate with OEMs for updates or replacements. Oversee shipping, receiving, storage, and internal logistics for all critical components. Ensure compliance with audit requirements, security controls, and insurance standards for high-value spare parts. Maintain documentation/online platform including part lists, lifecycle records, warranty information, and consumption reports. Candidate Requirements Diploma/Degree in Engineering, Supply Chain, Logistics, or related field. 3–5+ years’ experience in spare parts management, warehouse operations, or supply chain roles—preferably in technical or engineering environments. Strong understanding of mechanical and electrical components used in critical facilities (UPS boards, EC fans, pumps, actuators, sensors, breakers, etc.). Experience with inventory management systems (CMMS) and strong administrative skills. Ability to coordinate logistics, manage multiple warehouses, and handle urgent dispatch operations. Good understanding of workplace safety requirements and handling of sensitive/high-value equipment. Strong organisational, communication, and problem-solving abilities. Experience in data centres or mission-critical environments is a plus. DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. If you're ready to grow with one of the fastest-moving companies in the data center industry, apply now and be part of our global journey. DayOne is a data center pioneer that develops and operates next-gen digital infrastructure for industry leaders who demand reliable, cost-effective and quickly scalable solutions. Our cutting-edge facilities empower hyperscalers and large enterprises to achieve rapid deployment and enhance connectivity, driving transformative engagement and innovation as we shape the future of industries. DayOne's data centers are located across key markets, including Singapore, Johor (Malaysia), Batam (Indonesia), Greater Bangkok, Hong Kong SAR, Tokyo, and beyond. Headquartered in Singapore, DayOne’s leadership team draws on over two decades of industry experience and a track record of building Asia's largest data center business. With DayOne, they have created the SIJORI (Singapore, Johor, and Riau Islands) market as a global data center hub. As demand for strategically located and customized data centers rises, DayOne's entrepreneurial spirit, customer-first strategy, deep local partnerships, and agile executional capabilities uniquely position us to power the growth ambitions of leading hyperscalers and large enterprises around the world. We’d love to get to know you! Tell us a bit about your background, experience, and what you're looking for in your next opportunity. The more we know, the better we can match you with roles that fit your goals. Let’s start with: - Your professional background, upload a copy of your latest resume. - Key skills and strengths - Career interests and goals This is your moment — make it count!

Inventory Manager.

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