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.
Key Responsibilities
· Responsible for quality, cost and timeline of BMS construction projects across the region.
· Develop and standardise all documentation related to delivering a global BMS quality program.
· Support the wider construction teams to ensure BMS scopes are on time and meeting project delivery milestones.
· Attend/manage FAT, CX, IST and other project milestones.
· Regional travel required 25%+ but this may evolve over time.
Qualifications
· Bachelor’s degree in Electrical, Controls, Automation, Systems Engineering, or a related discipline.
· 10+ years experience designing, delivering, maintaining BMS/BAS/EPMS projects in hyperscale applications on a global or regional scale.
· Demonstrated track record of successfully delivering multiple projects in parallel.
· CDCP/CDCS/CDCE and/or experience with quality management frameworks (ISO9001 or equivalent) are highly regarded.
Skills
· Extensive BMS/BA/BMS experience across APAC
· Deep understanding of hyperscale DC BMS & MEP systems
· Experience with modularised MEP skid design and construction
· Ability to lead cross domain coordination with construction, operations, IT and network teams.
· Schneider Electric/Siemens/Tridium Niagara experience is 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.