Senior Oracle DB Engineer: RAC/Data Guard & HA
Diverse Consulting Group
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Benefits offered by this job
Job summary
Diverse CG Sp. z o.o. Sp.k. Warszawa is seeking an experienced Oracle DBA to manage and optimize Oracle Database environments (12c–19c) including RAC, ASM, Data Guard, and GoldenGate.
You will prepare pre-production FSFO environments and ensure high availability across production systems. The role requires 10+ years in enterprise Oracle databases, strong HA/DR, Linux administration, and English fluency. You will collaborate with a dedicated consultant from our agency and benefit from private
Qualifications
- 10+ years hands-on experience administering Oracle Databases in enterprise production environments.
- Strong HA/DR expertise with Oracle solutions.
- Proficient in RMAN, Data Pump, Data Guard, OEM and GoldenGate.
Responsibilities
- Manage and maintain Oracle Database environments (12c–19c) including RAC, ASM, Data Guard, and GoldenGate.
- Prepare and configure pre-production environments for FSFO implementation.
- Monitor and troubleshoot Data Guard synchronization and replication issues.
- Rebuild standby databases and ensure high availability across environments.
- Create and validate database and PDB-level services.
- Provision new databases and support migration of legacy PDBs to new container databases.
- Activate, test, and support FSFO configurations and failover scenarios.
- Perform database patching and upgrade activities.
Skills
Tools
Job description
Diverse CG Sp. z o.o. Sp.k. Warszawa is seeking an experienced Oracle DBA to manage and optimize Oracle Database environments (12c–19c) including RAC, ASM, Data Guard, and GoldenGate.
You will prepare pre-production FSFO environments and ensure high availability across production systems. The role requires 10+ years in enterprise Oracle databases, strong HA/DR, Linux administration, and English fluency. You will collaborate with a dedicated consultant from our agency and benefit from private
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