Senior Backup, Recovery & Storage Infrastructure Lead

PSA Singapore; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

PSA Singapore is seeking an experienced Lead Infrastructure Engineer to lead the management and modernisation of enterprise backup and storage platforms supporting PSA's digital operations.

You will strengthen data resilience, cyber recovery, disaster recovery readiness, and operational reliability across our technology ecosystem while mentoring junior engineers and guiding technology roadmaps.

Qualifications

• Degree or Diploma in Computer Science, Information Technology, Information Systems or equivalent.
• At least 5 years of hands-on enterprise infrastructure operations experience with backup, storage, virtualization, and DR concepts.
• Strong analytical and troubleshooting skills in complex enterprise environments.
• Ability to lead during high-severity incidents and coordinate recovery efforts.

Responsibilities

• Lead enterprise backup and recovery operations across databases, VMs, servers and critical applications.
• Manage backup platforms such as Commvault Backup & Recovery and ZDLRA, including Oracle RMAN protection.
• Drive restoration, disaster recovery, cyber recovery and ransomware recovery activities.
• Manage storage infrastructure: provisioning, performance tuning, capacity planning, replication, lifecycle management.
• Design and implement backup retention, archival, replication and recovery strategies.
• Support recovery validation, drills, audits, and governance.
• Provide leadership during major incidents and perform root cause analysis.
• Collaborate with cybersecurity, infra and product teams to ensure secure operations.
• Identify opportunities to automate and modernise infrastructure operations.
• Mentor junior engineers and contribute to architecture planning.

Skills

Backup & recovery

Enterprise storage

Virtualization

Windows/Linux administration

Disaster recovery concepts

Education

Degree or Diploma in CS/IT/IS

Tools

Commvault Backup & Recovery

Zero Data Loss Recovery Appliances

RMAN

ZDLRA

Job description

PSA Singapore is seeking an experienced Lead Infrastructure Engineer to lead the management and modernisation of enterprise backup and storage platforms supporting PSA's digital operations.

You will strengthen data resilience, cyber recovery, disaster recovery readiness, and operational reliability across our technology ecosystem while mentoring junior engineers and guiding technology roadmaps.