Mainframe DB2 DBA Support Systems Administrator
Core
Administer and support DB2 for z/OS database environments, ensuring performance, availability, and capacity utilization for large-scale enterprise systems.
Role type
Senior Mainframe DB2 DBA
Builds
Mission-critical database systems for global enterprise clients
Domain
Mainframe infrastructure and enterprise data management
Required skills
DB2 for z/OS administration, DB2 utilities (REORG, RUNSTATS, COPY, LOAD), z/OS and JCL, REXX scripting, SQL tuning, backup and recovery, OMEGAMON monitoring, RACF security
Preferred skills
ITIL processes, disaster recovery exercises, coordination with system programmers, IBM DB2 for z/OS certifications
Technologies
DB2 for z/OS, z/OS, JCL, TSO/ISPF, REXX, SMP/E, RACF, OMEGAMON, SPUFI, QMF, BMC MainView
Responsibilities
Monitor database health and performance, execute backup and recovery procedures, perform database installation and upgrades, analyze and resolve incidents, support SQL tuning and troubleshooting, manage database objects and security
Seniority
Senior, hands-on IC