AS/400 System i

1 week ago

Singapore MAYBANK SINGAPORE LIMITED Full time
Roles & Responsibilities

Responsibilities

  • Administer and support AS/400 System i running on iASP model, including planning, implementation, and upgrades;
  • Manage OS400 security, BRMS backup, operations monitoring, alerting, and data replication;
  • Perform installation, configuration, and maintenance of 3rd party tools (e.g., MQ, Thenon, Windows Menu, Robot Schedule, Alert Console);
  • Plan, review, and execute OS, PTF, and 3rd party software upgrades;
  • Support PowerHA, Admin Domain, VIOS management, and copy services in an iASP environment;
  • Troubleshoot data, application, and system performance issues using tools such as IBM iDoctor, DBMON Traces, and Job Watcher;
  • Provide administration and operational support for IBM DS8K storage and SAN switches (including global and metro mirror);
  • Implement and manage ACS client installation and setup, SKLM, and Spectrum Control;
  • Ensure compliance with access and security guidelines for AS/400 networked systems;
  • Collaborate with BAU project support and infrastructure teams, providing operational stability and project delivery;
  • Support ITIL-based processes and contribute to continuous service improvement;

Requirements

  • A good degree with experience in administration and troubleshooting of AS/400 System i with iASP model;
  • Strong knowledge of IBM DS8K storage and SAN switches, including mirroring configurations;
  • Good understanding of TCP/IP protocols and network troubleshooting techniques;
  • Experience with PowerHA, Admin Domain, copy services, and VIOS management;
  • Knowledge of SQL, CL, RPG, and proficiency with MS Office tools (including MS Access);
  • Familiarity with ACS client, SKLM, Spectrum Control, and 3rd party system tools;
  • Knowledge of ITIL processes and best practices;
  • Strong troubleshooting and analytical skills for system, network, and application-level issues;
  • Ability to multitask and manage multiple initiatives simultaneously;
  • Willingness to support off-hours or weekends when required for deployment and upgrade activities.

Only shortlisted candidate will be notified.

Tell employers what skills you have
Switches
Ability to Multitask
As400
Analytical Skills
CL
SAN
RPG
MS Office
AS400 system
Replication
SQL
Network Troubleshooting
Windows
ITIL
Project Delivery
VIOS

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