Commissioning Manager (Data Center)

DayOne; Malaysia; On-site; MYR 180,000 - 300,000; Full time

Job summary

DayOne in Malaysia seeks a Senior Testing & Commissioning Lead to direct a regional team of engineers and technicians on data centre projects, ensuring quality, safety and timely delivery.

You will develop strategies, oversee field testing, coordinate with project managers and clients, review test plans, and ensure compliance with HVAC, power and network standards across the SE Asia region, with travel as needed.

Qualifications

• Bachelor’s degree in Electrical or Mechanical Engineering; Master’s preferred.
• 7–10 years in data centre testing, commissioning, and operations.
• Experience leading teams and complex projects.
• Strong knowledge of data centre infrastructure: HVAC, power, and networks.
• Proficient with testing and commissioning software/tools.
• Excellent project management and multi-project handling.
• Excellent communication with clients and stakeholders.
• Certifications in CPM/CSCP or similar, plus SE Asia familiarity.
• Willingness to travel within the region.

Responsibilities

• Lead and manage a team of testing and commissioning engineers and technicians.
• Develop and implement testing and commissioning strategies for projects.
• Oversee testing and commissioning across data centre projects in country.
• Coordinate with project managers, construction teams, and clients to meet timelines and budgets.
• Conduct regular site visits to monitor progress and compliance.
• Review and approve test plans, reports, and commissioning docs.
• Serve as primary client contact during testing and commissioning.

Education

Bachelor’s degree in Electrical Engineering or Mechanical Engineering

Master’s degree preferred

Tools

SCADA

Job description

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.

Team Leadership

• Lead and manage a team of testing and commissioning engineers and technicians.
• Provide technical guidance and support to the team to ensure successful project completion.

Strategy Development

• Develop and implement effective testing and commissioning strategies tailored to the projects.
• Coordinate closely with the SE Asia Testing & Commissioning Director to align regional strategies with local execution.

Project Oversight

• Oversee the testing and commissioning process for all data centre projects in country.
• Collaborate with project managers, construction teams, and clients to ensure project timelines and budgets are adhered to.
• Conduct regular site visits to monitor progress, quality, and compliance with industry standards.

Protocol Development and Enforcement

• Develop rigorous testing and commissioning protocols specific to the country’s operations.
• Ensure adherence to these protocols and compliance with industry standards, safety regulations, and client requirements.

Documentation and Reporting

• Review and approve test plans, reports, and commissioning documentation.

Client collaboration

• Serve as the primary point of contact for clients during the testing and commissioning phase.
• Resolve any complex technical issues that arise, ensuring client satisfaction.

CANDIDATE REQUIREMENTS

• Bachelor’s degree in Electrical Engineering, Mechanical Engineering, or a related field. A Master’s degree is preferred.
• Minimum of 7-10 years of experience in data centre testing, commissioning, and operations.
• Proven leadership experience, with the ability to manage teams and complex projects effectively.
• Strong knowledge of data centre infrastructure, including HVAC, power systems, and network operations.
• Proficiency in relevant software and tools used in the testing and commissioning process.
• Excellent project management skills, capable of managing multiple projects simultaneously.
• Exceptional communication and interpersonal skills, with the ability to interact effectively with clients, stakeholders, and team members.
• Relevant certifications in procurement, supply chain management, or contract management (e.g., CPM, CSCP).
• Familiarity with the business environment and regulatory landscape in Southeast Asia.
• Proactive and self-motivated, with a focus on continuous improvement and operational excellence.
• Willingness to travel within the region as required.

DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

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.