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Location
In office (Hong Kong)
Employment
Full-Time

Confirmed on the employer's own hiring board on Nov 8, 2026. First seen by Alion on Nov 5, 2026. DayOne scores B on the Alion truth index.

Overview
Company
Impact
Profile match
DayOne Data Centers is a Singapore-headquartered digital infrastructure company that designs, builds and operates high-capacity, AI-ready data center campuses for hyperscalers and large enterprises. Its footprint spans Asia-Pacific and Europe, built around a hub-and-spoke model linking Singapore, Johor and the Riau Islands, with further sites and teams in Kuala Lumpur, Thailand, Hong Kong, Tokyo, Jakarta and Lahti and Helsinki in Finland. It recruits facilities and building management system engineers, construction and engineering managers, shift technicians, project managers and finance, tax, treasury and procurement specialists.
Backed by Coatue

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.

Key Responsibilities

  • Perform mechanical maintenance on pumps, motors, valves,FWU/CRAH units, heat exchangers, and other mechanical systems.

  • Conduct troubleshooting and repair under supervision, includingcomponentreplacement.

  • Support chilled watersystemtroubleshooting/restoration activities.

  • Assistin developing and following MOPs, SOPs, and safety procedures for mechanical work.

  • Conduct routine mechanical inspections andidentifyabnormal equipment conditions.

  • Support emergency response during cooling or mechanical incidents.

  • Maintain proper documentation, update maintenance logs, andcomply withoperational standards.

  • Ensure adherence to safety practices including LOTO,chemical handling procedures.

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.

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