Specialist, Supply Chain

About Day. One Data Centers Day. One 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.

Role Purpose: To manage end-to-end sourcing, procurement, and delivery of specific long-lead equipment categories (Electrical, MVAC, or ELV). This owner-side role ensures that equipment is specified correctly, ordered on time, tracked globally, and delivered to meet construction milestones.

Key Responsibilities

Lead sourcing activities for assigned equipment category (e.g., UPS, transformers, MV/LV switchgear, gensets, chillers, cooling towers, CRAH units, CDUs, ELV systems). Prepare and issue RFQs/RFPs, evaluate technical and commercial proposals, and recommend vendor selection. Negotiate contract and commercial terms with the vendor.

Create the letter of award and purchase orders (POs) in SAP, and manage the PO lifecycle from issuance to delivery and payment preparation, including change orders. Coordinate with logistics team to ensure on-time delivery and customs clearance for international shipments. Work with engineering to validate technical specifications and BOMs.

Track supplier manufacturing progress and conduct regular progress calls. Resolve quality or delivery issues with suppliers. Maintain category intelligence: market pricing, lead times, emerging technologies.

Qualifications

& Experience: Bachelor’s degree in Electrical, Mechanical, or relevant engineering degree. 5+ years in procurement or supply chain for electrical/mechanical equipment (owner or EPC side). SAP experience (PO creation and tracking) is mandatory. Understanding of intercoms (Incoterms), global logistics, and customs documentation.

Strong analytical and negotiation skills. Day. One 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.