Oracle Database Administrator

5 days ago


Singapore OPENSOURCE PTE. LTD. Full time

Position Description: Database Administrator

Key Responsibilities:
Provide expertise in troubleshooting issues related to Oracle databases, clusters, and native solutions.

Perform database and SQL performance tuning, including identification and resolution of performance bottlenecks.

Execute database upgrades to the latest versions, facilitate migrations to new hardware or cloud environments, and manage non-production database refreshes.

Demonstrate proficiency in Oracle Cloud Infrastructure (OCI) and databases services, with experience in cloud computing.

Utilize tools such as Oracle Enterprise Manager (OEM), Automatic Workload Repository (AWR), and Automatic Database Diagnostic Monitor (ADDM) for database performance tuning.

Possess comprehensive knowledge and hands-on experience in database backup strategies, including RMAN and Data Pump (expdp).

Exhibit proficiency in Linux and Windows environments.

Provide operational support, including working on Service Requests (SRs) with Oracle for critical issues.

Demonstrate strong written and verbal communication skills, particularly in English.

Qualifications and Skills:
Bachelor's degree in Computer Science, Information Technology, or related field.

8-10 years of relevant experience in database administration, with a focus on Oracle environments.

Extensive experience with Exadata and Oracle versions 11g, 12c, and 19c.

Strong understanding of Oracle Real Application Clusters (RAC), Data Guard, table partitioning, and encryption.

Proven ability to troubleshoot SQL performance issues and propose effective solutions.

Hands-on experience with database upgrades, migrations, and cloud environments.

Familiarity with Oracle Cloud Infrastructure (OCI) and cloud computing concepts.

Proficiency in database performance tuning tools and techniques.

Knowledge of database backup strategies, including RMAN and Data Pump.

Excellent communication skills, both written and verbal, in English.

Ability to work collaboratively in a team environment and independently when required.



  • Singapore Oracle Full time

    Principal Database Administrator, Cloud Operations-220008UN **Applicants are required to read, write, and speak the following languages***: English **Detailed Description and Job Requirements** As a Senior Database Administrator, you are instrumental in researching, evaluating, designing, testing, recommending, and planning implementation of new versions...


  • Singapore ITCAN Full time

    Must 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...


  • Singapore Opensource Pte Ltd. Full time

    **Position Description: Database Administrator** **Key Responsibilities**: - Provide expertise in troubleshooting issues related to Oracle databases, clusters, and native solutions. - Perform database and SQL performance tuning, including identification and resolution of performance bottlenecks. - Execute database upgrades to the latest versions,...


  • Singapore GLOSAP CONSULTING PTE. LTD. Full time

    Roles & ResponsibilitiesOracle Database Administrator (DBA) & System Administrator.Manages OS-level tasksHandles Oracle DB 19c, backups, tuning, and securityExperience: 5+ Years Job Summary:· Experienced Oracle Middleware Administrator –· Experienced Oracle Database Administrator – 8+ Years· Experienced System AdministratorCurrent Key...


  • Singapore SYNAPXE PTE. LTD. Full time

    Synapxe is an IT healthcare leader, transforming patient care through excellence in technology. At the forefront of innovation, Synapxe helps advance new benchmarks in quality care. Our IT professionals provide integrated systems and professional services to over 30,000 users across the public healthcare sector of nine hospitals, 17 specialty centers and 18...


  • Singapore ALPSOFT TECHNOLOGIES PTE. LTD. Full time

    Roles & ResponsibilitiesResponsibilities:Maintain high availability and reliability of databases Perform daily Health Check, database maintenance and database security self-assessment. Perform database creation, configuration and migration, apply patches and technology upgrade to keep the databases at supported level Database Capacity Planning Ensure...


  • Singapore LPS Full time

    Oracle Database Administrator-In this new role, you will be provided DBA services to application development teams, including database design, database generation, coding, and database production support. Provide DBA support with a high degree of customer service, technical expertise, and timeliness. Provide accurate and creative solutions to user problems...


  • Singapore Infosys Compaz Full time

    Direct message the job poster from Infosys Compaz We are seeking an experienced Oracle Database Administrator to join our team. The ideal candidate should have a proven track record of working on database implementation, migration and maintenance support projects in Government Commercial Cloud (GCC) environments for a minimum of 8 years. He/she needs to...


