QuesTek Europe AB

Database Administrator

• Install, Configure, Patch, and upgrade Oracle Database Environments (19c and newer Versions)
• Manage and support development, test, UAT, and production database environments
• Design and maintain high availability and disaster recovery solutions (Data Guard, RAC)
• Develop and maintain backup and recovery strategies using RMAN
• Implement and maintain database security controls including encryption (TDE), auditing, and role-based access
• Monitor database performance, capacity and availability using enterprise monitoring tools.
• Create and maintain documentation including architecture diagrams, SOPs, and runbooks.
• Participate in on-call rotation and provide after-hours support as needed
• Perform database performance tuning and optimization
• Support (24x7) production systems

Principal Database Administrator, Oracle