Oracle Database Administrator L3
5 days ago
Job Description & Requirements Key Responsibilities Manage and administer Oracle databases (versions 12c, 19c, and newer) in production and development environments. Perform advanced database performance tuning, query optimization, and index management. Design and implement high availability (HA), disaster recovery (DR), and backup strategies (RMAN, Data Guard). Automate routine database tasks using PL/SQL, Shell scripting, or Ansible. Apply patches, perform upgrades/migrations (on-prem and cloud), and manage version control. Implement and enforce database security, roles, and user access controls. Monitor database health and proactively identify and resolve potential issues. Provide L3 support for escalated incidents and lead root cause analysis. Collaborate with development, infrastructure, and DevOps teams to support application and system integration. Participate in on‐call rotation and support weekend deployments when necessary. Document architecture, configurations, and procedures for audit and knowledge
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Oracle Database Administrator
1 week ago
Singapore Avatar Techno Services Full timeCompany Avatar Techno Services Designation Oracle Database Administrator Date Listed 10 Apr 2025 Job Type Experienced / Senior Executive - Full/Perm Job Period Immediate Start, Permanent Profession IT / Information Technology Industry Computer and IT Location Name Singapore Allowance / Remuneration $8,000 monthly Company Profile Avatar...
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Oracle Database Administrator
2 weeks ago
Singapore AVATAR TECHNO SERVICES PTE. LTD. Full time $120,000 - $180,000 per yearThe Role:Manage and administer Oracle databases (versions 12c, 19c, and newer) in production and development environments.Perform advanced database performance tuning, query optimization, and index management.Design and implement high availability (HA), disaster recovery (DR), and backup strategies (RMAN, Data Guard).Automate routine database tasks using...
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L3 Oracle DBA
2 weeks ago
Singapore Epergne Solutions Full timeExperience :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...
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L3 Oracle Database Administrator
12 hours ago
Singapore HCL SINGAPORE PTE. LTD. Full timeResponsibilities Design and implement robust database administration solutions including resource management, security, backup and recovery, performance monitoring and tuning, data management and capacity planning, multi-threading and parallelism, planning and implementing failover between database instances. Provide necessary architectural oversight for any...
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L2/l3 Oracle Database Administrator
2 days ago
Singapore ARYAN SOLUTIONS PTE. LTD. Full time**Open for Singaporeans only** - Install, configure, patch, and upgrade Oracle databases (11g/12c/19c). - Administer **Oracle RAC**, **ASM**, and **Data Guard**environments. - Monitor performance and conduct **tuning**to ensure optimal efficiency. - Handle **backup and recovery**using RMAN and other tools. - Troubleshoot L2/L3 level database issues and...
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Autonomous Database Engineer
5 days ago
Singapore Oracle Full timeGet AI-powered advice on this job and more exclusive features. Are you looking to apply your skills contributing to a next generation of Database cloud services? Are you calm and collected when others panic under pressure? Do you get a thrill from solving really tough problems? Do you light up in conversations about uptime, horizontal scalability,...
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Oracle Database Administrator
12 hours ago
Singapore AVATAR TECHNO SERVICES PTE. LTD. Full timeJob Description & Requirements Key Responsibilities:• Manage and administer Oracle databases (versions 12c, 19c, and newer) in production and development environments.• Perform advanced database performance tuning, query optimization, and index management.• Design and implement high availability (HA), disaster recovery (DR), and backup strategies...
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Oracle Database Administrator
2 weeks ago
Singapore ITCAN Full timeMust have atleast 1 or more certifications Job location - Singapore Oracle Database Administrator Responsibilities: - Installing and maintaining the Oracle database software. - Creating storage database structures with high-level security features. - Altering storage structures to meet the evolving needs of the company. - Setting up database user...
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Oracle Database Administrator
1 week ago
Singapore U3 Infotech Pte Ltd. Full time❖ Minimum 5 years of experience in Oracle Database administration on oracle versions 11.x, 12.x, 18c & 19c hosted on various Unix flavours ❖ Perform complex physical and logical database administration activities including database related project management, installation, administration, performance management, monitoring, backup, restoration, and...
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Oracle Database Administrator
1 week ago
Singapore TANGSPAC CONSULTING PTE LTD Full time8 to 15 years of experience in Oracle Database administration on oracle versions 11.x & 12.x,18c & 19c hosted on various Unix flavours - Perform complex physical and logical database administration activities including database related project management, installation, administration, performance management, monitoring, backup, restoration, and change...