Junior Linux Sysadmin

Empowering your business. Worldwide.

Job details

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Do you have experience in Linux and SQL? Are you looking for a place to grow up and improve your technical skills working with the most important companies in the world? This is your chance! ;)

We are looking for a Talented System Administrator to join our young and international team based in Barcelona for the Google Cloud project.

As part of our team, you will be responsible of providing outstanding technical support for Google Cloud Platform products to worldwide clients and gather feedback to help improve those products.

Sellbytel is a consolidated and dynamic international company providing service to the top 10 companies belonging to the IT and social networking world. We are based in the heart of Barcelona with more than 3.000 employees from all over the world. On top of that, we offer an attractive environment with a great team spirit.

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 System Administrator working with Linux
  • Containerization knowledge (LXC, Docker, Kubernetes, etc.)
  • Familiar with web protocols (HTTP, TLS, SSL, etc.)
  • Firm 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, etc.)
  • Familiarity with modern API technologies (OAuth, HTTP RPCs)
  • Able to work on rotating shifts from Monday till Sunday

Nice to have

  • Background in SQL is a plus


  • 2 months of paid training
  • Tickets Restaurant
  • Private health insurance
  • Monthly team breakfast
  • Christmas party
  • Team building activities
  • Nice discounts for being an employee of Sellbytel
  • Young and dynamic team spirit
  • Up to 3.000Euros gross/year in bonus
  • Opportunity to grow in an international team of over 20 nationalities
  • An office in the center of Barcelona with a nice lounge space

Apply now

Sign up to apply

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