Database Administrator (DBA)

Datamatics Technologies; Dammam; Sur place; SAR 120 000 - 180 000; Plein temps

Résumé du poste

Datamatics Technologies in Saudi Arabia is seeking a skilled Database Administrator (DBA) with 3-5 years of hands-on experience to manage and optimize enterprise database environments. You will work onsite to monitor, backup, secure, and improve PostgreSQL, Oracle, SQL Server, and MySQL instances, collaborate with development and infra teams, and support DR/HA initiatives.

The role requires strong SQL tuning, data integrity, and documentation, with a focus on production environments and high

Qualifications

• 3-5 years of hands-on Database Administration experience
• Experience with PostgreSQL, Oracle, SQL Server, and MySQL in production environments
• Strong skills in backup/recovery, HA/DR, security, and performance tuning

Responsabilités

• Perform DB administration, monitoring, maintenance, and troubleshooting
• Install, configure, upgrade, patch, and maintain DB systems
• Manage backup, recovery, replication, and DR processes
• Monitor DB performance, capacity, and health
• SQL query optimization and performance tuning
• Manage security, users, roles, permissions, and access controls
• Collaborate with dev/infrastructure teams on DB initiatives
• Support migrations, upgrades, and maintenance
• Maintain data integrity and documentation

Connaissances

PostgreSQL

Oracle Database

Microsoft SQL Server

MySQL

Database Installation

Database Configuration

Database Backup and Recovery

Database Replication

High Availability

Disaster Recovery

SQL Query Optimization

Database Performance Tuning

Database Monitoring

Database Security

User Roles & Access

Database Migration

Patch Management

Production DB Environments

Analytical & Problem-Solving

Documentation Skills

Outils

Grafana

Zabbix

Nagios

Linux

Shell Scripting

PowerShell

Python

Cloud DB Services

Description du poste

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. 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.

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.

Key Responsibilities

• 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

Must-Have 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