Are you passionate about managing infrastructure at a scale that few in Europe can offer? At IONOS , Europe’s #1 hosting provider, we are looking for a Specialist System Administrator with a leadership profile to join our critical infrastructure team.

This is not a routine maintenance position. You will join at a pivotal moment to work with the technical operations of Stretch (our next-generation web hosting platform) and ensure the operational continuity of an ecosystem encompassing over 500 servers across 28 data centers.

The Challenge: Your Mission

Your primary objective will be to stabilize and grow the infrastructure following the migration of major platforms (such as Telekom) into the IONOS ecosystem. You will be a key player in mitigating operational risks and ensuring hosting services continue to run seamlessly while we rebuild and expand the team in Spain.

Key Responsibilities:

• Platform Management: