ABYLSEN - Mainframe Zos System Engineer
Luxembourg, Luxembourg
il y a 3j
source : ictjob.lu

Job description Daily maintenance & health checks of our z / OS running on 13 LPARs (including 5 Productions).

Analyse and troubleshoot incidents occuring in these LPARs into the agreed SLA.

Respect of ITIL process.

Implement and maintain IMS and CICS transactions.

Installation, configuration and upgrading operating system and related products.

Installation, configuration and upgrading Mainframe, Storage, Backup and SAN solutions.

Open cases with HW & SW suppliers when required and follow-up of cases.

Participate on "On call duty" 24 / 24, 7 / 7 Profile description Deep knowledge of : z / OS operating system, related utilities and tools Major z / OS subsystems (JES2, DFSMS, USS) Mainframe physical configuration design and architecture Operating system performance tuning and monitoring z / OS backup and recovery scenarios with DFHSM subsystem z / OS security management with RACF subsystem Familiar with : DB2 & Datacom Application Subsystems (TWS, IMS, MQ, CICS) zSeries (z13), Storage (EMC VMAX), Backup (EMC Dlm) and SAN (Brocade) configuration management and tools

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