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Junior System Administrator

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Job details

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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
  • Private health insurance and employee discounts
  • Internal Development Program
  • Young and dynamic team spirit
  • Up to a 3.000Euros gross/year in bonus
  • Opportunity to grow in an international team of over 20 nationalities
  • Discounts in language lessons
  • An office in the tech neighbourhood (Poblenou) of Barcelona with a nice lounge space

Apply now

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