Jobs at DayOne Data Centers

Supports procurement operations through vendor registration, documentation control, purchase requisition and purchase order processing, invoice and payment tracking, and coordination with suppliers, Finance, and internal stakeholders. The internship provides exposure to procurement processes in the construction industry while maintaining accurate records and supporting timely purchasing activities.

Leads global operational performance and governance across compliance, finance operations, capacity management, sustainability, and operational excellence. Acts as an executive proxy for the SVP of Operations, overseeing regulatory governance, ESG mandates, KPI reviews, CapEx and OpEx planning, capacity forecasting, cross-functional alignment, and strategic execution across international data center operations.

Lead budgeting, cost control, and contract administration for data center construction in Indonesia. Produce cost estimates and budgets, review quantity takeoffs, monitor variances, perform cost analysis and forecasting, manage contract issues and claims, drive value-engineering and cost-saving initiatives, and provide timely financial reporting to project stakeholders.

Lead process discovery using BPMN 2.0, map As-Is and design To-Be workflows, perform gap analysis, quantify KPI impacts, support implementation with IT, and drive change management through SOPs and training to increase efficiency and reduce risks.

Own invoice issuance, accounts receivable collection follow-up, payment tracking, billing dispute resolution, AR record maintenance, month-end closing support, and management reporting. The role coordinates with Sales, Operations, Project teams, and customers to ensure accurate billing, resolve overdue accounts, maintain compliance, and improve recurring billing processes.

Leads ELV design for mission-critical European data center projects, covering ICT infrastructure, structured cabling, fiber networks, physical security, BMS/BA interfaces, and low-voltage building systems. Coordinates multidisciplinary teams, consultants, contractors, vendors, and authorities; reviews designs for quality, compliance, constructability, and reliability; resolves technical risks; and supports testing, commissioning, documentation, and handover.

The EHS Manager develops and oversees environmental, health, and safety systems for construction projects. Responsibilities include regulatory compliance, risk assessments, audits, site inspections, incident investigations, training, corrective actions, and coordination with contractors, project teams, and authorities. The role provides technical leadership for high-risk activities such as lifting, working at height, electrical work, hot work, and energy isolation.

Execute payments, manage funding and intercompany settlements, support bank account/KYC processes, prepare treasury reports and audit materials, maintain treasury policies and SOX controls, drive process improvements and automation, coordinate with Finance/AP/Tax/Legal/Project teams, and support treasury systems (ERP, banking platforms).

Designs, implements, configures, and supports SAP S/4HANA Group Reporting solutions. Responsibilities include requirements gathering, consolidation solution design, master data and integration setup, data migration, testing, period-end consolidation support, issue resolution, governance, controls, user training, and continuous improvement. The role partners with Group Finance, auditors, entity finance teams, implementation partners, and vendors to improve reporting accuracy, close efficiency, and system stability.

Leads regional mechanical operations across Southeast Asian data centers, overseeing chilled water, HVAC, liquid cooling, reliability, commissioning, maintenance standards, performance optimization, vendors, compliance, and safety. Provides technical support for complex mechanical issues, drives root cause analysis and corrective actions, supports site handovers, and develops regional capabilities through coaching and training.

Provide regional technical leadership for electrical infrastructure across Southeast Asia data centers. Oversee operation, maintenance, lifecycle management, commissioning, reliability, safety, compliance, incident response, and performance optimization for critical power systems. Develop standards and governance, lead root-cause analysis and corrective actions, manage vendors and contractors, and coach site teams on electrical operations, switching, protection systems, UPS and generator systems, and emergency response.

Lead development and implementation of EHS systems for construction projects. Ensure regulatory compliance, perform risk assessments, lead audits and incident investigations, deliver training, and provide technical EHS leadership for high-risk activities (lifting, working at height, electrical, confined space, LOTO). Coordinate with project teams, contractors, and authorities to maintain a safe, compliant construction environment.

Lead implementation and maintenance of EHS systems during the construction-to-operations transition for a data center. Ensure compliance with laws and standards, conduct risk assessments and site inspections, manage JSAs/PTWs, advise on high-risk activities (lifting, working at height, electrical, hot work, LOTO), investigate incidents, deliver training, monitor performance metrics, and coordinate with contractors and authorities on environmental and emergency preparedness.

Supports EHS governance for general contractors across data center construction and operations. Responsibilities include onboarding and qualification reviews, compliance documentation, site data management, dashboards, audit and inspection support, corrective action tracking, field observation administration, performance reporting, and lessons-learned activities. The role analyzes EHS trends, verifies corrective actions, maintains accurate records, and supports continuous improvement while working with EHS managers and contractor teams.

Provides regional electrical leadership for Southeast Asia data center operations. Oversees critical power infrastructure lifecycle management, reliability, maintenance, commissioning, incident response, safety, compliance, standards, and performance optimization. Acts as the electrical subject matter expert for complex faults, protection systems, UPS and generator issues, and root-cause analysis. Coordinates vendors and contractors, supports operational handover, and develops site-team capabilities across regional facilities.

Lead regional mechanical operations across Southeast Asian data centers. Own liquid-cooling readiness, technical support, reliability programs, operating standards, commissioning, performance optimization, vendor management, compliance, and safety. Provide advanced troubleshooting for chilled-water, HVAC, cooling, controls, and related mechanical systems while supporting site handovers and operational risk management. Coach site teams and build regional capability across critical infrastructure environments.

Leads reliability governance and operational engineering for a portfolio of mission-critical data centers. Responsibilities include risk assessment, asset and critical-parts management, root-cause analysis, CAPA, energy and water performance, maintenance governance, equipment lifecycle planning, vendor oversight, incident response, and regional capability building. The role requires strong electrical and mechanical infrastructure expertise, regulatory knowledge, stakeholder management, and travel across Southeast Asia.

Provides technical and operational leadership for reliability across mission-critical data centers. Responsibilities include risk governance, FMEA assessments, critical parts and asset lifecycle management, root cause analysis, CAPA, incident reviews, maintenance governance, energy and water performance management, vendor oversight, and regional capability building. The role supports complex technical issues, equipment lifecycle planning, regulatory compliance, and operational improvements across Southeast Asian sites.

Leads end-to-end integration projects for new data center capacity, coordinating capacity planning, design, construction, operations, testing, documentation, training, quality assurance, risk mitigation, and stakeholder reporting. Ensures infrastructure integrations meet schedule, budget, quality, operational readiness, and regulatory requirements.

Owns full-set accounting and month-end close across multiple entities and jurisdictions. Responsibilities include financial statement preparation, reconciliations, variance analysis, IFRS/US GAAP compliance, audit and tax coordination, statutory reporting, internal controls, SOX compliance, SAP S/4HANA accuracy, and regional finance projects.