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Database Administrator (Mid-Level DBA)

datamaticstechnologies

The ideal candidate will be responsible for database administration, monitoring, maintenance, performance optimization, backup and recovery, security management, high availability, disaster recovery, and database support activities.

Responsibilities

  • The candidate should possess practical experience with PostgreSQL, Oracle, SQL Server, and/or MySQL in production environments and demonstrate the ability to ensure database performance, availability, reliability, and security.
  • Perform database administration, monitoring, maintenance, and troubleshooting activities.
  • Install, configure, upgrade, patch, and maintain database systems.
  • Manage database backup, recovery, replication, and disaster recovery processes.
  • Monitor database performance, capacity, availability, and overall health.
  • Perform SQL query optimization and database performance tuning.
  • Manage database security, users, roles, permissions, and access controls.
  • Troubleshoot and resolve database-related incidents and performance issues.
  • Support database migrations, upgrades, patching, and maintenance activities.
  • Ensure data integrity, reliability, and availability.
  • Maintain database documentation, procedures, and configurations.
  • Collaborate with development, infrastructure, and application teams on database-related initiatives.
  • Participate in failover testing, disaster recovery testing, and maintenance activities.
  • Support production, development, and testing database environments.

Requirements

  • Skills 3-5 years of hands-on Database Administration experience.
  • Strong experience with one or more of the following: PostgreSQL Oracle Database Microsoft SQL Server MySQL Database Installation, Configuration, and Administration.
  • Database Backup and Recovery.
  • Database Replication.
  • High Availability (HA) and Disaster Recovery (DR).
  • SQL Query Optimization.
  • Database Performance Tuning.
  • Database Monitoring and Health Checks.
  • Database Troubleshooting and Incident Resolution.
  • Database Security Administration.
  • User, Role, Permission, and Access Management.
  • Database Migration and Upgrade Activities.
  • Patch Management and Maintenance.
  • Experience supporting Production Database Environments.
  • Strong analytical and problem-solving skills.
  • Good communication and documentation skills.
  • Good-to-Have Skills Oracle RAC Administration.
  • Oracle Data Guard.
  • SQL Server Always On Availability Groups.
  • SQL Server Failover Clustering.
  • PostgreSQL Streaming Replication.
  • PostgreSQL Patroni / PgPool.
  • MySQL Replication.
  • Oracle Enterprise Manager (OEM).
  • Grafana, Zabbix, Nagios, or similar monitoring tools.
  • Linux Administration.
  • Shell Scripting.
  • PowerShell Scripting.
  • Python Scripting.
  • Azure, AWS, OCI, or GCP Database Services.
  • DevOps and Automation Experience.
  • Infrastructure as Code (IaC).
  • ITIL Knowledge.
  • Oracle, SQL Server, PostgreSQL, or MySQL Certifications.

Location

Saudi Arabia Nationality: Saudi National (Mandatory) Experience: 3-5 Years (Mid-Level) Employment Type: Full-Time Work Mode: Onsite Job Summary We are seeking a skilled and motivated Database Administrator (DBA) with 3-5 years of hands-on experience managing and supporting enterprise database environments.