Live opening · Posted 11 days ago

Mainframe DBA

h3 Technologies, LLC · Gurugram, Haryana, India (Hybrid)

Linkedin No

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At a glance

The key details from the original listing.

Posted 11 days ago

Companyh3 Technologies, LLC

LocationGurugram, Haryana, India (Hybrid)

Work modeNo

Source

Listed11 days ago

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About the role

Description supplied by the original job listing.

Position: Mainframe DBA
Location -Bangalore/ Gurgaon - Hybrid Model
Terms: Direct hire
Role Purpose: DB design, optimization, break-fix, DB security administration, automation, new DB feature implementation, and support for IMS v15 and DB2 z/OS v12 mission-critical databases across dev/test/pre-prod/production data-sharing complexes.
Key requirements:
IMS, DB2 z/OS, IMS FF/FP databases
Logical → physical database model conversion
Mainframe access path re-engineering/optimization for large DBs
DB security administration (zDBMS standards)
Backups, reorg, DB analysis/diagnosis, error resolution
BMC Admin toolset (Change Manager), IBM Data Studio, IBM Visual Studio
IBM/BMC utilities for IMS, DB2 z/OS
Driving application migration from z/OS to Postgres
Converting VSAM tablespaces → Universal Table Space (prep for zDB2 v13, petabyte-scale growth)
Supports critical apps: WCC Services, Acquisitions, Remittances, Accounts Receivable, Merchant, Loyalty, Corp — tens of thousands of DB instances
Mentoring junior DBAs
Bachelor’s in information management/CS or related preferred

Work arrangement
No

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