Junior Oracle Database Administrator (DBA)
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Job Summary
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 failback activities alongside cross-functional teams
- Help apply database security measures patching and upgrades in line with InfraCore standards
- Help troubleshoot routine database issues and contribute to root-cause analysis under supervision
- Support releases and deployments with development and DevOps teams
- Help maintain and update technical documentation and operational runbooks
- Learn to identify potential risks and raise them with senior team members
Requirements
- 13 years of experience in Oracle database administration including internships academic projects or relevant coursework
- Foundational knowledge of Oracle administration concepts such as archiving partitioning backup and recovery
- Awareness of disaster recovery and high-availability concepts with a willingness to develop hands-on skills
- Good collaboration and communication skills with a strong willingness to learn
- Interest in working within high-availability mission-critical environments under guidance
Nice to Have
Degree in Computer Science Information Systems or a related field
Database development experience (SQL PL/SQL)
Scripting or automation experience
Experience in regulated or critical infrastructure environments
Oracle certifications
Required Experience:
Junior IC
About Company
PLANET S.A. is the leading Greek consulting firm delivering services to clients in Greece and the wider geographical area. The company serves both public sector entities and businesses and has an active presence in the countries of its wider geographical region (Balkans and Middle Eas ... View more
