Internship - Mechanical

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.

Responsibilities

• Assist Engineers in the monitoring, maintenance, and troubleshooting of mechanical systems (HVAC, chilled water, cooling towers, pumps)
• Support Engineers in preventive maintenance scheduling and documentation
• Assist Engineers in preparing reports and technical documentation for ongoing works
• Help with vendor coordination during maintenance and installation works
• Liaise with third-party vendors and contractors for maintenance, installation, or upgrades support
• Shadow and learn from experienced engineers, gradually taking up more complex tasks as familiarity grows

Requirements

• Currently pursuing a Bachelor’s or Diploma in Mechanical Engineering, Chemical Engineering
• Basic understanding of HVAC, chilled water, cooling systems, or other building mechanical systems
• Proficiency in Microsoft Office (Excel, Word, PowerPoint)
• Good communication skills in English (written & spoken)
• Willingness to learn, proactive, and able to work both independently and in a team environment

Outcomes

• Gain hands-on experience in mechanical systems operation within a high-reliability data center environment
• Develop technical skills in HVAC systems, cooling efficiency, and mechanical troubleshooting
• Understand industry best practices in data center mechanical engineering
• Enhance professional competencies such as report writing, teamwork, and project coordination

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.