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IT Support Engineer/ System Administrator IT Services – Linux
  • Warszawa
IT Support Engineer/ System Administrator IT Services – Linux
Warszawa, Warszawa, mazowieckie, Polska
Square One Resources Sp. z o.o.
5. 9. 2025
Informacje o stanowisku

Our client, a leading German company in the telecommunications and IT services sector, specializing in advanced solutions such as web hosting, cloud computing, and internet services, is opening a European Technology Center in Poland.

As part of their expansion, they are looking for a specialist responsible for the administration of internal IT solutions, with a focus on Atlassian products and cloud services.

Team Structure:

The team is currently being established and will include a Product Owner (planned to be located at the ETC) and two System Administrators. The team is supported by a partner team responsible for process management and IT governance.

Recruitment Process:

1.HR and English interview – subcontractor

2.CV review

3.Technical interview with Client

IT Support Engineer/ System Administrator IT Services – Linux



Your responsibilities

  • Administration, configuration, and optimization of internal IT products, primarily Atlassian software (Jira, Confluence) and cloud solutions
  • Ensuring smooth system operation, maximum availability, and data integrity
  • Providing technical support to users and implementing best practices
  • Automating administrative tasks via scripting (Groovy, JavaScript, Python, Bash)
  • Participating in migration from on-premise environments to SaaS solutions (preferably AWS)
  • Analyzing monitoring and performance data to identify issues and optimization opportunities
  • On-call duty rotation (1 week per month)

Our requirements

  • 1–2 years of experience with Linux distributions (mid-level competence)
  • Strong expertise in installation, configuration, and management of Atlassian products (Jira, Confluence)
  • Good understanding of API management and system integrations
  • Advanced scripting skills for Atlassian administration (Groovy or JavaScript)
  • Solid system scripting skills (Python, Bash preferred)
  • Experience with cloud migration (on-prem to SaaS), preferably AWS
  • English language proficiency at minimum B2 level
  • Analytical mindset and problem-solving skills
  • Experience in stakeholder management
  • Ability to analyze monitoring and performance data for troubleshooting and optimization
  • ITIL4-Foundation certification or equivalent
  • German language skills (advantageous)

 

  • Praca Warszawa
  • Administrator IT Warszawa
  • Specjalista ds. bezpieczeństwa IT Warszawa
  • Administrator nieruchomości Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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