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

Perform electrical switching, isolation, and testing in accordance with licensing requirements and safety standards.
Diagnose faults and conduct repair works on LV/MV switchgear, UPS, generators, etc.
Assist in developing MOPs and SOPs for electrical maintenance.
Supervise technicians and ensure safe and proper execution of work.
Review maintenance quality, safety permits, and completeness of documentation.
Support emergency response during incidents.
Conduct routine inspections and identify potential risks before failure occurs.
Ensure statutory compliance, certifications, and maintenance logs are up to date.

Candidate Requirements

Valid Chargeman / Licensed Electrical Engineer certification (or equivalent country license) with 275kV.
Diploma/Degree in Electrical Engineering or related discipline.
3+ years hands-on experience in critical facilities or industrial electrical systems.
Strong understanding of UPS, switchgear, grounding systems, generators, and other electrical infrastructure
Ability to supervise and guide technicians.
Good understanding of workplace safety and LOTO practices.
Ability to work under pressure during critical incidents.
Willing to be on call 24 X 7

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.

MCR Electrical Engineer