Senior Database Administrator – PostgreSQL, Oracle & SQL Server

Datamatics Technologies; Riyadh Region; On-site; SAR 180,000 - 240,000; Full time

Job summary

Datamatics Technologies is seeking an experienced Database Administrator (DBA) in Saudi Arabia to manage enterprise database environments. The role requires 3–5 years hands-on experience with PostgreSQL, Oracle, SQL Server, and MySQL, ensuring data integrity and availability.

You will monitor performance, implement backup/recovery, perform tuning, support migrations, and collaborate with application and infra teams to meet security and reliability goals.

Qualifications

• 3–5 years of experience as a Database Administrator.
• Hands-on experience with PostgreSQL, Oracle, SQL Server, and/or MySQL.
• Strong knowledge of SQL, performance tuning, backup/recovery, and troubleshooting.
• Experience with HA/DR and database replication.
• Knowledge of database security, access management, and monitoring tools.
• Saudi National.

Responsibilities

• Perform standard DBA activities including database administration, monitoring, maintenance, and troubleshooting.
• Install, configure, upgrade, patch, and maintain database systems.
• Manage database backup, recovery, replication, and disaster recovery activities.
• Monitor database performance, availability, capacity, and health.
• Perform SQL and database performance tuning.
• Manage users, roles, permissions, and database security.
• Troubleshoot and resolve database-related incidents and performance issues.
• Support database migrations, upgrades, and maintenance activities.
• Ensure data integrity, availability, and reliability.
• Maintain database documentation, procedures, and configurations.
• Collaborate with application, infrastructure, and development teams on database-related requirements.

Skills

PostgreSQL

Oracle

SQL Server

MySQL

SQL

Performance tuning

Backup/recovery

Troubleshooting

HA/DR

Database replication

Security

Monitoring tools

Analytical skills

Job description

Datamatics Technologies is seeking an experienced Database Administrator (DBA) in Saudi Arabia to manage enterprise database environments. The role requires 3–5 years hands-on experience with PostgreSQL, Oracle, SQL Server, and MySQL, ensuring data integrity and availability.

You will monitor performance, implement backup/recovery, perform tuning, support migrations, and collaborate with application and infra teams to meet security and reliability goals.