Oracle Dba

3 days ago

Singapore Cognizant Full time

**Roles and Responsibilities**

Part of the project DevOps team to take on the exciting and challenging role of delivering and maintaining a large-scale project using AGILE software development methodology.
- Responsible for designing the database's architecture and modelling strategies to ensure that the database is secure, scalable and performs reliably.
- Ensures necessary data model design and policy compliance.
- Point of contact to principal vendors for software and hardware.
- Provides production support and responsible for the resolution of database related issues and duty rotation for after-office-hours support.
- Plan and strategize data mapping for migration of data from legacy systems to support the deployment of the project, ensuring no data loss during conversion.
- Review data mapping/conversion/integration specs between systems to ensure appropriate mapping quality and adherence to modelling strategies.
- Ensures timeliness and accuracy of data sync during co-existence with legacy systems.
- Responsible for developing and maintaining database-related codes / scripts such as data sync scripts, data masking scripts, stored procedures etc
- Ensure database services and servers availability
- Install and configure Oracle Database and associated products
- Provide operational support including
- Ensuring Oracle database patches are performed in accordance to the patch release cycle
- Reviewing and maintaining of database accounts
- Monitoring and optimising database performance, such as optimising queries, creating indexes etc
- Capacity planning
- Configuring RMAN backup on database
- Ensuring Oracle database is hardening in accordance to the internal standards

**Job Requirements**
- Working experience with Oracle 19c database or above in an Oracle RAC Active-Active environment setup, including setting up and managing the environment.
- Strong working experience in PL/SQL scripting
- Expected to acquire some domain knowledge to develop and maintain the stored procedures, data masking scripts and data sync script
- Added advantage with the following working experiences
- Oracle 19c
- AWS RDS
- DB audit and security
- Data masking products
- Oracle Data Guard
- Oracle GoldenGate
- MS SQL Server
- Postgres DB

Job ID 44387

  • Principal Advanced Support Engineer

    5 days ago

    Singapore Oracle Full time

    Principal Advanced Support Engineer (Oracle DBA)Join to apply for the Principal Advanced Support Engineer (Oracle DBA)role at Oracle . As a member of the Support organization, your focus is to deliver post‐sales support and solutions to the Oracle customer base while serving as an advocate for customer needs. You will resolve post‐sales inquiries via...

  • Oracle Dba

    5 days ago

    Singapore Wipro Limited Full time

    Singapore, Singapore - Tech Hiring - 3070369 **Job Description**: - End to end setup, installation of DB in a cluster environment (ASM, File Sharing or Cluster). It would be splendid if the resource has knowledge on how to setup Oracle DB in a HA mode in Azure platforms. This is one of the primary need of the hour. - Oracle DataGuard, FSFO. - Database...

  • Oracle Dba

    7 days ago

    Singapore PersolApac Full time

    Exp:6 months-1 year - Extensive knowledge on database administration for 11g,12c and 19c, with experience in very large scale database environment and mission critical large OLTP and OLAP systems. - Good experience in writing/editing batch/shell scripts. - Setup Oracle Enterprise Manager (OEM)for database monitoring/performance/diagnostics. **Job Type**:...

  • Oracle Dba

    1 week ago

    Singapore STRATXT PTE. LTD. Full time

    1.Looking for Core Oracle DBA. With hands on experience 2.Should have good knowledge of Oracle Installation and maintenance. Proficient 3.Resource should have good knowledge of Oracle RAC. Knowledgeable 4.Resource should have knowledge of ASM. Knowledgeable 5.Resource should have knowledge of Oracle Data Guard. Knowledgeable 6.Resource should have...

  • Oracle Dba

    3 days ago

    Singapore JEET ANALYTICS PTE. LTD. Full time

    We need the below requirement for Oracle DBA - Install SQL Server / Oracle & Create new database - Assist in database instance hardening and patching on identification of vulnerabilities - Configure and conduct testing of Backup-Restore scripts - Configure AOAG (SQL Server) / DataGuard (Oracle) - Conduct testing of AOAGroup/Instance Switchover to D.R. and...

  • Oracle DBA

    4 days ago

    Singapore Unison Consulting Pte Ltd Full time

    Key responsibilities: Manage, maintain, and optimise Oracle database environments Implement and manage Oracle RAC environments Perform database installations, upgrades, and patches Implement and manage backup and recovery strategies Monitor database performance and tune for optimal efficiency Ensure high availability and disaster recovery readiness Automate...

  • Oracle 19c, Rac

    7 days ago

    Singapore ITCONNECTUS PTE. LTD. Full time

    Job description added for Oracle DBA for finding the accurate profile. Mandatory Skillsets Oracle RAC (Must). Minimum 5 - 7 years relevant experience in oracle DBA. Technical, communication and written skill should be good Requirements: Excellent proficiency on Oracle DBA 19c, 12c, 11g including Oracle 11g/12c/19c RAC (essential). Database Security...

  • L3 Oracle DBA

    4 days ago

    Singapore Epergne Solutions Full time

    Experience :Minimum of 6 years of hands-on Oracle DBA experience, with at least 3 years in a senior or L3 support role We are seeking an experienced and highly skilled Senior Oracle Database Administrator (DBA)to manage, optimize, and ensure the availability of mission-critical Oracle database systems. The ideal candidate will play a strategic role in both...

  • Oracle DBA

    4 days ago

    Singapore INNOVATIQ TECHNOLOGIES PTE. LTD. Full time

    Key Responsibilities Install, configure, and maintain Oracle Databases across development, testing, and production environments. Manage and support Oracle Middleware components (e.g., WebLogic, SOA Suite, Oracle Fusion Middleware). Oversee and support Oracle Applications deployments, including patches, upgrades, and performance tuning. Plan and execute...

  • Oracle Cloud DBA

    2 weeks ago

    Singapore Absolute Applications Full time

    Cloud Database Administrator + Automation Position open for a Cloud DBA + Automation On-site in Singapore – EP Holders welcome Resource need to work on site at least 4/5 days per week. Initial 1 Year Contract Salary negotiable depending on experience Responsibilities Create and maintain all databases required for development, testing, education and...