Mainframe DB2 Administrator

2 weeks ago


Toronto, Canada HCLTech Full time

Responsibilities:-

Upgrade/Migrate DB2 Versions to newer versions

Regularly applying PTFS/APARS if required.

Manage DB2 IVS Products and upgrade to supported versions if required.

Managing system catalogs

Manage application data and database environments, performing reorganizations when required to optimize performance

Offline utilities - DSNJLOGF, DSNJU004, DSNJU003 etc.

Database and related object security – manage user ids, rights and privileges

DB2 administration on z/OS, SQL creation, DB2 command line creation and execution, DB2 performance tuning,

Physical database definition (DDL) and understanding of logical database design

Implement DBDC (CICS, DB2, or IMS) base software installs and upgrades

Implement DBDC (CICS, DB2, or IMS) related product installs and upgrades

Implement DBDC (CICS, DB2, or IMS) security compliance corrections

Monitoring – threads, table space and index spaces.

Monitoring instances for events and resolution/escalations

Performance tuning – Database and SQL tuning

DB2 recycle

DB2 Image copy (full/incremental)

Database creation

Grant/revoke of authorities

DB2 archive logs

Having experience of DR setup through various synch methods

Build and maintenance of database and related objects like table space, tables, indexes, views, triggers

Online utilities -CHECKDATA, COPY, QUIESCE, REPAIR, REORG, LOAD, UNLOAD etc.


Years of Experience

Total : Above 8+ Years of experience

Relevant : Minimum of 8 yrs in DB2 UDB on z/OS


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