Anexia | Germany | Österreich gesamt, Deutschland gesamt Karlsruhe | Permanent position | Full time / Home office | Published since: 02.10.2026 on stepstone.de
Senior Linux System Administrator - Infrastructure (m/f/d)
Anexia is an internationally operating cloud service provider and internet service provider and was founded in 2006 by Alexander Windbichler in Klagenfurt, Austria. Our focus is on customized and high-quality solutions in the areas of cloud and managed services as well as individual software, app and web development. In addition to our headquarters in Klagenfurt, we operate offices in Vienna, Graz, Karlsruhe and New York City. We employ about 400 people: in 70 countries around the world, we have more than 90 data center locations. You're a Linux expert? Are you excited about working with the latest hardware? It encourages you to maintain large server landscapes distributed over several continents and develop complex infrastructures? Perfect! You can do this completely remotely or get to the office as often as you want at the above locations. Sounds good? Let's hear from you. The position is located at the Karlsruhe location. We offer a hybrid working model with usually three days in the office and two days of mobile work per week
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Your tasks • Your profile • What we offer
Planning, operation, installation, configuration and maintenance of the netcup server infrastructure Responsibility for the operation of virtualized environments (KVM) and close coordination with network and hardware teams Implementation of improvements for optimized system and customer experience Ensuring operational stability, security and quality Cooperation with internal teams and external service providers and hardware suppliers Incidents support: bug analysis, elimination and sustainable prevention
Expert Linux identifiers (preferably Debian / Ubuntu or corresponding derivatives) Experience in operating virtualized environments (KVM) Network Knowledge (Switching, Routing, VLAN, Monitoring) Experience with server hardware (Dell, Lenovo, HPE): Error analysis, firmware management, automation Knowledge in script languages (e.g. Bash, Python) and automation solutions (e.g. Ansible) Embossed troubleshooting and analysis skills Systematic, independent work and ownership mentality Excellent German and good English skills
We're more than a job. Therefore, we offer our employees:inside (partially depending on your position and location) many benefits: notebook, company phone, good transport connection, flexible working hours, education and training, mentor program, free parking, snacks and drinks, corporate cars, employees:inside events, fun-canners, etc. Anexia became a family and that is what we want to keep in our growth strategy. We like to take responsibility, respect each other and we know that we can do everything. We look good at Anexia and Anexia also looks good at us. Enthusiasm, experience and competence count, so you can expect a fair salary and numerous benefits. .
Location
 | Anexia | |
| 76131 Karlsruhe | ||
| Germany |
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