An IBM Certified Administrator on IBM Db2 12 for z/OS is the lead database administrator for the Db2 product on the z/OS operating system. This individual has significant experience as a DBA and extensive knowledge of Db2, up to and including Db2 12 for z/OS Function Level 506. This individual is capable of performing intermediate to advanced tasks related to database design and implementation, operation and recovery, security and auditing, distributed connectivity, performance, installation and migration/upgrades specific to the z/OS operating system.