System Administrator (m/f/d)


Are you someone who sails with the wind of change? Do you think your agile mindset is even more mobile than the cursor on your screen? Then you are a potential PERFECT MATCH for us. We are looking for people who act in a service-oriented, thrive in a structured environment, and enjoy finding solutions. Those who are willing to give their best, can connect with colleagues at eye-level in a flat hierarchy, and enjoy developing themselves further.

Zoi is a holistic IT consulting company with a start-up spirit, which belongs to a strong international network. We are part of Kärcher. Your everyday work takes place for and with Zoi - but you will be employed by Kärcher North America.

Ready to start? You will be responsible for the following tasks...

  • plan, deploy and manage a large fleet of Systems in the Cloud
  • take care of the environment to run them which includes Backup, Monitoring, Configuration Management and much more
  • are part of the global 3rd level support team
  • take care of the requests of our internal as well as external customers
  • work on the continuous optimization of infrastructure and processes which requires you to evaluate, plan and implement new tools, services, and methodologies

Looks like what you are looking for? You impress us with these skills...

  • have a Bachelor's or Master's Degree in Computer Science, Information Systems, or other related fields (optional equivalent work experience)
  • have at least 3 years of IT work experience in infrastructure/systems maintenance and architecture
  • have good hands-on experience with Windows and/or Linux
  • have basic experience in scripting with PowerShell, Bash, or similar
  • have working experience in virtualized environments (Vmware or HyperV)
  • can effectively troubleshoot/diagnose an issue and follow it to resolution
  • are familiar with IP-addresses and ports and feel comfortable working with them on a daily basis
  • are interested in new technologies like: The leading cloud providers like AWS, Azure or GCP or in working styles like Infrastructure as code (eg. terraform)
  • have already built expertise with enterprise tools like NetApp, Veeem, or Docker (optional)
  • have excellent customer service and interpersonal skills
  • have the ability to communicate both orally and written in a professional manner - English skills are obligatory, and German ones are nice to have


Nothing ventured, nothing gained. That’s why 20 percent of your working time at Zoi is always freed up for creative technological and methodical experimentation. Always close to the pulse of 0 and 1, you’ll help shape the success of our company. This works best in interdisciplinary teams and in direct contact with our customers.

We’re an EOE that empowers our people - no matter their race, color, religion, sex, gender identity, sexual orientation, national origin, disability, veteran status, or other protected characteristics - to fearlessly drive change.


Stronger together! Zoi is growing – and possibly with you soon! Your application can be the start of something big. Please send us your curriculum vitae – and be sure to include a cover letter letting us know why you are a perfect match for Zoi and which stories you still want to write. (Click the application button to apply.)

Looking forward to receiving your application.

Jesika Brok


Telefon: +49711 21 95 21 - 21