150900 Mainframe DBA – IMS/DB2 z/OS

TalAstra HR Consultants Private Limited; Gurugram District; Hybrid; INR 1,800,000 - 3,400,000; Full time

Job summary

TalAstra HR Consultants Private Limited in Gurugram / Bangalore / Chennai is seeking a skilled Mainframe DBA / Migration Engineer to support mission-critical banking databases.

The role involves migration, HA enablement, and mentoring junior DBAs; the work model is hybrid with 3 days in the office. The candidate should have 6–10 years of relevant experience and strong DB2 z/OS knowledge.

Qualifications

• 6–10 years of experience in mainframe DB administration (DB2 z/OS).
• Expertise in IMS FF, FP and DB2 z/OS migration strategies.
• Experience with data sharing (AXP) and VSAM tablespace conversions.
• Proficiency in REORG, RUNSTATS, IMAGECOPY and RECOVER operations.
• Strong performance tuning and access path optimization skills.

Responsibilities

• Support mission-critical banking databases and ensure high availability.
• Drive legacy modernization initiatives and migration projects.
• Enable HA and automated reorganization processes.
• Mentor junior DBAs and share knowledge.

Skills

IMS FF FP DB2 z/OS

PostgreSQL migration

Data Sharing AX P

UTS VSAM tablespace

REORG RUNSTATS IMAGECOPY RECOVER

Performance tuning

BMC Change Manager

IBM Data Studio

Tools

BMC Change Manager

IBM Data Studio

Job description

We're Hiring | Mainframe DBA / Migration Engineer

Bangalore / Chennai / Gurugram | Hybrid (3 days office)

Full-time | 6 10 years

Key Skills

• IMS FF, FP & DB2 z/OS
• PostgreSQL migration (z/OS Postgres)
• Data Sharing (AXP) complexes
• UTS / VSAM tablespace conversion
• REORG, RUNSTATS, IMAGECOPY, RECOVER
• Performance tuning / access path optimization
• BMC Change Manager, IBM Data Studio

Responsibilities

• Support mission-critical banking DBs
• Drive legacy modernization
• Enable HA & automated reorg
• Mentor junior DBAs