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Junior Oracle Database Administrator (DBA)PLANET • Maroúsi, Attica, Greece
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Junior Oracle Database Administrator (DBA)

Junior Oracle Database Administrator (DBA)

PLANET • Maroúsi, Attica, Greece
10 days ago
Job description

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 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


Employment Type : Full Time
Experience: years
Vacancy: 1

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Junior Oracle Database Administrator (DBA) • Maroúsi, Attica, Greece