Server Operation, Manager

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

• Lead day-to-day operations of enterprise Windows and Linux server environments.
• Manage VMware vSphere, ESXi, vCenter and Hyper-V platforms.
• Manage physical server lifecycle, firmware, BIOS and hardware standards.
• Oversee SAN, NAS, Fibre Channel, iSCSI and NVMe/TCP storage infrastructure.
• Manage enterprise backup, restore validation and disaster recovery testing.
• Drive server patching, vulnerability remediation and security hardening.
• Lead Incident, Problem, Change and Capacity Management using ITIL practices.
• Develop automation using PowerShell, Python or Ansible.
• Maintain monitoring platforms including Zabbix, Grafana, Prometheus and SolarWinds.
• Lead regional server engineers, vendor management and operational governance.
• Support infrastructure projects including server refresh, migrations and new data centre deployments.
• Maintain documentation, CMDB, SOPs and operational runbooks.

Minimum Qualifications

• Bachelor's Degree in Information Technology, Computer Science or equivalent.
• Minimum 8–10 years of enterprise server infrastructure experience.
• Minimum 3 years leading infrastructure or server operations teams.
• Experience in large enterprise or data centre environments.
• Strong knowledge of Windows Server, Linux, VMware, storage and backup platforms.

Preferred Certifications

• VMware VCP
• Microsoft Windows Server Hybrid Administrator
• Microsoft Azure Administrator
• ITIL Foundation
• Dell Technologies Proven Professional
• RHCSA
• CISSP or CISM (advantage)

Key Performance Indicators

• Server Availability ≥99.9%
• Backup Success Rate ≥98%
• Patch Compliance ≥95%
• Quarterly Disaster Recovery Test Success
• Zero Critical Audit Findings
• MTTR Improvement
• Infrastructure Capacity Planning Accuracy
• Automation and Operational Efficiency Improvements

Travel: Up to 30% Regional Travel (APAC)

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.