IT System Engineer - Infrastructure and Cloud | IT-System Engineer - Infrastruktur und Cloud (m/w/d)

Königsteiner Services GmbH

Stuttgart, Baden-Württemberg, Deutschland
Published May 6, 2026
Full-time
Permanent

Job Summary

As an IT System Engineer at KÖNIGSTEINER Services GmbH in Stuttgart, you will play a pivotal role in maintaining and evolving the company's IT infrastructure. Your daily responsibilities include managing Windows and Linux server environments, overseeing virtualization platforms (Proxmox/VMware), and administering network infrastructure including firewalls and VPNs. You will lead infrastructure projects, drive automation, and ensure robust IT security, backup, and disaster recovery strategies. The role also involves providing 2nd and 3rd-level support and managing hybrid cloud environments. This position is ideal for a proactive professional who thrives in a collaborative environment and is passionate about optimizing system performance. KÖNIGSTEINER offers a stable, supportive culture with significant flexibility, including mobile work options, workation opportunities, and a strong focus on professional development through their internal academy, making it a unique opportunity to work in a well-established agency group.

Required Skills

Education

Completed vocational training as an IT Specialist (Fachinformatiker) or a university degree in Computer Science or a related field.

Experience

  • Several years of professional experience as an IT System Engineer or IT System Administrator
  • Proven experience managing hybrid environments (On-Premise and Cloud)
  • Experience in planning and executing infrastructure projects and system migrations

Languages

German (Fluent)

Additional

  • Must be eligible to work in Germany. Proficiency in German (at least B2 level) is a mandatory requirement.