Database Administrator managing Oracle, OCI, and AWS databases for Riachuelo. Responsible for performance monitoring, troubleshooting, and system changes in hybrid environment.
About the role
- Oracle Database Administrator at Nexus Deutschland, managing Oracle databases and supporting health IT solutions. Responsible for installation, upgrades, and performance optimization in a dynamic team environment.
Responsibilities
- Planning, installation, administration and maintenance of Oracle databases on Windows (single database / Data Guard)
- Planning and executing database migrations and upgrades
- Restoring database operations in the event of operating system or hardware failures
- Analyzing and resolving reported system incidents
- Providing 2nd-level support to the HIS support team for database incidents
- Implementing measures to optimize database performance
- Expanding and maintaining our technical documentation
Requirements
- Completed vocational training or degree in IT or equivalent qualification
- Solid experience in administering Oracle databases on Windows or Linux
- Experience with database migrations, upgrades, and backup and recovery procedures (e.g., RMAN)
- Knowledge in troubleshooting and performance tuning of Oracle databases
- Experience in 2nd-level support and working with ticketing systems
- Team player with structured, results-oriented and independent working style
- Very good German and good English skills
Benefits
- An attractive and exciting work environment at the intersection of healthcare and IT
- Genuine teamwork and mutual support
- Regular team events and a culture of appreciation
- You will work in a dynamic atmosphere with flat hierarchies
- Diverse development opportunities through integration into the NEXUS group
- Flexible working hours and the option to work remotely
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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