IT Systemadministrator (m/w/d)

We operate highly available, scalable and secure systems for fully automated energy trading on the European marketplaces. As specialists for digitalization, we act with foresight on process-related business dynamics. We offer a dynamic and experienced team with flat hierarchies and live a flexible hybrid working model!

Als IT Systemadministrator (m/w/d) wirst du die Verantwortung für den operativen Systembetrieb übernehmen und somit unsere Consultants und Entwickler im Betrieb und der ständigen Weiterentwicklung unserer komplexen Infrastrukturen unterstützen. Klingt spannend? Dann lies unbedingt weiter.

You can look forward to these exciting tasks:

  • You are responsible for the secure operation, further development and documentation of our complex system landscape (databases, container operation, networks, security systems, cloud services)
  • You accompany audits and support in the area of IT security
  • You support in internal and external 2nd and 3rd level support
  • You work hand in hand with an interdisciplinary highly motivated team of system architects and developers

Your abilities are the key to success:

  • You are a career starter or you have already gained professional experience in IT operations and were able to complete vocational training or a university degree in this field
  • You have a broad understanding of technology and IT
  • You have good Linux knowledge and expertise in container operations (esp. Kubernetes)
  • You bring expertise in interface technologies, application coupling and task automation (REST, JSON) as well as in network technologies
  • Experience with Azure, Azure AD and Microsoft 365 is a plus in this role
  • You have very good German and English skills

Further motivators to get started with us:

We offer challenging and exciting work in a company that is committed to sustainability and the flexibilization of energies. Our goal is to actively shape the energy transition together with YOU.

What's more, you can look forward to:

  • A competitive salary package and 30 days of recreational leave
  • Motivated and team-oriented colleagues: inside - in the tech environment you will work with a young team on individual talents that positively influence the success of the company on a daily basis
  • An innovative and dynamic environment that contributes to shaping a sustainable energy transition
  • Development opportunities and training programs tailored to your individual needs
  • Great working environment with lived flexibility in terms of work location (home office / mobile work) & working hours.
  • Modern, technical equipment and collaborative atmosphere to work out creative solutions together
  • Mit deinem Jobrad bist du mobil und kommst zudem nachhaltig von A nach B 🙂
  • In our modern office in Essen you will find a well-equipped workplace as well as motivated and team-oriented colleagues.
  • Short communication channels and flat hierarchies motivate to actively and innovatively contribute to the success of the company

We look forward to seeing you!

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Would you like to learn more about us?

Let's talk! Just send us your contact details and we'll get back to you with a proposed date.

We look forward to seeing you!

Sarah Schiller | Talent Acquisition Managerin


Ruhrallee 201 | 45136 Essen

We are happy to advise you

Sarah Schiller | Talent Acquisition Managerin

ESFORIN SE | +49.201.22038-100 | | Ruhrallee 201 | 45136 Essen

As specific as your need: Our answer

We are specialised in developing solutions customised to your personal requirements. And you can also righty expect this based on the information you receive from us.