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System Engineer (m/w/d) SQL Server Administrator

Köln, NORDRHEIN_WESTFALENRemoteFull-time2026-09-29 → 2026-10-08
Hybrid

Core

Responsible for the stable and secure operation of Microsoft SQL Server environments for customers, handling incidents, performance optimization, and maintenance.

Builds

Production SQL Server environments

Domain

IT Services / Database Administration

Required skills

Microsoft SQL Server administration, Incident management, Performance tuning, Backup and restore strategies, Security and access management, Patch management, Migration planning

Preferred skills

High availability and recovery scenarios (Always On, Failover), Project work experience

Technologies

Microsoft SQL Server, Always On, Failover

Responsibilities

Handle SLA-relevant incidents, service requests, and changes; Troubleshoot in production-like environments; Perform maintenance, patch management, upgrades, and migrations; Create and maintain technical documentation.

Seniority

Senior, hands-on IC