Cognizant Technology Solutions Corporation is seeking an experienced Mainframe Db2 System DBA / Systems Programmer to support a large-scale 24x7 production workplace. You will install, upgrade, migrate and tune Db2 for z/OS (v12 and v13), manage the Db2 tooling stack, and migrate third-party Db2 tools to IBM equivalents.
Responsibilities include installation, upgrades, migrations, and performance tuning, with on-call rotations and coordination with application support during incidents.