About the role
AI summarisedThe role is for a Manager, System Administrator in the Group Infrastructure & Platform Services team at UOB, a leading Asian bank. The position focuses on managing enterprise Unix/Linux environments, ensuring system resilience through service recovery, disaster recovery testing, and root cause analysis of incidents.
BusinessFull-timeGeneral
Key Responsibilities
- Perform service recovery for Unix/Linux/Windows systems to ensure minimal downtime and business continuity.
- Conduct Disaster Recovery (DR) testing in coordination with business and infrastructure teams.
- Involved in Root Cause Analysis (RCA) investigations for critical incidents.
- Administer and maintain servers (Red Hat, AIX, Solaris) in production and DR environments.
- Provide 24x7 on-call support during assigned shifts and respond to severity 1 incidents under pressure.
- Communicate effectively with stakeholders during high-impact incidents and recovery efforts.
- Worked with L1 in monitoring system performance and proactively addressing potential issues.
Requirements
- 4–5 years of hands-on experience in managing enterprise Unix/Linux environments.
- Strong expertise in Red Hat, AIX, and Solaris systems.
- Good understanding of VMware ESX / Network / Storage technologies.