E
E-Solutions
Oracle Database Administrator
Skills
Oracle DatabaseLinuxOracle
2 months ago
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Important information
Contract type:
Freelance / Contract
Location:
Gdańsk, Poland
Work mode:
Onsite
Published on:
25 August 2026
What they need
Responsibilities:
- Manage and maintain Oracle production databases.
- Perform upgrades, patching, backup/recovery, and migrations.
- Monitor database health, performance, and capacity.
- Troubleshoot critical production issues and provide on-call support.
- Automate DBA tasks and maintain database documentation.
Mandatory Skills:
- 4+ years of Oracle DBA experience (Oracle Certificate is required).
- Oracle Database installation, administration, patching, upgrades, and migrations.
- Strong experience with Oracle Exadata and Exadata Cloud@Customer (ExaCC).
- RAC, Data Guard, ASM/ACFS, GoldenGate, and RMAN Backup & Recovery.
- Performance tuning using AWR, ADDM, ASH, and OEM monitoring.
- Linux/Unix administration and Shell/PLSQL scripting.
- High Availability and Disaster Recovery experience.
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