System Administrator – Linux, Open Source Software

System Administrator managing Linux and Kubernetes systems at aixigo, fostering a collaborative and innovative software environment.

Posted 5/11/2026full-timeAachen • 🇩🇪 GermanyMid-LevelSeniorWebsite

Tools & technologies

AnsibleKubernetesLinuxPythonUnix

Key responsibilities & impact

Your responsibilities will include the administration, expansion, and optimization of our Linux-based systems (laptops and servers), as well as the administration of the Kubernetes platform
Problem analysis, troubleshooting, and documentation are also part of your responsibilities
You will handle Jira support tickets raised to the Linux/Unix team
You will mainly interact with internal customers and will also be in daily contact with our Paris-based Unix team

What you’ll need

You have successfully completed your studies in the STEM field or an apprenticeship as an IT specialist for system integration.
In addition, you already have administration experience in a Linux and/or Kubernetes environment
Furthermore, you have experience with on-premises Linux and Kubernetes platforms, as well as scripting and automation skills, e.g. Ansible, python
You are a team player, have an analytical mindset, show commitment and are highly reliable

Comp & perks

Great creative freedom and a variety of opportunities for further development in a very trusting and appreciative environment
The choice between different work models (office or hybrid) with flexible working hours, a working time account, overtime regulations and modern and ergonomically equipped workstations
State-of-the-art collaboration tools for efficient hybrid working (e. g.,Stackoverflow for Teams)
A family-friendly and relaxed atmosphere where ideas are created together with the best colleagues on earth!
Unlimited employment contracts, company pension plan, bonus payments, a future leadership program, development budgets and LinkedIn Learning, sports events, childcare support, cafeteria, health campaigns, bring your dogs to work, sufficient and free parking spaces, bicycle leasing, IT hardware leasing, tire changing service, company and sports events, team excursions and teamchallenges, parcel service, drinks, fresh fruit and vegetables, cookies and much more

ATS Keywords

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Hard Skills & Tools

LinuxKubernetesscriptingautomationAnsiblePythontroubleshootingdocumentationsystem administrationproblem analysis

Soft Skills

team playeranalytical mindsetcommitmentreliability