Database Administrator

Database Administrator – Drive Excellence in Enterprise Database Management

Join our dynamic team as a **Database Administrator (DBA)** and play a pivotal role in ensuring the seamless operation, security, and high performance of our critical database infrastructure. In this strategic position, you will oversee the entire lifecycle of our enterprise databases—from daily administration to complex migrations, disaster recovery, and performance optimization—while collaborating closely with application teams and IT leadership to deliver robust, scalable solutions.

As our Database Administrator, you will be responsible for maintaining and optimizing **Microsoft SQL Server, Oracle, PostgreSQL, and MariaDB** environments across diverse enterprise systems. Your expertise will be instrumental in enhancing database reliability, minimizing downtime, and ensuring compliance with industry best practices. This role demands a proactive, detail-oriented professional with a deep technical foundation and a commitment to driving operational efficiency.

Key Responsibilities

Your day-to-day responsibilities will include, but are not limited to:

• Database Administration & Maintenance: Install, configure, and maintain database servers and processes across **SQL Server, Oracle, PostgreSQL, and MariaDB**, ensuring optimal performance, availability, and security.
• Performance & Reliability: Monitor database health, performance metrics, and availability to proactively identify and resolve bottlenecks. Implement data-driven optimization strategies to enhance system efficiency and sustainability.
• High Availability & Disaster Recovery: Manage **Active-Passive Clusters, SQL Server Always On Availability Groups, and Database Replication** to ensure minimal disruption during outages. Conduct regular **Disaster Recovery (DR) testing** and production switchovers to validate resilience protocols.
• Migration & Upgrades: Lead database migrations and version upgrades for **MSSQL Server and Oracle environments**, including patching activities and schema modifications to align with evolving business needs.
• Backup & Recovery: Oversee comprehensive backup and recovery operations, including **SQL Native Backup & Restore, Oracle RMAN Backup & Restore, Data Pump (Datadump), and Physical Standby Databases**, ensuring data integrity and quick recovery capabilities.
• Security & Compliance: Implement and enforce database access controls, security policies, and audit procedures to safeguard sensitive data. Conduct regular compliance audits to align with organizational and regulatory standards.
• Automation & Documentation: Automate routine administrative tasks and maintain up-to-date documentation, including standards, procedures, and definitions, to streamline workflows and reduce human error.
• Technical Support & Collaboration: Provide expert guidance to application teams and developers on query tuning, schema optimization, and performance troubleshooting. Support after-hours release deployments to ensure continuous system availability.

This role requires a **highly skilled DBA** with hands-on experience in **Microsoft SQL Server 2019/2022 and Oracle 19c**, along with expertise in database patching, upgrades, and migration strategies. Familiarity with **RMAN, Data Pump, and backup/recovery processes** is essential, as is experience working within **Windows Server and Linux environments**. Strong troubleshooting abilities, performance tuning skills, and a deep understanding of **High Availability (HA) and Disaster Recovery (DR) concepts** will further position you for success in this critical function.

If you are passionate about database management, thrive in a fast-paced environment, and are eager to contribute to the reliability of our mission-critical systems, we invite you to apply and be part of our team.