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Active Directory Administrator
  • Kraków
Active Directory Administrator
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Sii Sp. z o.o.
28. 7. 2025
Informacje o stanowisku

technologies-expected :


  • Active Directory
  • Azure Active Directory
  • PowerShell
  • Network

about-project :


  • We are expanding our team of skilled Active Directory Administrators who are already supporting clients across various industries. Our current group is a tight-knit, experienced team focused exclusively on AD services - ensuring deep expertise and high-quality support.
  • If Active Directory has been at the heart of your professional journey and you consider yourself an expert in this domain, you might be the perfect fit for us. This role is tailor-made for someone who thrives in AD environments and is ready to bring their knowledge to a collaborative, client-focused setting.

responsibilities :


  • Administration and support Active Directory, including: managing users, managing sites and services, managing trusts and RWDCs/RODCs, managing policies (GPO)
  • Governance and support Azure Active Directory, including: managing PIM, managing Azure Active Directory Connect Server/Rules, and managing APP registrations
  • Management Active Directory Federation Services, including: creating, maintaining, and troubleshooting relying party trusts, setting up the ADFS5 environment, and migrating RPT to ADFS5
  • Supervision of PKI/CA
  • Management of network services (DNS, DHCP)
  • Participation in the design, testing, and implementation phase of MS solutions (Multi-Factor Authentication)

requirements-expected :


  • At least 3 years of hands-on experience in Active Directory and Azure Active Directory administration/support/ troubleshooting
  • Good knowledge of Active Directory Federation Services and Azure Active Directory Connect
  • Experience in group policy management/administration
  • PowerShell scripting skills
  • Minimum intermediate level of English (written and spoken)
  • Excellent interpersonal skills: strong communication skills to collaborate directly with clients and other team members
  • Fluent Polish required
  • Residing in Poland required

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 Kraków
  • Administrator IT Kraków
  • Administrator nieruchomości Kraków
  • Kraków - Oferty pracy w okolicznych lokalizacjach


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