IT-Systemadministrator (f/m/d) Puppet

at subsidary IONOS SE in Karlsruhe
Full-time | Permanent | Professionals
Reference ID: I-60


About us

IONOS is the leading European digitalization partner for small and medium-sized businesses (SMB). The company serves around six million customers and operates across 18 markets in Europe and North America, with its services being accessible worldwide. With its Web Presence & Productivity portfolio, IONOS acts as a 'one-stop shop' for all digitalization needs: from domains and web hosting to classic website builders and do-it-yourself solutions, from e-commerce to online marketing tools. In addition, the company offers Cloud Solutions to enterprises who are looking to move to the cloud as their businesses evolve.   


  • You plan, install and maintain clusters with Puppet or write Helm charts for our Kubernetes systems
  • You are the contact person for the development teams, as well as the interface to the rest of the company's IT.
  • In close cooperation with the developers, you create cross-team error analyses and thus ensure the further development of operations.
  • You accompany projects from conception through all phases of the lifecycle. As a result, you will be significantly involved in strategic decision-making processes.


Studies, training or career changer? That doesn't matter to us. You are a team player who enjoys working in a cross-functional team. You are confident in working with Puppet and already have knowledge of Kubernetes, Helm and Docker. You also meet the following requirements:

  • You are confident in using Puppet and have knowledge of Kubernetes, Helm and Docker.
  • You keep a cool head even in the event of a malfunction and work on your tasks in a solution-orientated manner.
  • You are a strong communicator in German and English, fluent in spoken and written.
  • You are sociable and quickly build up a network of good contacts in order to have the right contact person for all challenges.


  • Hybrid working model with home office option.
  • At some locations a subsidized canteen and various free drinks.
  • Modern office space with very good transport connections.
  • Various employee discounts for activities and products.
  • Employee events such as summer and winter parties, as well as workshops.
  • Numerous training and development opportunities.
  • Various health offers, such as sports and health courses.

apply online now

We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.


Recruiting Team IONOS

Hinterm Hauptbahnhof 3-5
D-76137 Karlsruhe