Logo Created with Sketch. SCHUMANN - EN

System Administrator (m/f/d)

As a System Administrator you will look after our desktop and server environments (Windows and Linux) and will be responsible for the maintenance and further development of a part of our IT infrastructure.

For more than 20 years, SCHUMANN has been leading the market in credit management with fresh ideas, outstanding employees and know-how. We actively shape the market, enjoy our work and achieve success with it. Apply now for a position in our internal IT team!

Your tasks:

  • You will look after our desktop and server environments (Windows and Linux) and take responsibility for the maintenance and further development of a part of our IT infrastructure
  • You will update components of our IT infrastructure and introduce new components
  • As part of the team, you will secure the operation of our central switches, routers and firewalls
  • As part of the IT Department, you will work out solutions for questions relating to hosting in customer projects

Your profile:

  • You have extensive experience in the administration of Windows and Linux systems
  • You have experience with virtualization systems (such as VMware, Proxmox and Docker)
  • Knowledge of the administration of systems used in software development (CI/CD, databases etc.) would be of advantage
  • Knowledge of the administration of Microsoft 365 products would be of advantage
  • You have the ability to develop solution strategies for complex challenges under your own responsibility
  • You enjoy providing new impulses and ideas in relation to the IT infrastructure and contributing to their technical realization
  • You are interested in, and have good knowledge of, the current technical trends, even those that are not directly part of the technology stack in use

What we offer you:

  • A unique challenge in a company with flat hierarchies and short decision-making procedures
  • A working environment characterized by appreciation and willingness to help
  • A productive, innovative working climate within a motivated team
  • In addition to flexible working hours, paid overtime and performance-orientated remuneration, we offer modern opportunities for personal development and the compatibility of private and professional life

The protection of your data is very important to us

Data protection information for job applicants

Your application

Please send your detailed application by E-mail to

Angelika Rippel

You can find out about your rights in relation to the processing of your application data in our general data protection declaration. Absolutely secure communication via E-mail cannot be guaranteed!

More about us and our products and services

With our software we create innovative and reliable IT solutions for companies throughout the world. We have extensive IT know-how and work with modern technologies and standards.

We take on all the phases of projects in dedicated project teams – from the idea to the concept, via customizing and right up to the introduction of our software at the customer company.