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.
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.

