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System Administrator

  • Application Deadline: June 2, 2022
  • Warsaw
  • Application Deadline: June 2, 2022
  • Warsaw

We're expanding our IT Operations team. We're looking for System Administrator with Linux background with some network and virtualisation knowledge to work on large scale migration projectSystems Administrator is responsible for monitoring and implementing solutions, including infrastructure, security and integration, according to existing strategies, principles and best-practices to meet the organization's current and future business needs.

  • Responsible for ongoing administration of Linux servers
  • Work in close cooperation with external suppliers
  • Responsible for the maintenance, configuration, and reliable operation of computer systems, network servers, and virtualization
  • Install and upgrade computer components and software, manage virtual servers, and integrate automation processes
  • Take active part in application migration projects
  • Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues
  • Updating knowledge base and working procedures
  • Opportunity to learn AWS services

Work with great people

Maarit Diridillou
Office Manager
"At Arelion you are surrounded by extremely talented people – it makes the work environment so inspiring!"
Tanuja Rameaux
Head of delivery content
"I love the cultural synergy within the company – it is unique. When you join us, you will feel it’s warmth!"
Sandrine Corbett
Human Resources Manager
"I feel I belong, and I really like the people I work with. This combination empowers me!"
Fabio Bottan
Account Manager
"What I really like about Arelion is the support we get from the company when we promote different ways to do business."

Skills & Requirements

  • 3 years of system administration experience
  • Strong knowledge of Linux systems, experience with Microsoft Server is a plus
  • Working knowledge of virtualisation, VMWare, or equivalent
  • Good knowledge of systems and networking software, hardware, and networking protocols
  • Experience with scripting and automation tools
  • English language: communication with international teams, good writing and reading

Great Place to Work

  • Flexible working hours

  • Hybrid workspace

  • Health & Wellbeing

  • A healthy work – life balance approach

  • Diverse workplace

  • Equal Opportunity Employer

About the company

From humble beginnings in the early 1990s, we have become connectivity partner of choice to the world’s largest content providers, operators and enterprises. In the past, our network laid the very foundations of the Internet revolution and today it’s enabling digitalization throughout business and society.

Arelion, formerly Telia Carrier, is owned by Polhem Infra, a Swedish investment company backed by some of the largest Swedish public pension funds. We started building our network in 1993, when our Autonomous System, AS1299, was allocated, and we’ve grown organically ever since. Our network now stretches 70,000 kms across Europe, North America and Asia and lets you connect directly to more than 2,300 wholesale customers in more than 125 countries. With more than 450 local access partners around the world, we are the backbone of your business, wherever you are.


2022Telia Carrier is now Arelion

2020Telia Carrier acquired by Polhem Infra

2019Expands US East Coast corridor with capacity options that bypass Manhattan into Secaucus NJ

2018Direct Cloud Connect to top 5 Clouds in the US and EU

2017Collaborates with Facebook and Coriant on TIP Voyager Open Optical Network

2015Telia Carrier Internet backbone ranked no. 1 first time

2013First with 100G in both US and Europe

2011Successfully completes world’s first terabit optical trial

2000First carrier to offer cross-border mobile data roaming

1999First carrier to offer cross-border services for gaming

1998First carrier to sell wavelengths

1993AS1299 was born

Aleksander Herda | Contact Person

I'm interested
Arelion

Warsaw
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