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Hardware Technician (f/m/d) - Data Center

At IONOS, the leading European provider of cloud infrastructure, cloud services and hosting services, you will work together with a wide range of teams. We are characterized by open structures, a friendly working culture and flat hierarchies with a strong team spirit. We firmly believe that work and fun are compatible, and offer you the right environment for this. Our constant growth means that we are always looking for new colleagues. Become part of IONOS and grow with us.

I want to apply now via online application form


We are looking for you to support our approximately 300,000 server and network devices in our data centers in Karlsruhe and the surrounding area. You can expect an exciting range of tasks, a dynamic environment and a culture that values new ideas, initiative and the ability to cooperate.

Your main tasks include:

  • Installation, support and repair of servers, blades, storages and network switches in our high-performance data centers.
  • Cabling of various IT and network components in the copper and fiber optic area.
  • Active optimisation of the efficiency of our data centers through server relocations, rebuilds and defragmentation processes.
  • On-site stock management and optimisation of spare parts supplies.
  • Maintaining our documentation and expanding our knowledge database.


You have an education in the field of IT system electronics, IT system integration or have a comparable hardware-related education. Alternatively, you already have several years of experience in handling IT components and network technology in data centers.

The following characteristics distinguish you:

  • Solid hardware knowledge including practical experience in handling sensitive electronics.
  • Basic knowledge of Linux and Windows including scripting and network technology.
  • High level of commitment and enjoyment of working in a dynamic team.
  • Reliability and confident manner in stressful situations.
  • Fluent communication in German and English.
  • Valid driving license (class B) is required.


  • 24/7 operation in three shifts.
  • 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.

Job info

Location: Karlsruhe
Type: Full-time
Category: Data Center
Work experience: Graduates | Professionals
Reference ID: 3880


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. 

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-76135 Karlsruhe