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. Role Summary We are seeking an experienced Defect MEP Manager to lead the MEP defect rectification and punch list management for our data center projects in Malaysia. You will act as the owner’s representative on MEP quality issues, ensuring all mechanical, electrical, and plumbing systems are completed to the highest standards, fully compliant, and ready for commissioning and handover. Key Responsibilities 1. Defect Identification & Management Lead and coordinate all MEP defect inspections during the construction and commissioning phases. Develop, maintain, and regularly update the MEP defect register, ensuring clear status tracking, priorities, and closure targets. Classify defects by severity, system, and impact on safety, performance, and schedule. 2. Rectification Oversight Review and verify contractor defect rectification proposals, ensuring completeness and compliance with specifications. Supervise and coordinate MEP subcontractors’ repair and rework activities on-site to ensure timely and high-quality closure of all punch list items. Witness and verify re-testing and re-commissioning of affected systems after defect rectification. 3. Quality Assurance & Compliance Ensure all MEP defect rectification complies with approved drawings, specifications, industry standards, and client requirements. Conduct random quality checks on completed works to identify potential defects early and prevent recurrence. Support internal and third-party audits related to MEP quality and defect closure. 4. Coordination & Stakeholder Management Act as the primary liaison between the construction team, MEP subcontractors, consultants, and the client on all MEP defect matters. Participate in regular progress, quality, and defect review meetings with the project team and client representatives. Provide clear and timely reporting to management on defect trends, progress, and potential risks. 5. Documentation & Handover Ensure all defect reports, inspection records, test results, and as-built updates are accurately documented and filed. Support the preparation of final MEP handover documentation, including O&M manuals and warranties. Verify that all punch list items are fully resolved and formally closed out prior to project handover. 6. Continuous Improvement Analyze root causes of recurring MEP defects and recommend preventive actions to improve construction quality. Provide feedback to the design and construction teams to address systemic issues and optimize future project delivery. Qualifications & Experience Education: Bachelor’s degree in Mechanical, Electrical, or Building Services Engineering (or related field). Experience: Minimum 8–10 years of experience in MEP construction, with at least 5 years in a leadership role focused on defect management or quality assurance. Proven track record managing MEP defects on large-scale data center or mission-critical facility projects. Experience working on projects in Malaysia or the Southeast Asia region is highly preferred. Technical Knowledge: In-depth understanding of MEP systems, including HVAC, electrical distribution, UPS, generators, fire protection, plumbing, and BMS/ELV. Familiarity with relevant codes, standards, and best practices in data center construction. Certifications (Preferred): Certified Quality Manager (CQM), Certified Construction Quality Manager (CCQM), or equivalent. LEED AP, CDCP, or other relevant certifications are advantageous. 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!

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