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.

Critical Systems Support

Assist in the monitoring and basic operation of Mechanical, Electrical, and Plumbing (MEP) systems within the data center

Support routine checks of mechanical, electrical, fire protection, and security systems to ensure normal operation

Learn and follow established safety policies, procedures, and best practices under supervision

Operations & Team Support

Support shift teams with daily operational activities and handover documentation

Observe 24/7 operations and assist with coordination tasks as assigned

Help with simple planning and tracking activities related to resources and workflows

Maintenance & Engineering Exposure

Assist in preventive and corrective maintenance activities under the guidance of engineers and technicians

Support coordination with vendors and contractors during maintenance or minor upgrade works

Help collect maintenance data, log issues, and track work orders

Learn basic troubleshooting techniques and assist in issue resolution under supervision

Safety & Compliance

Support compliance with building codes, environmental, health & safety requirements

Assist in maintaining documentation, permits, and records for audits and inspections

Participate in safety briefings, drills, and training sessions

Technical & Analytical Support

Assist in evaluating facility systems and operational performance

Help gather, organize, and analyse operational data and reports

Support continuous improvement initiatives by identifying inefficiencies or improvement opportunities

Learning & Development

Gain hands-on exposure to data center critical infrastructure and facilities management

Learn industry best practices, standards, and operational procedures

Support the Mechanical Engineering Manager and Critical Services Manager on assigned projects and initiatives

Candidate Requirements

Currently pursuing or recently completed a

Bachelor's degree in Mechanical, Electrical, Building Services Engineering

, or a related field

Strong interest in data center operations, facilities, or critical engineering systems

Basic understanding of engineering principles (MEP preferred)

Good analytical, troubleshooting, and problem-solving mindset

Good verbal and written communication skills

Willingness to learn, take instructions, and work in a team-based environment

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.