System Administrator (m/f/d) Administration and Further Development of Enterprise Wiki Solutions

The Leibniz Supercomputing Centre (LRZ) operates a Bavaria-wide platform based on Atlassian Confluence for inter-university collaboration in science and research. To maintain and further develop our collaboration platform BayernCollab as well as the associated management interface and for the administration of the instance, we are looking for you as:
 
System Administrator (m/f/d) Administration and Further Development of Enterprise Wiki Solutions

• Operation and continuous further development of a multi-tenant collaboration solution based on Atlassian Confluence Datacenter at LRZ
• 2nd and 3rd level support for our platform
• Creation and maintenance of operating documentation
• Contact person for customers with questions and problems
• Evaluation of alternative wiki systems for the strategic further development of the collaboration platform
• Working in an environment with certified, transparent processes for quality and traceability
• certified, transparent processes

• Completed Bachelor's degree in Computer Science, Business Informatics, or a comparable course of study
• Knowledge in the administration of Windows server systems
• Knowledge in the administration of Linux server systems (Debian)
• Desirable: Experience with databases
• Desirable: Experience in setting up and operating Atlassian Confluence
• Desirable: Experience with Kubernetes and containerization
• Proficient German and English skills (Level C)
• Strong communication skills and team orientation
• Good comprehension skills as well as independent, customer-oriented way of working
• Willingness to share experiences and critically question processes to drive improvements in the team
• You enjoy sharing experiences and putting workflows to the test to improve them as a team. 

Working hours

Full-time (40 hrs) / Part-time possible

Flexible working time model with electronic

time recording

Contract duration 

31.12.2028, continued employment is aimed for

Compensation

possible up to E 11, see Remuneration table TV-L 

Vacation/Leisure

30 days or 6 weeks per year 
 (24.12. + 31.12. additionally days off)

Overtime will be compensated with additional time off 

Benefits

Up to 60% mobile work for suitable tasks, predominantly 2-person offices, bus and subway (U6) right outside the door, free parking, pension plan from the Bavarian Insurance Institute (VBL), state-of-the-art work equipment, cooperation agreement with providers for sports facilities for a discounted membership

Are you looking for varied and demanding work in a dynamic, cooperative, and innovative work environment? Then LRZ is the right place for you! Exciting tasks in the service of research, collegial, appreciative interaction, an international, stimulating, diverse corporate culture; flexible working for optimal work-life balance and plenty of scope for creativity: This is the standard here. In addition, in our data center equipped with the latest components, we naturally offer all the benefits of public service. We share experiences, constantly review and improve our processes, and are proud that the quality of our services and the security of the data stored at LRZ are regularly rated very well and certified. We actively promote diversity and welcome applications from talented individuals, regardless of cultural background, nationality, ethnicity, gender and sexual identity, physical abilities, religion, and age. We give preference to applications from people with disabilities in cases of equal suitability (keyword SGB IX).

Please send us your complete and meaningful application documents as a PDF (other file types will not be accepted) by 12.10.2026.

Subject: Atlassian Confluence (2026/42)

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