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iSeries (AS400) Infrastructure Lead / Manager

Hospitality Full Benefits Career Growth
Company

Marina Bay Sands

Location

Singapore, Singapore

Posted

June 13, 2026

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About This Opportunity

JOB SCOPE

  • Assist the manager in managing the iSeries Product and Operation Services.
  • Manage the iSeries operations activities to meet the OLA/SLA.
  • Develop and update of Standard Operational Procedure, Operation Procedures.
  • Provide iSeries support to both IT and business user.
  • Manage and escalate system operation and application issues timely to management.
  • Ensure all System Backup activities are completed successfully.
  • Ensure System Disaster recovery readiness and successful execution of DR testing.
  • Manage the High Availability iSeries System environment.
  • Pro-active monitoring and maintenance of multiple iSeries servers and applications.
  • Manage the Risk and Security & Vulnerability remediation for iSeries in compliance to the security best practices.
  • Manage third party software, ensure they are updated according to the support lifecycle.
  • Responsible for Fi...