  • Singapore CDG ZIG PTE. LTD. Full time

    **Responsibilities**: - Databases objects designed by both in-house developers and out-sourced developers are to be reviewed. - The databases performances are to be monitored using available tools and suggestions for optimal usage of the resources (CPU / Storage) are to be made. - Data replication between databases is to be monitored and appropriate actions...


  • Singapore Hirewand Full time

    · To manage high-performance, high-capacity databases in a critical production environment. · To work in Oracle 11gR1/R2 RAC including build, general administration, troubleshooting (Break/Fix), and performance tuning skills, ASM, Dataguard, Infiniband switch & storage cell. · To work on Exadata health check, migration, resource management, and...


  • Singapore Wipro Limited Full time

    **Â Overview**: Oracle /EBS database Administrator Having experience of 5+ years Hands-on experience on Automation with Shell scripting/Ansible/PHP Strong database administration and troubleshooting skills Database upgrades on multiple versions and releases Real time experience in handling disaster recover design,planning,setup and administration Expert in...


  • Singapore ERP21 PTE LTD Full time

    Duties & Responsibilities:Responsible for maintaining highavailability and reliability of databases.Perform daily health monitoring of database system anddata integrity checks, database maintenance and database securityself-assessment. Perform database creation,configuration and migration. Work with users,vendors to take timely and appropriate steps to...


  • Singapore INFOSYS COMPAZ PTE. LTD. Full time

    Detailed Job DescriptionWe are seeking an experienced Oracle DatabaseAdministrator to join our team. The ideal candidate should have aproven track record of working on database implementation,migration, and maintenance support projects in GovernmentCommercial Cloud (GCC) environments for a minimum of eight (8)years. Also need to assist in configuring online...


  • Singapore AVATAR TECHNO SERVICES PTE. LTD. Full time

    Strong skills in Oracle/MS-SQL/MySQL database administration supporting large database environments. - Proficient in Database installation, configuration on UNIX (Solaris & AIX) / Linux / Windows platforms. - Experience in Database High Availability setup using Oracle RAC/Dataguard, SQL Server Failover Cluster/AlwaysOn Availability Groups, MySQL InnoDB...


  • Singapore SYNAPXE PTE. LTD. Full time

    **Position Summary** **Role and Responsibilities**: - Database Administration: - Install, configure, and maintain MSSQL and Oracle database systems. - Monitor database performance, ensure high availability, and implement necessary optimizations. - Troubleshoot and resolve database-related issues in a timely manner. - Perform regular backups, disaster...


  • Singapore JointHire Singapore Pte Ltd Full time

    **Job Title**: Oracle Cloud Solutions Engineer **Industry**: Consulting (IT, Science, Engineering & Technical) **Salary**: SGD 5500 - 7000 **Location**: Central, Singapore **About Company**: - Master Oracle Database administration and cloud infrastructure management - Implement and maintain high availability and disaster recovery solutions - Execute...


  • Singapore Unison Consulting Full time

    Minimum 5+ years of experience as an Oracle DBA. Oracle Certified Professional (OCP) certification Proven experience implementing and managing Oracle RAC Proficiency in scripting languages (e.g., Shell, Python, Perl) for automation Preferred Skills: Oracle Certified Master (OCM) certification Knowledge of DevOps practices and tools Familiarity with database...


  • Singapore LPS Full time

    As a highly skilled Oracle Database Administrator at LPS, you will play a key role in supporting and driving forward our database developments. We are a passionate, forward-thinking company where things are always happening.Job DescriptionDesign, develop, implement and maintain our core Oracle applications.Maintain our SQL/PLSQL processes.You will be...


  • Singapore MANPOWER STAFFING SERVICES (SINGAPORE) PTE LTD Full time

    Roles & ResponsibilitiesResponsibilitiesTakes 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...


  • Singapore ALPHAEUS PTE. LTD. Full time

    **Responsibilities**: Responsible for the day-to-day operational aspects of database administration to meet the business needs and service level Oracle: - Oracle RAC (Real Application Clusters)/ASM (Automatic Storage Management)/OGG (Oracle Golden Gate)/Exadata/ODA - Installation, Configuration, administration and operations support of Oracle Golden Gate -...