Database Administrator (Oracle DBA) Nộp hồ sơ

MÔ TẢ CÔNG VIỆC

Job Description

We are seeking a professional DBA with the technical skills and knowledge that extends across Application/ Server/ Storage/ Network technologies administer a large, complex production DB environment and troubleshoot and provide system level guidance/ solutions. This includes Oracle databases for production, testing, and staging environments across the system.  This opportunity will suit an Oracle DBA who enjoys providing technical guidance and plays a key role in supporting and driving forward our database developments.

Yêu cầu công việc

Responsibilities

•  Ensure DB availability.
•  Proactively manage and maintain security standards and controls.
• Take Ownership of performance and capacity monitoring aspects of the DB.
• Execution of data migration jobs and scripts as required.
•  Assist the infrastructure team in sizing hardware used for the DB.
• Contribute to the creation and maintenance of disaster recovery plans.
• Create a reliable backup strategy. Ensure database backups are appropriately executed and periodic restorations are exercised to ensure backup quality.
• Researching and recommending solutions that best meet business needs and enterprise operational requirements.
• Performance testing and evaluation to ensure data security, privacy and integrity. Identification of bottlenecks and deadlock issues.
• Working as necessary with internal and external support functions when major incidents occur.

Job Requirement

• Operating system experience in Linux.
• Oracle management tools (Data Guard, RMAN, Data pump).
• Good problem solver, focused and dedicated developer with ability to work on your own as well as with a team.
• Hands on experience with DB standards and end user applications-translating capacity requirements in infrastructure deployment technology.
• Strong practical experience of ORACLE in a production RAC (ASM) environment (11gR2).
• Must be a self-starter with a strong attention to detail.
• Must have solid Oracle RAC and DataGuard experience.
• Extensive experience with Oracle database installation / configuration best practices and Database upgrade/migration approaches.
• In-depth knowledge and hands-on experience in the installation, configuration and troubleshooting of Oracle products and patches, including Oracle 12c, RAC, ASM, Clusterware, GoldenGate, Dataguard, Oracle Database Appliance (ODA), Oracle Enterprise Manager 12c.
• Experience in Oracle 12c RAC based environment - architecture, installation, building, upgrading and maintenance of Oracle RAC based environment in production.
• Extensive experience in Oracle DataGuard replication and physical standby for Disaster recovery
• Strong working experience with RMAN configuration, Job maintenance and backup & recovery
• Experience in database/application performance tuning and monitoring tools such as AWR, ADDM, ASH and Statspack.
• Ability to use Shell Scripting with Bash
• Minimum experiences: 5 years
• Knowledge and expertise in other DBs (Postgres, SQL server,…), NoSQL (Cassandra, MongoDB), Python is more advantage

Work Place:  Da Nang.

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