Senior Oracle Administrator - Oracle Administration,PostgreSQL,MYSQL, MS SQL

Technology, Data & Digital · IT Infrastructure & Security · Database Administration

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HCLTech is seeking a Senior Oracle Administrator in Bengaluru, India, to manage PostgreSQL vulnerability remediation, including minor-version and security patching. The role involves coordinating with application owners, managing replication, applying extensions, and maintaining automation playbooks.

Job Summary

wns PostgreSQL vulnerability remediation across SG\'s PCP estate. Range driven by underlying automation maturity; Phase 2 explicitly targets reducing the upper bound.

Key Responsibilities

KEY RESPONSIBILITIES ■ Execute PostgreSQL minor-version and security patching cycles. ■ Coordinate with application owners on connection-pool, restart and validation windows. ■ Manage replication (streaming, logical) during patching. ■ Apply extensions and contrib-module updates as part of remediation. ■ Maintain and extend automation playbooks (Ansible / equivalent). ■ Produce evidence and contribute to Phase 2 automation. REQUIRED TECHNICAL SKILLS ■ PostgreSQL administration (12, 13, 14, 15, 16). ■ Familiarity with streaming and logical replication. ■ Configuration management — Ansible playbooks for PostgreSQL patching. ■ Performance and locking awareness during patching.

Skill Requirements

KEY RESPONSIBILITIES ■ Execute PostgreSQL minor-version and security patching cycles. ■ Coordinate with application owners on connection-pool, restart and validation windows. ■ Manage replication (streaming, logical) during patching. ■ Apply extensions and contrib-module updates as part of remediation. ■ Maintain and extend automation playbooks (Ansible / equivalent). ■ Produce evidence and contribute to Phase 2 automation. REQUIRED TECHNICAL SKILLS ■ PostgreSQL administration (12, 13, 14, 15, 16). ■ Familiarity with streaming and logical replication. ■ Configuration management — Ansible playbooks for PostgreSQL patching. ■ Performance and locking awareness during patching.

Other Requirements

KEY RESPONSIBILITIES ■ Execute PostgreSQL minor-version and security patching cycles. ■ Coordinate with application owners on connection-pool, restart and validation windows. ■ Manage replication (streaming, logical) during patching. ■ Apply extensions and contrib-module updates as part of remediation. ■ Maintain and extend automation playbooks (Ansible / equivalent). ■ Produce evidence and contribute to Phase 2 automation. REQUIRED TECHNICAL SKILLS ■ PostgreSQL administration (12, 13, 14, 15, 16). ■ Familiarity with streaming and logical replication. ■ Configuration management — Ansible playbooks for PostgreSQL patching. ■ Performance and locking awareness during patching.

#oracle-administration#postgresql#mysql#ms-sql#database-administration#automation#ansible#patching#replication#bengaluru