# Data Center Critical Facilities III [Equinix](https://www.jorb.ai/firms/equinix.md) · Singapore · [Operations](https://www.jorb.ai/jobs/operations.md) Equinix is hiring a Data Center Critical Facilities III in Singapore. Posted 2026-08-24; applications close 2026-10-23. **Apply**: https://equinix.wd1.myworkdayjobs.com/External/job/Singapore/Data-Center-Critical-Facilities-III_JR-162833 Posted 1d ago. ## Role details ## Job Summary The Critical Facilities Engineer III supports the operation, maintenance, and reliability of mission-critical data center infrastructure. This role performs a broad range of maintenance and operational activities while applying technical knowledge and established procedures to resolve issues and support site operations. Working as part of a collaborative team, the engineer helps ensure safe, reliable, and efficient operations while continuing to develop expertise across critical facility systems. ## Responsibilities ### Facility / Infrastructure Maintenance - Perform preventive and corrective maintenance on facility systems and equipment to support reliable operations. - Carry out repairs, inspections, and installation activities across facility infrastructure in accordance with established procedures and safety standards. - Monitor the Building Monitoring System (BMS) and respond to alarms by investigating issues and supporting resolution efforts. - Support the operation and maintenance of critical infrastructure, including electrical, mechanical, cooling, plumbing, fire suppression, and life-safety systems. - Assist with energy efficiency and sustainability initiatives by identifying opportunities and supporting implementation activities. - Perform day-to-day operational tasks independently while seeking guidance on more complex or unfamiliar situations. ### Vendor Support - Coordinate with vendors and service providers performing maintenance activities within the data center. - Support the work approval process, including pre-work briefings, monitoring activities, and confirming completion of work. - Ensure vendor activities are conducted in accordance with site procedures, safety requirements, and operational standards. - Assist in maintaining accurate technical documentation, records, and asset information. ### Site Administration & Incident Support - Prepare and maintain site documentation, permits, logs, and records, including Maintenance Operation Protocols (MOPs) and operational scripts. - Identify potential infrastructure risks and Single Points of Failure (SPOFs) and raise recommendations for review. - Respond to site incidents, equipment failures, and operational issues in accordance with established procedures. - Support incident investigations and documentation activities to improve operational reliability and resilience. - Apply operating procedures and compliance requirements to support safe and effective site operations. ### Work Orders & Additional Projects - Complete operational work orders and support system installations related to facility infrastructure. - Troubleshoot and maintain auxiliary systems and supporting equipment to minimize operational impact. - Support approved changes to mechanical, electrical, and specialized systems. - Participate in infrastructure upgrades, maintenance programs, lifecycle replacement initiatives, and site improvement projects. - Contribute to continuous improvement efforts that enhance operational performance and reliability. ### Collaboration - Collaborate with cross-functional teams to support operational activities and resolve facility issues. - Share knowledge and support team members during maintenance activities and operational events. - Communicate inventory and spare-parts requirements to maintain operational readiness. - Participate in training and development activities to expand technical capabilities and support career growth. ## Qualifications ### Education & Experience - Diploma or equivalent qualification in Electrical, Mechanical, Building Services Engineering, or a related technical discipline; equivalent practical experience is also valued. - Typically 1–3 years of experience in critical facilities, facilities operations, data center operations, industrial facilities, building operations, or a related technical environment. ### Preferred Skills & Experience - Understanding of electrical, mechanical, cooling, or building systems. - Familiarity with maintenance procedures, facility monitoring systems, and safe work practices. - Strong problem-solving skills and attention to detail. - Ability to work effectively both independently and as part of a team. - Commitment to safety, operational excellence, and continuous learning. ## Work Requirements - Ability to perform hands-on operational and maintenance tasks within a data center environment. - Ability to work at height and in confined or tight spaces where required. - Ability to work non-standard hours, including shift-based schedules, weekends, night shifts, and public holidays to support 24x7 mission-critical data center operations. ## Applying to this role This Data Center Critical Facilities III role at Equinix runs through the firm's own careers portal and expects a CV and cover letter written specifically for the posting, not a portable submission carried across firms. Jorb AI's application agent tailors a CV and cover letter from your background to this posting and tracks the role alongside the rest of your applications. [Tailor this application](https://www.jorb.ai/signup?ref=job-atom&firm=equinix&job=6a8c33622a967219f2d4ed7e) ## More open roles at Equinix - [Data Center Customer Operations II](https://www.jorb.ai/jobs/6a87251d669aeec994b91bbf.md) – Singapore, posted 5d ago - [Data Center Critical Facilities Engineer II](https://www.jorb.ai/jobs/6a83a15c5487ac2299bc1e7f.md) – London, posted 8d ago ## Other open Operations roles - [DUAP Intern - Project Operation](https://www.jorb.ai/jobs/69855b30d2e70b8edfb1e81a.md) at [Deloitte](https://www.jorb.ai/firms/deloitte.md) – Singapore, posted 6mo ago - [Bunker Procurement Intern](https://www.jorb.ai/jobs/6a87cf6b6eff8e2ac9bedc5c.md) at [Koch](https://www.jorb.ai/firms/koch.md) – Singapore, posted 3d ago - [Technical Operator](https://www.jorb.ai/jobs/6a45aca1bfa661a8a9ae1674.md) at [Koch](https://www.jorb.ai/firms/koch.md) – New York, posted 2mo ago - [Intern - LCC, Corporate Secretariat (Spring 2027, Dec 2026 to Jan 2027)](https://www.jorb.ai/jobs/6a8bc2241e9d0ea8f386d9d6.md) at [SGX](https://www.jorb.ai/firms/sgx.md) – Singapore, posted 5mo ago - [Internship Programme 2027: Strategy & Operations Manager](https://www.jorb.ai/jobs/6a2956a39a43d08d0a019306.md) at [Revolut](https://www.jorb.ai/firms/revolut.md) – London, posted 2mo ago --- Updated: 2026-08-25 Canonical: https://www.jorb.ai/jobs/6a8c33622a967219f2d4ed7e