Infrastructure Administrator (DBA Oracle)
Job Description
We are part of an international shared services team delivering infrastructure and database support to multiple external clients, primarily in France and Germany. Our focus is on ensuring secure, stable, and high-performing database environments across various industries.
We are looking for a proactive and solution-oriented Oracle Database Administrator who enjoys technical challenges, takes ownership of assigned activities, and is comfortable working in an international service delivery environment.
Note that we can only offer cooperation to people with EU citizenship who are located in Poland and are willing to commute to our office in Katowice or Gdańsk, Poland
The position operates within a two-shift schedule: 08:00–16:00, 10:00–18:00, plus on-call duties outside of business hours on a rotational basis, including weekly and weekend shifts.
Responsibilities:
• Installing, configuring, upgrading, and patching Oracle database systems
• Monitoring database availability, performance, capacity, and overall health
• Performing regular database maintenance and optimization activities
• Managing database users, roles, privileges, and security configurations
• Implementing and validating backup and recovery solutions
• Performing database restore and recovery operations
• Supporting disaster recovery and business continuity tests
• Troubleshooting database incidents, performance issues, and service disruptions
• Performing root cause analysis and preparing technical recommendations
• Supporting database migrations, including migrations from on-premises environments to cloud platforms
• Automating recurring operational and administrative tasks
• Maintaining technical documentation, operational procedures, and database inventories
• Participating in change implementation and production support activities
• Collaborating with infrastructure, operating system, network, application, security, and cloud teams
• Participating in the on-call support rotation
Tech stack on the project:
• Oracle database
• Cloud: AWS, Azure, OVH
Requirements
Department: Engineering, Development, Applications
Function: Information Technology
Experience Level: Not Applicable