Mechanical Engineer, Maintenance & Critical Response

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.

• Assist with routine mechanical and electrical maintenance tasks, including inspections and component replacement.
• Support technicians and engineers during troubleshooting
• Assist in emergency response activities during cooling, electrical, or facility-related incidents.
• Perform maintenance support tasks such as filter replacement, equipment cleaning, and tool management.
• Perform general repair work for non-critical system
• Maintain documentation, update CMMS records, and support PTW processes.
• Report abnormal conditions, hazards, or equipment failures to senior team members.
• Follow all site safety procedures and ensure PPE and tools are used correctly.

• Technical certificate preferred.
• 1–2 years’ experience in maintenance or technical environments.
• Basic understanding of tools, equipment, and safe work practices.
• Ability to support technicians and perform hands-on tasks under supervision.
• Willingness to learn and progress into specialised mechanical or electrical roles.
• 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.