INTERNSHIP DETAILS

Working Student (f/m/d) Shared Network Infrastructure

CompanyIONOS EN
LocationKarlsruhe
Work ModeOn Site
PostedSeptember 25, 2026
Internship Information
Core Responsibilities
You will be responsible for developing, implementing, and maintaining the Shared Network Infrastructure for the IONOS group. This includes managing network uplinks, out-of-band connectivity, device user management, monitoring, backups, and logging.
Internship Type
full time
Company Size
2831
Visa Sponsorship
No
Language
English
Working Hours
15 hours
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About The Company
IONOS is Europe’s #1 digital partner for small and medium-sized businesses. More than six million customers across 18 markets rely on us to power their online success — from Europe to North America and worldwide. We’re the one-stop shop for digital growth: domains, hosting, websites, e-commerce, and online marketing tools — everything SMBs need to start strong and scale fast. For enterprises, our cloud solutions combine scalability with European data sovereignty, security, and compliance. Built on transparency and trust, our infrastructure helps organizations move to the cloud with confidence. Our mission: to make the digital world simple, affordable, and sovereign — for businesses of every size.
About the Role

About IONOS

At IONOS, we don't just manage servers – we shape the digital future for more than 6.2 million customers worldwide with our solutions. As Europe's leading hosting provider and a pioneer in independent cloud solutions, we are building next-generation infrastructure – from sovereign cloud architectures and high-performance GPU clusters to integrated AI automation tools.

What drives us is digital sovereignty for Europe and real impact for small and medium-sized businesses (SMBs) as well as large enterprises. We work in agile teams, rely on transparent structures, and believe that excellence and innovation only emerge through true team spirit.

Ready for your next step? Become part of IONOS and grow with us.

As a member of the Shared Network Infrastructure team you are responsible for developing, implementing and maintaining the Shared Network Infrastructure, SNI, network for the IONOS group. The SNI network provides management network connectivity and network related services to the various other IONOS network teams in IONOS. These services include management network uplinks, Out of Band connectivity, Network device user management, monitoring, backups, logging, etc.

Tasks

  • Basic networking tasks
  • Basic Linux administration
  • Validating network documentation
  • Maintaining and developing network weather maps in Grafana

Qualifications

  • Basic Networking knowledge
  • Fluent in both English and German
  • Interested in scripting with Python / Bash, using APIs
  • Interested in network automation using Ansible
  • 10 - 15 hours per week
  • Able to work independently
  • Problem-solving aptitude

Benefits

  • Hybrid working model with flexible scheduling around your lectures.
  • Subsidized canteen and various free drinks at select office locations.
  • Modern office space with excellent public transport connections.
  • Various employee discounts for activities, services, and products.
  • Regular team and company events (e.g., summer and winter parties, workshops).
  • Numerous training, learning, and professional development opportunities.
  • Health and sports offers.

Application Note

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.

 

Key Skills
NetworkingLinux administrationPythonBashAPIsNetwork automationAnsibleGrafanaDocumentationProblem-solving
Categories
TechnologySoftwareEngineering
Benefits
Hybrid working modelFlexible schedulingSubsidized canteenFree drinksModern office spaceEmployee discountsTeam and company eventsProfessional development opportunitiesHealth and sports offers