43 Oracle Certified Professional jobs in the United Arab Emirates

• Install, configure, and upgrade Oracle database software and manage patches/updates.
• Manage and monitor Oracle database environments, ensuring high availability and performance.
• Perform regular database backups, restore operations, and disaster recovery processes.
• Assist with capacity planning and performance tuning, ensuring system efficiency.
• Support database security, including user management, access controls, and audits.
• Implement and monitor database replication, clustering, and high availability solutions (RAC, Data Guard).

• Perform root-cause analysis for database issues and provide solutions.
• Handle incidents and service requests, ensuring timely resolution and minimal downtime.
• Troubleshoot complex database issues related to SQL performance, connection failures, and database crashes.
• Work closely with development and application teams to resolve issues related to application-database integration.

• Use Oracle Enterprise Manager (OEM) and other monitoring tools to oversee database health and performance.
• Analyze database logs and performance metrics to identify areas of improvement.
• Optimize queries and indexing for improved database performance.
• Implement and monitor database maintenance tasks like reorg, stats gathering, etc.

• Provide 24x7 support on call as part of the support rotation for critical systems and databases.
• Provide technical support during database outages or failures and participate in post-mortem reviews.
• Develop and maintain documentation for database configurations, processes, and troubleshooting guides.

• Strong knowledge of Oracle Database 12c, 18c, 19c, and/or 21c.
• In-depth knowledge of Oracle RAC, Data Guard, ASM, and RMAN.
• Expertise in SQL query optimization and PL/SQL programming.
• Familiarity with Oracle Enterprise Manager (OEM) and other database monitoring tools.
• Experience with Oracle AWR, ADDM, and ASH reports for performance tuning.
• Solid understanding of database backup, recovery, and disaster recovery methodologies.
• Experience with shell scripting or automation tools (e.g., Ansible, Python) is a plus.

We're Hiring: Senior Oracle DBA
We are seeking an experienced
Oracle Database Administrator (DBA)
with deep expertise in
Oracle RAC, Data Guard (including Active Data Guard), and GoldenGate
. The ideal candidate will be responsible for ensuring the performance, availability, security, and reliability of enterprise-level Oracle databases. This role requires strong technical skills in database administration,
partitioning strategies
, backup and recovery, performance tuning, monitoring, and hands-on experience in managing large-scale production environments.

Location:
Dubai, United Arab Emirates

Work Mode:
Work From Office

Role:
Senior Oracle DBA

Salary benefits

Experience - 8+ years

What You'll Do
*Skills & Qualifications
8+ years of proven experience as an
Oracle DBA
. Strong expertise in
Oracle RAC, Data Guard/Active Data Guard, and GoldenGate
. Hands-on experience with
Oracle Database 12c and 19c
. In-depth knowledge of
table partitioning techniques
and performance implications. Proficiency in
SQL, PL/SQL development, and query tuning
. Hands-on experience with
RMAN backup/recovery
and cloning. Strong understanding of
tablespace management, indexing strategies, and MViews
. Solid knowledge of
Linux/Unix administration
and
storage concepts (ASM, SAN/NAS, LUNs)
. Familiarity with
OEM monitoring and diagnostics
. Knowledge of
Tivoli TSM
backup integration. Shell scripting for automation (required). Working knowledge of
SQL Server
and
IBM DB2
. Oracle Certification (OCP/OCM) preferred.
Key Responsibilities *

• Core Database Administration
• Data Guard & Disaster Recovery
• Backup & Recovery (RMAN)
• Performance Tuning & Monitoring
• Oracle Enterprise Manager (OEM)
• Table Partitioning
• Materialized Views (MViews)
• Query Development
• Automation & Scripting
• Cross-Platform Knowledge

Ready to make an impact? Apply now and let's grow together

We seek a skilled and ambitious Database Administrator to manage and maintain Oracle applications, ensuring optimal performance, security, and availability.

This key role involves managing database operations, troubleshooting technical issues, integrating systems, and staying up-to-date with the latest technologies and best practices.

