Oracle Exadata Database Administrator

1 week ago

Singapore MANPOWER STAFFING SERVICES (SINGAPORE) PTE LTD Full time
Roles & Responsibilities

Responsibilities

  • Takes up technical tasks and support day to day BAU tasks/Incidents/RFC's.
  • Supports his/her team during diagnosis when technical issues rise in his/her scope of expertise.
  • Proposes service improvements for all Oracle/EBS services supported throughout the organization.
  • Provides technical knowledge, supports services both proactively and reactively to maintain the availability and reliability of database system infrastructure in accordance to the SLA.
  • Works in line with policies based on LEAN best practices.
  • Actively engages during any high severity issue and drives for issue resolution.
  • Reviews technology changes to identify potential risks.
  • Supports his/her team during diagnosis when technical issues rise in his/her scope of expertise.
  • Is aware of the global IT structure so that he/she anticipates interrelationships within the organization.
  • Engages with technical peer, Development team, Service managers, Architect and project teams on technology roadmap and projects.
  • Facilitates transformation projects and suggest future directions for new areas of improvement and enhancements.
  • Guarantees the production readiness.
  • Is available and able to drive technically, any complex or high severity incidents that occur within the scope of their role.
  • Actively engages to understand new technologies and technology trends and reviews them with a view to incorporate them into Bank operations.

Requirements

  • RAC/Exadata/Exacc Administration.
  • Oracle Apps DBA with expertise and working knowledge on R12.1.x / R12.2.x environment.
  • Sound Knowledge on 12c & 19c EBS databases along with RAC.
  • Troubleshooting knowledge on critical problems and areas like CM, Apache, Database etc.
  • Knowledge on OCI,DBASS utilities.
  • Exacc patching (DOM0,DOMU,GRID,DATABASE).
  • Installation, Upgrade & configuration of Oracle software.
  • Knowledge of Oracle RAC installation and configuration & management.
  • Must have Oracle ASM/ACFS implementation skills.
  • Good understand of ANSIBLE/PYTHON/UNIX scripts .
  • Expertise on backup utilities like RMAN, EXPDP/IMPDP, and Networker.
  • Good understanding on performance tuning in Oracle database.
  • Should have knowledge of Oracle OEM 12C/13C.
  • Expertise in query fine tuning and troubleshooting.
  • Implement backup and recovery of Oracle DB.
  • Administration over DB Objects including Tables, Clusters, Views, Procedures etc.
  • Good in Impact Analysis of DB.
  • Strong experience on configure and troubleshoot physical standby database using dataguard broker.
  • Implement backup and recovery of Oracle databases for various scenarios.
  • In-depth understanding of Advanced Architectures (Multi-Node, RAC, ASM, EXACC).
  • Good understanding of core support processes and change management, maintain documentation standards.
  • Must have experience in Database tuning including I/O, Load Analysis, ADDR, AWR, SQL Profiling etc.
  • Responsible for installation, upgrades (Database, EXACC and RAC), patches, SR support, database tuning.
  • Capable of delivering under critical environment pressure, resolve complex production issues & provide support when required.
  • Proven track record for BAU tasks.
  • Excellent verbal and written communication skills.
  • Independent and strong team player with good inter-personal skills.
  • 8yrs (Min) to 12yrs (Max) of relevant experience in Oracle.
  • The candidate should have worked in a SLA driven environment.
  • Ability to work in a flexible, team-oriented and constantly changing environment.
  • Good Oral and Written communication skills.
  • Basic knowledge on shell/Python scripting.
  • Having Oracle RAC/OCI certification will be added advantage.
  • Having previous banking BAU support will be added advantage.
  • Bachelor's degree or Master's degree in Information/Computer technology preferred.
  • ITSM tool- HP Service Now – Ticketing tool for INC/SR/Change/Problem tickets
  • HP OMI for monitoring.
  • Strong knowledge on ITIL Process & Practices.
Tell employers what skills you have

RMAN
Troubleshooting
Oracle
Change Management
Oracle RAC
Scripting
Administration
Reliability
Tuning
SR
SQL
Performance Tuning
ITIL
Apache
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