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.
Job Summary
The Senior Project Manager is responsible for leading the end-to-end delivery of data center construction projects, ensuring that all works are completed safely, on time, within budget, and to the highest quality standards. This role manages multidisciplinary teams and contractors across civil, structural, architectural (CSA), mechanical, and electrical scopes, with a strong focus on mission-critical reliability and operational readiness.
Key Responsibilities
- Lead the full lifecycle of data center construction projects from pre-construction through commissioning and handover
- Develop and manage project execution plans, schedules, and budgets
- Oversee CSA, MEP (Mechanical, Electrical, Plumbing), and specialist systems installation
- Coordinate with design consultants, general contractors, and equipment vendors
- Ensure compliance with data center standards such as Uptime Institute Tier requirements and ASHRAE guidelines
- Drive site progress, monitor milestones, and proactively resolve delays or issues
- Lead risk management, change control, and value engineering initiatives
- Oversee procurement strategy, contract administration, and cost control
- Ensure strict adherence to safety, quality, and regulatory requirements
- Manage testing and commissioning phases in collaboration with commissioning teams
- Provide regular reporting to senior stakeholders on progress, risks, and financials
- Lead project closeout, documentation, and client handover
Qualifications & Experience
- Bachelor's degree in Engineering, Construction Management, or related discipline
- 10–15+ years of experience in construction project management
- Proven experience delivering large-scale data center or mission-critical projects
- Strong understanding of:
- Electrical systems (UPS, generators, MV/LV distribution)
- Cooling systems (chillers, CRAH/CRAC, containment)
- Redundancy design (N, N+1, 2N architectures)
- Experience managing Tier III / Tier IV facilities preferred
Skills & Competencies
- Strong leadership and stakeholder management skills
- Excellent planning, scheduling, and organizational abilities
- Deep understanding of construction sequencing and site execution
- High attention to detail with strong problem-solving capabilities
- Commercial awareness and contract negotiation skills
- Ability to operate effectively in high-pressure, fast-track environments
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.
