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September 24, 2026
Oracle Applications & Database Systems Expert
Senior • On-site
Kraków, MA, Poland
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Quick Facts
- Role: Oracle Applications & Database Systems Expert (K/M/N)
Description
You will install, configure, and maintain operating systems, virtualization environments, Oracle databases, and Oracle applications. The role includes system monitoring, planning and executing updates, creating deployment/maintenance documentation, and supporting development projects and new technology rollouts. You’ll also troubleshoot and resolve issues independently and contribute to security strategy implementation.
Responsibilities
- Install, configure, and maintain operating systems, virtualization environments, Oracle database systems, and applications
- Monitor systems and provide continuous support
- Plan and apply updates to systems and applications
- Create deployment and maintenance documentation for supported systems
- Participate in projects and development work
- Support the team in project initiatives and implementing new technologies
Requirements
- Minimum 3 years of experience administering Oracle EBS 12.2 applications
- Experience administering Oracle Enterprise database systems
- Knowledge of high availability and disaster recovery mechanisms (Oracle Clusterware, Data Guard)
- Practical experience with Linux systems (OEL, Red Hat)
- Knowledge of backup management for databases, files, and operating systems
- Knowledge of OLVM virtualization
- Knowledge of installing, configuring, and cloning environments and systems
- English proficiency for fluent business communication
- Diligence, teamwork, and communication skills
- Ability to independently diagnose and solve problems
- Ability to design and implement a security strategy, including permissions management and audit policy creation
- Knowledge of Oracle product licensing
Benefits
- Annual bonus
- Free medical care (ENEL-MED) for employee and family
- Multisport card
- Language learning platform
- Life insurance co-financed by employer
- Additional holiday cash benefits
- Employee referral program
- KAIZEN improvement program
- Meal allowance co-financing
- Jubilee cash bonus
- Company events (Values Festival, holiday meetings)
- Health package on 5 (education and prevention actions, vaccinations, mental health program)
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