Mainframe Application Development Support and Maintenance
- Melbourne, VIC
- Contract
- Full-time
Hands-on Mainframe applications development maintenance and support in a z15 z/OS environment - specifically with
- Operating System - z/OS
- DB/Language - Adabas/Natural
- Transaction processor - TSO, NIM
- Middleware - MQ, Datastream, RPC, Corba
- Scheduler/Batch processor - CA-11/Jobtrac
- Job language - JCL
- Security - RACF, Natural security
- Source Code Management - N20
- Expected to highly skilled in Adabas/Natural applications maintenance and support.
- More than 10 years experience.
- Proven expertise in the technical environment which includes the surrounding software technologies - scheduler, transaction processor, middleware etc.
- Problem ticket in-depth analysis, trouble-shooting, problem resolution
- Operational monitoring, alerting and tuning
- Proactively providing innovative solutions in accordance with modern technologies
- Build and maintain relationships with and advise various levels of stakeholders.
- At least 10+ years of experience in the following:
- Supporting mainframe environments
- Technical expertise in mainframe environment software migration and maintenance processes
- Good automation experience using REXX is additionally desirable
- Being able to aadapt to New ways of Working (NWoW) techniques with Agile practices - JIRA, Confluence, Kanban, SPRINT, etc
- Base Technical skills and Exposure
- Solid knowledge of z-platform and z/OS technologies in terms of hardware and operating systems
- Application control of mainframe architecture, middle-ware and tooling.
- Solid exposure to batch technology from technical development perspective