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October 1, 2026

Oracle Database Administrator

Mid • On-site

249,600 - 332,800 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Oracle Database Administrator

  • Location: Client site in Warsaw

  • Rate: 120–160 PLN net/hour (B2B)

Description

Administer and provide ongoing support for KSI and STBS II systems. Monitor system correctness, prevent outages, diagnose and fix production issues, and ensure systems remain ready for users. Perform agreed administrative and technical tasks coordinated with the client.

Responsibilities

  • Administer and maintain KSI and STBS II systems on a daily basis

  • Monitor system operation and take proactive actions to reduce outage risk

  • Diagnose and resolve errors and problems during system operation

  • Ensure continuous system readiness for users and take actions needed to maintain performance

  • Execute administrative and technical tasks agreed with the client, including support in resolving ongoing issues

Requirements

  • Minimum 3 years of experience administering KSI and STBS II systems

  • Practical experience administering, maintaining, and monitoring IT systems

  • Experience diagnosing and resolving problems and fixing errors in production environments

  • Oracle Database 12c Administrator Certified Professional certification

  • Oracle Database 11g Administrator Certified Professional certification

Benefits

  • Rate: 120–160 PLN net/hour (B2B)

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