Oracle Administrator

3 days ago

Singapore COMBUILDER PTE LTD Full time

2 years exp

**Roles & Responsibilities**
- Cloning using Rapid Clone.
- Applications sysadmin tasks like creating users and their responsibilities, Menus.
- Troubleshooting Login, Concurrent Processing.
- Planning for Backup and Recovery of database information and maintaining Hot Backups (Daily),
- Cold Backups (Weekly), Logical Backups using Exports and Imports.
- Migration/upgrading of oracle database from 10g/11g to 12c/19C
- Provide core database administration in all aspects covering prod/UAT/SIT/dev environments.
- Perform RAC database upgrade (10g-11gr2, 11gr2 (11.2.0.2, 11.2.0.3)-11.2.0.4) activities.
- Designing and implementation of the new architecture with 10g RAC / 11gr2 RAC
- Installed and patched Golden Gate 11.2 to the latest release.
- Make sure system and Oracle database security are not compromised with audited standard.

**Requirements**:

- Experienced in Database administration of** 9i **,**10g & 11g.**
- Performing regular Apps DBA duties like Installation, **patching, cloning**, Sysadmin tasks and troubleshooting Oracle Applications (**eBusiness Suite ver. 11.5.9 to R12.2.4**)
- Familiar with AD Utilities **adadmin, adpatch, admrgpch, adctrl, adautocfg** etc.
- Experienced in Red Hat Linux System Administration.
- Good implementation knowledge on Oracle 11g/12c RAC
- Must have handled large database above 10 TB.
- Willing to work on weekend.
- Good communication skill and customer handling capability.

Combuilder is a Singapore Head-quartered IT services company having extended operations in Beijing, China. We are a professional, vision-driven organisation focused on superior customer satisfaction to provide affordable, high quality, reliable and timely large-scale systems solutions.

Our company is involved in the design and development of large scale software systems since Year 1999, mainly for railway, MRT and MINDEF projects. We are the sub-contractor and strategic partner of ST Electronics (Transport Business Unit, Large Scale Group) and ST Training & Simulation.

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