Location
Marousi, Marousi, Greece
Posted
June 25, 2026
Job Description
InfraCore, a subsidiary of PLANET, is seeking a motivated Junior Oracle Database Administrator to support the management, maintenance, and monitoring of mission-critical Oracle database environments. Working under the guidance of senior DBAs, the role focuses on building hands-on database administration skills, supporting day-to-day operations, and collaborating with infrastructure and application teams, including assisting with disaster recovery (DR) activities.
Responsibilities
- Assist in administering, maintaining, and supporting Oracle databases in production and non-production environments
- Support routine database archiving, partitioning, backup, recovery, and retention tasks under guidance
- Monitor database performance, capacity, and availability, and escalate issues as needed
- Assist in maintaining high availability and disaster recovery (DR) configurations
- Support DR switchover and failbac...