Senior Database Administrator at Network International

Full time @Network International in Information Technology
  • Post Date : September 7, 2023
  • Apply Before : October 7, 2023
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Job Detail

  • Offered Salary 0
  • Career Level Officer
  • Experience 4 Years
  • Qualifications Degree Bachelor

Job Description

Role Purpose

The Oracle Database Administrator (DBA) is accountable for availability, performance, costs, and risks related
to all Oracle database services.

The Database Administrator will provide enterprise-wide Oracle Database infrastructure support for complex
system and interconnected technologies that require day-today support and administration in order to
maintain optimum performance and utilization. Provide support in the following areas: Oracle Database 12c &
19c on Oracle Solaris 10, 11 and Linux platform.

Key Responsibilities

Below are the responsibilities of database administrator

  • Acceptable level of performance of all DBs across organization
  • ¬†Proactively support systems, analyze existing/potential issues happened with deep dive into rdbms and/or related sw (GI, ASM, os)
  • ¬†Understand the layer b/w rdbms/asm and storage/os in order to be able to identify layer of performance glitches or small degradation
  • Automation of BAU DBA tasks with sh/bash scripting
  • ¬†Understanding core concepts of oracle optimizer, statistics, tracing related to performance
  • ¬†PL SQL coding ability for admin purpose, able to read/understand the code written by others
  • ¬†Mw (oracle forms and reports) knowledge above basic
  • ¬†Understand oracle net / OCI / JBDC relates issues troubleshooting Used domains
  • ¬†RDBMS ‚Äď oracle
  • Active data guard ‚Äď configuration, troubleshooting, tuning.
  • ¬†OEM
  • Constantly monitoring and tuning multiple Database environment using Oracle enterprise manager


Systems availability

  • ¬†Ensure that availability of services exceed the defined service levels.
  • ¬†Maintain Database environment during business hours and off-hours
  • ¬†Install, configure and maintain highly optimized Database environment with Oracle RAC/CDB
    Testing proposed changes by developers / vendor of application
  • ¬†Collaboration with dev/app support/vendor regarding the changes at DB layer/code which impact
    rdbms layer
  • ¬†Analyze current DB proactively in order to avoid performance degradation / breach of SLA for
    processes using rdbms
  • ¬†Reactively included into R&D if required (related to DB area)

Changes in production

  • ¬†Raise changes and follow business process for deliver those in prod systems
  • ¬†Ensure inventory with configuration across organization are up to date and all changes done reflected
    there without exclusions
  • ¬†For internal changes collaborate with other involved teams, make changes into existing business process for its optimization if required
  • Incidents / planned/unplanned DR scenarios
  • ¬†Involved into technical discussions with vendors / developers / app support
  • ¬†Periodically do/plan DR activity for core PROD systems, automate such BAU activities
  • ¬†Provide support for critical incidents in PROD systems during non-office hours in case service breach for external clients
Experience / Skills Required


‚ÄĘ Educated to Degree level from a recognized university in computer science or relevant subject in technology. Preferably holds an Engineering degree.


  • ¬†At least 4+ years of experience in a Technology / IT function in a recognized international organization.
    Financial services industry experience highly desirable.
  • ¬†Excellent knowledge on Solaris technology, designing and database availability, preferably multiple platform.
  • Working knowledge of defining operational processes and procedures.

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