Hello All, Greetings from ZettaMine Job Title: Broadcom Datacom/DB Database Administrator Experience: Pan India Location: Pan India Notice Period: Immediate Joiners Job Summary We are seeking an experienced Broadcom Datacom/DB Database Administrator with deep hands-on expertise in CA Datacom/DB Version 15.x running in a z/OS mainframe environment . This is a critical role supporting a high-availability production system currently operating on Release 15.1 , with recommended service levels 2409 (Production) and 2503 (Test) , supporting z/OS 3.1 . Key Responsibilities Perform day-to-day administration, monitoring, performance tuning, and troubleshooting of CA Datacom/DB Multi-User Facility (MUF) and databases in a 24×7 production environment . Apply and validate Broadcom-recommended service (maintenance) through SMP/E , including planning and executing quarterly recommended service upgrades. Manage Datacom/DB database structures, including: Areas Tables Indexes SQL Access Multi-Dataset T...