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Z/os System Admin

2 weeks ago

Singapore ITCONNECTUS PTE. LTD. Full time

Job Summary:
Seeking a highly skilled and experienced z/OS Systems Admin to be responsible for providing technical support for IBM's z/OS operating system and subsystems including JES2, and USS.

Key Requirements:
At least 10-15 years of experience working in a z/OS environment including experience with REXX, Assembler, COBOL, JCL, TSO/ISPF

Install, configure, and upgrade z/OS and subsystems using SMP/E

Monitoring system performance and perform system tuning

Technical support for z/OS and subsystems including engagement of IBM and vendors for problem determination and resolution

Experience with IBM z15 hardware and peripherals, able to perform hardware configuration changes using HCD/IODF

Experience with system automation and scheduling tools such as IBM System Automation, Netview, IBM Tivoli Workload Scheduler(OPC).

Familiarity and support of 3rd party software such as FileAid/Expediter, IBM Omegamon, RMF, ChangeMan

Solid understanding of mainframe security, RACF access controls and IBM zSecure

Provide process automation support and maintain SOP documentation

Support backup/recovery and disaster/recovery planning and testing

Support periodic system configuration reviews and audit reviews

Strong communication skills and the ability to work collaboratively in a team environment

Experience with zLinux and zVM will be advantageous