Junior System Administrator

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Sellbytel is a consolidated and dynamic international company based in the heart of Barcelona. We offer an attractive environment with a great team spirit and we are always open for new talent and new potential to join our growing, multicultural company.

Right now we are looking for a talented System Administrator, with experience in Linux, to join our team in Barcelona for the Google Cloud Platform support team. Your main responsibility will be providing outstanding technical support for Google Cloud Platform products and solutions including Google Compute Engine and related services.

You will be providing technical support to Networking products (load balancing, firewall rules, routes, VPN’s, etc.) and Infrastructure products (Windows and Linux Servers, scripts, Kubernetes, server configuration, etc.).

The recruitment processes and people involved in them will not discriminate any candidacy because of age, disability, ethnic, marital status, gender, nationality, ideology, political, race, religion and sexual orientation.

Main requirements

  • 100% fluent in English (minimum C1)
  • European citizenship or work permit in Spain
  • Previous experience as Linux system administration
  • Familiar with web protocols (HTTP, TLS, SSL etc.)
  • Understanding of Networking
  • Ability to read and understand logs and stack traces
  • Ability to research using internal knowledge bases and public facing documentation (Google Developers, StackOverflow)

Nice to have

  • Background in SQL
  • Containerization knowledge (LXC, Docker, Kubernetes, etc.)
  • Familiarity with modern API technologies (OAuth, HTTP RPCs)


  • Up to 1.540 euros a year as a ticket restaurant
  • Up to a 3.000 euros gross/year in bonus
  • Two months of paid training
  • Continuous training and certification within Google products
  • Free fresh fruit and coffee
  • Ping pong, pool table and punching bag
  • Young and dynamic team spirit, social activities and personal development

Apply now

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Or sign up to refer and earn a reward of €300