• Database Administration: Oversee and maintain Oracle databases, guaranteeing high availability, performance, and security.
• Backup and Recovery: Conduct regular backups, recoveries, and performance tuning of databases.
• Troubleshooting: Identify and resolve database-related problems promptly.
• Integration: Collaborate with cross-functional teams to integrate Oracle applications with other systems.
• Policy Development: Create and implement database policies and procedures to ensure data integrity and security.

• Bachelor's Degree: Bachelor's degree in Information Technology, Computer Science, or a related field.
• Experience: Minimum 1 year of experience in database administration or a similar role.
• Technical Skills: Strong understanding of database architecture and administration, proficiency in backup, recovery, and performance tuning.
• Soft Skills: Excellent problem-solving skills, ability to troubleshoot complex technical issues, strong communication and interpersonal skills.

We are seeking a talented and motivated Oracle Apps DBA to join our dynamic team in Dubai, UAE. As an Oracle Apps DBA at Dicetek LLC, you will play a crucial role in managing and maintaining Oracle applications, ensuring optimal performance, security, and availability. This is an exciting opportunity for a technology enthusiast with a passion for database administration to make a significant impact within a forward-thinking company.

1. Manage and maintain Oracle applications, ensuring high availability, performance, and security.
2. Perform regular database backups, recovery, and performance tuning.
3. Troubleshoot and resolve database-related issues promptly.
4. Collaborate with cross-functional teams to integrate Oracle applications with other systems and applications.
5. Develop and implement database policies and procedures to ensure data integrity and security.
6. Stay up-to-date with the latest Oracle technologies and best practices to drive innovation and improvement.

1. Bachelor's Degree in Information Technology, Computer Science, or a related field.
2. Minimum of 1 year of experience in Oracle Apps DBA or a similar role.
3. Strong understanding of Oracle database architecture and administration.
4. Proficiency in database backup, recovery, and performance tuning.
5. Excellent problem-solving skills and the ability to troubleshoot complex technical issues.
6. Strong communication and interpersonal skills to effectively collaborate with clients and team members.

Dicetek LLC is a leading global IT solutions provider, dedicated to transforming businesses with innovative technology solutions. With a commitment to excellence and a passion for technology, we aim to deliver comprehensive and cutting-edge solutions tailored to meet the unique needs of our clients. Our mission is to empower businesses to achieve their goals through the strategic use of technology, while upholding our core values of integrity, customer-centricity, and continuous improvement.

• Database AdministrationInstall, configure, upgrade, and maintain Oracle Applications (EBS R12) and Oracle databases.
  
  Perform database cloning, patching, migrations, and backup/recovery using RMAN and Data Guard.
  
  Monitor and troubleshoot database performance, availability, and security issues.
• Application AdministrationAdminister Oracle E-Business Suite (11i, R12) including concurrent managers, workflow, forms, and reports.
  
  Manage application users, responsibilities, and security configurations.
  
  Support integrations with other systems and ensure application stability.
• Performance & TuningPerform performance tuning of Oracle databases, applications, and concurrent requests.
  
  Monitor database growth, capacity planning, and optimize resources.
• High Availability & DRImplement and maintain Oracle RAC, ASM, and Data Guard for high availability and disaster recovery.
  
  Ensure 24x7 uptime for production systems with proactive monitoring and alerting.
• Maintenance & SupportApply patches and critical updates for both database and applications.
  
  Troubleshoot application/database-related incidents and provide root cause analysis.
  
  Work with development teams to support customizations, deployments, and upgrades.
• Collaboration & DocumentationCollaborate with functional and technical teams to resolve application issues.
  
  Maintain technical documentation, standard operating procedures, and knowledge base.
  
  Support audits, compliance, and security requirements.

