Site Reliability Admin - 12-Month Contract, Data Center Ops

PERSOL; Singapore; On-site; SGD 70,000 - 110,000; Full time

Benefits offered by this job

None

Job summary

PERSOL in Singapore is seeking a Site Reliability Administrator for a 12-month contract, on-site. The role supports multiple sites islandwide and involves 12-hour shifts including public holidays.

Responsibilities include data centre operations, monitoring, incident management, and automation to improve operational efficiency. Prior experience in enterprise or colocation environments and familiarity with ITSM tools are preferred.

Qualifications

• Diploma or Degree in Information Technology, Computer Science, Computer Engineering, Electrical Engineering, Electronics Engineering, or related discipline.
• Minimum 4-6 years of experience in Data Centre Operations, Infrastructure Operations, Site Reliability, or IT Infrastructure Support.
• Prefer applicants with own transport to access Data Center locations islandwide.
• Experience supporting enterprise or colocation data centre environments.
• Experience managing critical infrastructure in a 24x7 operational environment.

Responsibilities

• Manage day-to-day data centre operations, ensuring high availability of critical infrastructure and services.
• Coordinate with Data Centre Facilities teams, vendors, remote hands, and project teams to support operational requirements.
• Support server installations, rack deployments, decommissioning activities, and infrastructure changes.
• Monitor power, cooling, environmental, and IT infrastructure health across multiple sites.
• Perform routine infrastructure health checks, preventive maintenance, and operational readiness reviews.
• Manage rack space allocation, power capacity planning, and infrastructure utilization.

Education

Diploma or Degree in Information Technology, Computer Science, Computer Engineering, Electrical Engineering, Electronics Engineering, or related discipline.

Tools

Nagios

Grafana

Prometheus

OpenDCIM

ServiceNow

Shell/Bash/Python scripting

Job description

PERSOL in Singapore is seeking a Site Reliability Administrator for a 12-month contract, on-site. The role supports multiple sites islandwide and involves 12-hour shifts including public holidays.

Responsibilities include data centre operations, monitoring, incident management, and automation to improve operational efficiency. Prior experience in enterprise or colocation environments and familiarity with ITSM tools are preferred.