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Windows Server Administrator
  • Lublin
Windows Server Administrator
Lublin, Lublin, Lublin Voivodeship, Polska
Sii Sp. z o.o.
2. 7. 2025
Informacje o stanowisku

technologies-expected :


  • Windows Server
  • AWS

technologies-optional :


  • GxP

about-project :


  • We are seeking an experienced Windows Server Administrator to support our client’s critical project focused on upgrading the operating system of the LIMS environment. This role involves working within a GxP-regulated setting and collaborating closely with application engineers and database administrators. The successful candidate will play a key part in ensuring a smooth and compliant upgrade process from Windows Server 2012R2.

responsibilities :


  • Upgrade Windows Server 2012R2 environments running on AWS EC2
  • Document the OS upgrade steps and procedures
  • Support system verification post-upgrade
  • Assist with troubleshooting and issue resolution
  • Participate in server recovery and rollback efforts if needed
  • Collaborate with technical teams to ensure system readiness

requirements-expected :


  • Minimum 5 years of experience in Windows Server administration
  • Proven expertise in upgrading AWS EC2 Windows Server environments
  • Strong knowledge of disaster recovery and rollback procedures
  • Proficiency in diagnosing and resolving Windows Server issues
  • Experience with firewall setup and troubleshooting
  • Familiarity with GxP compliance and experience managing GxP-hosting servers preferred
  • Fluency in English (spoken and written).

offered :


  • Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
  • Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
  • We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022
  • Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
  • Comfortable workplace – class A offices or remote work
  • Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
  • PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
  • Investment in your growth – meetups, webinars, training platform and technology blog – you choose
  • Fantastic atmosphere created by all Sii Power People

  • Praca Lublin
  • Administrator IT Lublin
  • Administrator nieruchomości Lublin
  • Lublin - Oferty pracy w okolicznych lokalizacjach


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