L2 Database Administrator (DBA) / Oracle DBA

HR Pundits
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Tech stack

Cerner
Microsoft Windows
Computer Security
Databases
Disaster Recovery
Oracle
Oracle Applications
Performance Tuning
Red Hat Enterprise Linux - RHEL
Recovery Manager (RMAN)
Runbook
SQL Databases
Performance Monitor
Oracle Cloud Infrastructure
ServiceNow

Requirements

Experience: 8-10 years relevant experience, Candidate must have bachelor s degree. (Mandatory), * Handson experience administering Oracle databases in production environments, including instance startup/shutdown, parameter tuning, and routine operational maintenance.

  • Strong working knowledge of Oracle operational maintenance, including RMAN full and incremental backups, restore operations, archive log management, optimizer statistics gathering, and scheduled health checks.
  • Ability to perform routine Oracle health diagnostics and remediation, including identifying tablespace and storage growth risks, validating database integrity, and proactively addressing common availability and performance issues.
  • Ability to execute approved Oracle changes (installations, upgrades, PSU/patch application, and configuration updates) by following documented runbooks, validation steps, and rollback procedures.
  • Working understanding of ITSM processes using ServiceNow, including Incident, Problem, Change, and Request Management, with accurate ticket documentation and timely escalation to L3 Oracle DBAs.
  • Practical experience with Oracle performance monitoring and basic tuning, including AWR/ASH analysis, slow SQL identification, waitevent diagnostics, and monitoring CPU, memory, and I/O contention.
  • Ability to package and escalate complex SQL, optimizer, and performance issues to L3 DBAs with relevant diagnostics and supporting analysis.
  • Handson execution of Oracle backup validation and restore activities, including support for recovery and disaster recovery exercises under L3 guidance.
  • Experience supporting Oracle security operations, including user and role management, privilege administration, password and profile enforcement, and execution of approved security controls.
  • Experience supporting audit and compliance activities for Oracle env., including evidence collection, remediation execution, and controlled documentation updates.

Recommended Certifications:

  • Oracle Database Administration Certified Professional (OCP 19c)
  • Oracle Cloud Infrastructure (OCI) Database Specialist is an advantage
  • Windows 2019/22/ Redhat Linux 8.x/9.x

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