Senior DBA Consultant

Job Description

Administer, monitor, and optimize IBM DB2 environments (LUW, pureScale, HADR) in production and non-production systems.
Manage HA/DR strategies including DB2 HADR, TSA, pureScale clustering, and performance tuning.
Perform installations, patching, version upgrades, and cross-platform migrations for DB2 and HANA.
Optimize database performance using DB2 Performance Monitor, HADR tools, and tuning utilities.
Implement and test backup and recovery strategies for DB2 and HANA using native tools, BR*Tools, and third-party solutions.
Collaborate closely with SAP Basis teams to support SAP ECC, BW, PI, and S/4HANA running on DB2/HANA.
Provide secondary support for Oracle and MS SQL Server as required.
Ensure security, compliance, and audit standards (SOX, GDPR, ISO) across database platforms.
Participate in capacity planning, consolidation, and cloud adoption (SAP BTP, AWS RDS for DB2, Azure, OCI).
Lead modernization projects such as DB2 migrations, SAP HANA integration, and cross-database consolidation.
Provide 24x7 support for business-critical systems and participate in root cause analysis.