Oracle Database Administrator

Aionos; Pune District; On-site; INR 800,000 - 1,400,000; Full time

Job summary

Aionos is seeking an Oracle Database Administrator to manage the Oracle 19c estate (112 instances, ~1,272 TB) across Prod and Non-Prod. The role focuses on performance tuning, high availability, backup/recovery, and capacity planning.

Key requirements include Oracle 19c DBA expertise, RAC/Data Guard/ASM experience, and OCP certification. The candidate should excel in incident response and collaborate with application teams for tuning.

Qualifications

• Oracle 19c DBA expertise with enterprise-level administration.
• Experience with RAC, Data Guard, and ASM configurations and operations.
• Proficient in performance tuning using AWR/ADDM and related diagnostics.

Responsibilities

• Administer the Oracle 19c database estate, including backup/recovery and housekeeping.
• Perform performance tuning and capacity planning to maintain service levels.
• Handle HA/clustering operations, patching/upgrades, and security hardening; coordinate escalation with Oracle.

Skills

Oracle 19c DBA

RAC/Data Guard/ASM

Performance tuning

RMAN

OEM administration

Capacity planning

Patching & security

Education

Oracle Certified Professional (OCP) Database Administration

Tools

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Job description

Job Title :

Oracle Database Administrator

Role Summary

Administers the Oracle 19c database estate (112 instances, ~1,272 TB across Prod and Non-Prod), covering performance tuning, high availability, backup/recovery and capacity planning for one of the two highest alert-volume domains in the confirmed historical data.

Core Technical Skills

• Oracle 19c database administration
• RAC, Data Guard and ASM configuration and operations
• Performance tuning using AWR/ADDM and related diagnostics
• RMAN backup and recovery operations
• Oracle Enterprise Manager administration
• Capacity planning, patching and security hardening

Certifications Mandatory

• Oracle Certified Professional (OCP) Database Administration

Preferred / Advantageous

• Oracle Certified Master (senior role)
• Oracle Data Guard/RAC specialization
• ITIL Foundation

Key Responsibilities

• Database administration, backup/recovery and housekeeping
• Performance tuning and capacity planning
• HA/clustering operations and patching/upgradesSecurity hardening and vendor (Oracle) escalation

Soft Skills & Attributes

• Calm, methodical incident response given billing-platform criticality
• Strong attention to detail in performance diagnostics
• Effective collaboration with application teams on tuning