IT Systems Administrator (Microsoft Entra ID / Active Directory)

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Offer description:

Within the Microsoft 365 Services division, you will work in a well-coordinated team of six colleagues who will be responsible for the development, operation and further development of our Microsoft Entra ID and Active Directory environments.

Your tasks:

  • you will be our single point of contact for Microsoft Entra ID and Active Directory for internal and external customers from industries such as industry, public sector, services, and energy.
  • you will be responsible for projects in the field of Active Directory, Entra ID (formerly Azure AD) and certificate services such as AD CS.
  • your projects will include cross-tenant migrations, the transition from on-prem AD to Entra ID, and the introduction of our zone model to defend against lateral movement.
  • you design, implement, and operate complex identity infrastructures – from on-prem to hybrid to cloud.
  • in customer workshops, you will provide technical and solution-oriented advice from the design and construction of new AD environments to the handover of operations.
  • in the event of disruptions in 2nd and 3rd level support, you will be actively involved in finding solutions, especially in the case of more complex major incidents.
  • you will work closely with demand management and support tenders, resource planning, as well as the design and elaboration of service specifications.

Join us if:

  • several years of practical experience in administration and project work around Active Directory, Entra ID (Azure AD), certificate services and related Microsoft technologies.
  • ideally, certifications in the Microsoft environment (e.g. Entra ID, Windows Server).
  • project experience with direct customer contact – you are confident, can analyze requirements and translate them into technical solutions.
  • expertise in PowerShell and other automation tools.
  • support affinity, knowledge of application support according to ITIL and have experience in troubleshooting in 2nd and 3rd level support.
  • very good knowledge of German (C1) for advising predominantly German-speaking customers as well as good English skills (B2).

If you join us, we offer you:

  • employment based on an employment contract or, if you prefer, in another form.
  • opportunities for development and continuous improvement of professional qualifications.
  • participation in projects in an international environment.
  • access to the newest technologies.
  • competitive salary.
  • language courses.
  • sharing the cost of sport activities.
  • private medical care with the possibility of extending it to family members.
  • nice working atmosphere in friendly and modern environment.


In the event of consent to the processing of personal data contained in the job offer for the purposes of future recruitment, please add the following clause (we inform you that the consent expressed may be revoked at any time):


I consent to the processing of my personal data by BTC Software Systems Sp. z o.o. with its registered office in Poznań (60-166), ul. Grunwaldzka 184, hereinafter referred to as the "Administrator" for the purposes of future recruitment conducted by the Administrator.