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Senior Oracle / WebLogic System Administrator

Warszawa, mazowieckie💼 Full-time🗓 2026-09-27

Core

Senior System Administrator responsible for maintaining and ensuring high availability of critical Oracle and WebLogic application servers for national infrastructure systems.

Role type

Senior System Administrator (Oracle/WebLogic)

Builds

Production application server environments for critical national infrastructure

Domain

Enterprise Infrastructure / Government IT

Required skills

Oracle WebLogic Server administration, Oracle Database administration, JVM diagnostics, log analysis, incident management, performance troubleshooting

Preferred skills

Oracle Certified Professional, Oracle WebLogic Server System Administrator certification

Technologies

Oracle WebLogic Server, Oracle Database

Responsibilities

Configure and maintain application servers, monitor and deploy applications, analyze logs and diagnose JVM issues, resolve production incidents, ensure 99% annual availability

Seniority

Senior, hands-on IC

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