Infrastructure Administrator (m/f/x)

CO2 emissions in the real estate sector must be reduced quickly. But what is not measured cannot be controlled in a targeted manner: Our live data on consumption and generation in properties enables the most effective use of electricity, gas, heat and water in everyday life. We are a young Berlin scale‑up that supports sustainability and also lives it in our day‑to‑day business. We are looking for an Infrastructure Administrator in Berlin or Heidelberg at the earliest possible date. Aufgaben You will drive the expansion and improvement of our IT infrastructure. You will set up cloud and server environments for hosting our software. Together with the team, you will seek solutions to ensure the reliability and future viability of our platform. You will develop a deep understanding of the interaction between the software and network components of our existing systems. You will be able to reconcile external conditions (e.g., requirements from ISO 27001) with our operational requirements. You will develop a solid basic knowledge of the German energy market and the role of metiundo as a wMSB in order to be able to assess the complexity of future projects. Profil You have a university degree in computer science (or a related field), equivalent training, or several years of relevant professional experience. You have at least 2 years of operational experience in system administration. You are familiar with: the administration of Linux environments. the implementation and administration of cloud infrastructures in AWS (or similar). the implementation and administration of virtual machines in Proxmox (or similar). You have proven self‑hosting skills and are familiar with docker or docker‑compose, systemd, nginx (or similar) and PostgreSQL (or similar). You take a pragmatic approach to challenges and can prioritize tasks with long‑term input. You are fluent in English (at least C1) and can communicate very well in German (at least B2). Was wir dir bieten A job that lays the foundations for using energy and water sustainably and consciously. Permanent position with a fixed salary of between EUR 65 – 75 thousand. Flexible trust‑based working hours, part‑time option, at least two days of mobile working per week, individual training plan and regular feedback meetings. Germany ticket or job bike, as well as an office with very good public transport connections. A green office, terrace, free drinks and ice cream. Complete technical equipment. 30 vacation days per year. Company pension scheme. Family‑friendly approach to reporting short‑term illnesses in children. Wir wünschen uns ein offenes und respektvolles Miteinander in einem diversen Team! Wenn du Teil davon werden willst, freuen wir uns über Deine Bewerbung. #J-18808-Ljbffr Metiundo