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October 1, 2026

Oracle Database Administrator

Mid • On-site

228,800 - 312,000 PLN/yr

Warsaw, Poland

Quick Facts

  • Role: Oracle Database Administrator

  • Location: Client site in Warsaw

  • Rate: 110–150 PLN net/hour (B2B)

Description

Administer and maintain Oracle databases used by the KSI and STBS II systems. Monitor database correctness, take preventive actions to avoid outages, and diagnose and fix issues or errors found during system and database operation. Ensure proper functioning, availability, and readiness of KSI and STBS II for users, including administrative support for maintenance and service.

Responsibilities

  • Administer and provide day-to-day maintenance of Oracle databases used by KSI and STBS II

  • Monitor database correctness and perform preventive actions to prevent failures

  • Diagnose and resolve problems/errors occurring during operation of the systems and databases

  • Ensure correct functioning, availability, and readiness of KSI and STBS II systems

  • Perform administrative tasks related to maintaining and supporting KSI and STBS II systems

Requirements

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

  • Practical experience in Oracle database administration

  • Experience monitoring, diagnosing, and resolving issues related to production databases and systems

  • Knowledge of maintaining Oracle database availability and correctness

  • Oracle Database 11g Administrator Certified Professional certificate

Benefits

  • 110–150 PLN net/hour (B2B)

  • Work at the client site in Warsaw

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