Senior DB2 Mainframe Systems Engineer

XPT Software

City of Melbourne

On-site

AUD 150,000 - 190,000

Full time

14 days+

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Job summary

XPT Software is seeking a DB2 Systems Programmer to join a Global team responsible for building, configuring and maintaining the Bank’s mainframe systems. Our priority is service availability, efficiency and resilience within a cloned infrastructure and SysPlex environment.

Responsibilities include DSNZPARMs maintenance, DR strategies, WLM address space configuration for stored procedures, security via RACF, and comprehensive DB2 and third‑party product management. 24x7 support may be required.

Qualifications

Experience in mainframe DB2 environments with related third‑party products.
Well‑versed in DSNZPARMs, SMP/E and maintenance procedures for DB2 subsystems.
Experience implementing disaster recovery, backup/recovery and security for DB2 environments.
Strong background in tuning, performance monitoring and problem diagnosis for DB2 and related tools.

Responsibilities

Maintain DSNZPARMs and implement automated disaster recovery mechanisms for DB2 subsystems.
Configure WLM address spaces for stored procedures as needed.
Manage database security (RACF) and backup/recovery strategies.
Plan capacity, maintenance windows, and perform scalability analyses.
Troubleshoot DB2 address spaces, diagnose issues, and coordinate with vendors for escalations.
Install, upgrade, and administer DB2 and related tools software.
Assist with testing, implementation and installation of system upgrades.