onsite
System Engineer - Database Administration - Computacenter AG & Co. oHG
Systems Engineer
Senior System Engineer focused on database administration, responsible for managing, optimizing, and securing PostgreSQL, MySQL, and Oracle environments using SQL, performance tuning, and automated scripting.
About the role
Key Responsibilities
- Design, implement, and maintain high‑availability database solutions (PostgreSQL, MySQL, Oracle) across production and test environments.
- Perform performance tuning, query optimization, and capacity planning to ensure optimal database performance.
- Develop and maintain backup, restore, and disaster‑recovery procedures, including automated scripts and monitoring alerts.
- Collaborate with application teams to support database migrations, upgrades, and schema changes.
- Implement security best practices, including access control, encryption, and compliance monitoring.
Requirements
- Proven experience in database administration for PostgreSQL, MySQL, and Oracle.
- Strong SQL skills and ability to write complex queries and stored procedures.
- Hands‑on experience with performance tuning, indexing, and query optimization.
- Knowledge of backup/restore strategies, replication, and high‑availability architectures.
- Proficiency in scripting (Python, Bash) for automation and monitoring.
Skills
sqlpostgresqlmysqloracle