Senior Oracle DBA – Exadata/OCI Cloud & HA/DR Expert

SNI; Polska; Hybrid; PLN 180,000 - 280,000; Full time

Job summary

SNI in Poland is seeking an experienced Oracle Database Administrator to manage mission-critical databases in enterprise and cloud environments. You will own RAC, Grid Infrastructure, ASM, and Data Guard, delivering high availability and DR readiness.

Shaped by Exadata platforms, ExaCS, and OCI, you will perform RMAN backups and recoveries, tune performance with AWR/ASH/ADDM, and implement patching and upgrades while communicating in English within an international team.

Qualifications

• 3–6 years hands-on Oracle DBA experience in enterprise or cloud environments.
• Deep expertise in Oracle 19c/26ai and Exadata platforms.
• Proven experience with Exadata Cloud Service (ExaCS) or Exadata hardware.
• Strong knowledge of RAC, Grid Infrastructure, and ASM.

Skills

Oracle DBA

English (C1)

Polish (C1)

Oracle 19c/26ai

Exadata

RAC/Grid Infrastructure/ASM

Data Guard

RMAN

AWR/ASH/ADDM

OCI

Tools

Exadata Cloud Service (ExaCS)

Oracle RAC

ASM

Grid Infrastructure

Job description

SNI in Poland is seeking an experienced Oracle Database Administrator to manage mission-critical databases in enterprise and cloud environments. You will own RAC, Grid Infrastructure, ASM, and Data Guard, delivering high availability and DR readiness.

Shaped by Exadata platforms, ExaCS, and OCI, you will perform RMAN backups and recoveries, tune performance with AWR/ASH/ADDM, and implement patching and upgrades while communicating in English within an international team.