• Bachelor's/Master's degree in Computer Science, Information Technology, or related field.
• 6–8 years of hands-on experience as an Oracle Apps DBA.
• Strong expertise in Oracle E-Business Suite R12 (administration, patching, cloning).
• In-depth knowledge of Oracle Database 11g/12c/19c, RAC, ASM, RMAN, Data Guard.
• Hands-on experience with Linux/Unix OS administration for Oracle environments.
• Strong skills in database backup/recovery, disaster recovery, and troubleshooting.
• Experience in performance tuning (SQL, PL/SQL, AWR, ASH, ADDM).
• Familiarity with Oracle WebLogic Server and middleware technologies.
• Excellent analytical, problem-solving, and communication skills.
• Oracle Certified Professional (OCP) / Oracle Apps DBA Certification.
• Experience in Oracle Cloud Infrastructure (OCI) or hybrid environments.
• Exposure to database security, auditing, and compliance standards (GDPR, SOX).

We are seeking a talented and motivated Oracle Apps DBA to join our dynamic team in Dubai, UAE. As an Oracle Apps DBA at Dicetek LLC, you will play a crucial role in managing and maintaining Oracle applications, ensuring optimal performance, security, and availability. This is an exciting opportunity for a technology enthusiast with a passion for database administration to make a significant impact within a forward-thinking company.

1. Manage and maintain Oracle applications, ensuring high availability, performance, and security.
2. Perform regular database backups, recovery, and performance tuning.
3. Troubleshoot and resolve database-related issues promptly.
4. Collaborate with cross-functional teams to integrate Oracle applications with other systems and applications.
5. Develop and implement database policies and procedures to ensure data integrity and security.
6. Stay up-to-date with the latest Oracle technologies and best practices to drive innovation and improvement.

1. Bachelor's Degree in Information Technology, Computer Science, or a related field.
2. Minimum of 1 year of experience in Oracle Apps DBA or a similar role.
3. Strong understanding of Oracle database architecture and administration.
4. Proficiency in database backup, recovery, and performance tuning.
5. Excellent problem-solving skills and the ability to troubleshoot complex technical issues.
6. Strong communication and interpersonal skills to effectively collaborate with clients and team members.

Dicetek LLC is a leading global IT solutions provider, dedicated to transforming businesses with innovative technology solutions. With a commitment to excellence and a passion for technology, we aim to deliver comprehensive and cutting-edge solutions tailored to meet the unique needs of our clients. Our mission is to empower businesses to achieve their goals through the strategic use of technology, while upholding our core values of integrity, customer-centricity, and continuous improvement.

Abu Dhabi, United Arab Emirates | Posted on 03/04/2025

We are seeking a motivated Mid-Level Database Administrator (DBA) with experience in SQL Server and Oracle databases, as well as familiarity with NoSQL databases. The ideal candidate will assist in the management and optimization of our company’s database systems, ensuring data availability, integrity, and performance. The role will involve working on database maintenance, performance tuning, backups, and troubleshooting, while also collaborating with various teams to support database-related applications.

Key Responsibilities:

Database Maintenance & Support:

• Assist in the administration and management of SQL Server and Oracle databases.
• Monitor database performance, ensure system availability, and implement necessary improvements to optimize performance.
• Perform database backups, restores, and ensure disaster recovery plans are in place for all database environments.
• Assist in setting up new databases, including installation, configuration, and version upgrades.
• Provide support in resolving database issues including slow performance, data integrity, and connectivity problems.
• Troubleshoot issues with SQL Server and Oracle databases and collaborate with teams to resolve issues promptly.
• Address minor issues with NoSQL databases like MongoDB or Redis as needed.

• Perform regular backup procedures for SQL Server and Oracle databases and validate the recovery process.
• Assist in setting up automated backups and manage retention policies for databases.

• Assist in managing user access and security policies across SQL Server and Oracle databases.
• Ensure that database security measures are followed, including user role assignments and access permissions.

• Help monitor database performance using available tools (e.g., SQL Server Management Studio (SSMS), Oracle Enterprise Manager).
• Assist in identifying and resolving database performance bottlenecks, such as slow queries, indexing, and configuration changes.

• Maintain documentation for database configurations, procedures, and issues encountered.
• Prepare simple performance reports and assist in maintaining the inventory of all databases.
  

Professional Experience:

• 2-4 years of experience in database administration, with a focus on SQL Server and Oracle databases.
• Basic familiarity with NoSQL databases such as MongoDB, Cassandra, or Redis is a plus.
• Experience in monitoring, troubleshooting, and optimizing databases.

