(Senior) IT Specialist System Integration | (Senior) Fachinformatiker Systemintegration (all genders)

]init[ AG

Mainz am Rhein, Rheinland-Pfalz, Deutschland
Published Feb 9, 2026
Full-time
Permanent

Job Summary

This role involves ensuring the stable operation and continuous development of mission-critical applications within the public sector, supporting the digitalization efforts of the company. The specialist will work in Application Management, focusing on maintaining system stability, analyzing technical requirements, and implementing sustainable process improvements. Day-to-day tasks include supporting applications running on Windows and/or Linux servers, managing monitoring and logging tools (like Prometheus, Grafana, Nagios), and adhering to agreed-upon SLAs. Key qualifications include professional experience managing applications on server environments, knowledge of databases, web servers, and load balancers, and proficiency in scripting for automation. The ideal candidate is proactive in solving technical issues and systematic in documentation, contributing actively to customer projects and the future development of digital solutions.

Required Skills

Education

Not specified

Experience

  • Professional experience in IT operations
  • Experience supporting applications on Linux or Windows servers
  • Experience in a project environment (ideally related to application support)
  • Initial experience with databases, web servers, and load balancers

Languages

German (Fluent)

Additional

  • Security check may be required depending on the position after acceptance.