• Good knowledge of SQL (T-SQL for SQL Server, PL/SQL for Oracle).
• Familiarity with database backup and recovery procedures.
• Experience with SQL Server Management Studio (SSMS), Oracle Enterprise Manager, or similar database management tools.
• Basic understanding of database security principles and user management.
• Knowledge of NoSQL databases (MongoDB, Redis, etc.) is an advantage.

• Experience with cloud-based databases (e.g., Azure SQL Database, AWS RDS, Oracle Cloud).
• Knowledge of basic automation or scripting (e.g., PowerShell, Bash, or SQL scripts).

Full-time position with some flexibility for on-call or after-hours support when required.

Education:

Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent experience).

Purpose of the Role:

Support the migration of databases from proprietary systems (Oracle, SQL Server) to open-source platforms (PostgreSQL, MySQL). Handle daily maintenance, performance analysis, application support, and upgrades to ensure efficient and secure database operations.

Key Responsibilities:

1. Database Migration (40%)

2. Migrate databases to PostgreSQL and MySQL.

3. Ensure performance and stability during migration.

4. Follow change management protocols.

5. Database Security (10%)

6. Apply least privilege principles.

7. Enable encryption and secure connections.

8. Data Replication (10%)

9. Design and monitor replication processes.

10. Maintain data integrity across systems.

11. Operational Support (20%)

12. Perform health checks and resolve issues.

13. Apply patches and upgrades with minimal downtime.

14. Documentation (20%)

15. Record procedures and incidents.

16. Create and maintain design documents.

Qualifications & Experience:

• Education:
  Bachelor's degree in Data Science or related field.
• Experience:
  5–7 years in database administration.
• Industry Background:
  Aviation, Telecom, Banking, or Transport.
• Certifications (Preferred):
• PostgreSQL Professional
• EDB Professional
• Oracle Certified Professional – MySQL
• Red Hat Certified Engineer/System Administrator
• MongoDB Associate DBA

Skills & Tools:

• Databases:
  PostgreSQL (90%), MongoDB (5%), MySQL (5%)
• Scripting:
  Bash, PowerShell, Python
• Tools:
  PostgreSQL EDB, PEM, CitusData, EFM
• Systems:
  Red Hat Linux, Microsoft Office Suite

Job Description

A Database Administrator (DBA) plays a critical role in the management and maintenance of databases in an organization. The DBA is responsible for the performance, integrity, and security of a database, planning and development, as well as troubleshooting any issues on behalf of users. As databases are a fundamental component of business operations, the DBA ensures that they are running efficiently and effectively to meet business needs. They collaborate with other technical staff and project managers to integrate new software systems and maintain existing applications. DBAs work with a variety of database management systems, optimizing them to handle large amounts of data for numerous users. This requires not only technical skills but also the ability to communicate effectively to understand complex management requirements and to train staff in database applications.

Responsibilities

• Install, configure, and maintain database management systems for efficient operation.
• Ensure database performance, integrity, and security across all systems.
• Design, coordinate, and implement database storage solutions to optimize performance.
• Monitor systems to ensure data confidentiality, integrity, and accessibility.
• Prepare and maintain documentation such as policies, procedures, and user manuals.
• Develop, implement, and maintain backup and recovery strategies for systems.
• Collaborate with developers to design and optimize queries for data retrieval.
• Perform regular audits to ensure compliance with industry standards and regulations.
• Troubleshoot and resolve technical issues related to database performance.
• Provide technical support and training to database users and staff.
• Conduct performance tuning to enhance system efficiency and reliability.
• Ensure regular updates and patches are applied to database systems.

Requirements

• Bachelor's degree in Computer Science, Information Technology, or related field required.
• Proven experience as a Database Administrator in a similar role is essential.
• Strong knowledge of database management systems like SQL Server, Oracle, or MySQL.
• Familiarity with database design, implementation, troubleshooting, and maintenance tasks.
• Excellent problem-solving skills and ability to handle data security issues effectively.
• Ability to work collaboratively and communicate complex technical concepts clearly.
• Experience with database backup and recovery, as well as disaster recovery planning.