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IT Infrastructure Administrator @ Link Group
  • Nadarzyn
IT Infrastructure Administrator @ Link Group
Nadarzyn, Nadarzyn, Masovian Voivodeship, Polska
Link Group
4. 11. 2025
Informacje o stanowisku

About the Role:

We are looking for a skilled IT Infrastructure Administrator to join our team. In this role, you will manage and maintain our IT infrastructure, ensuring reliable, secure, and efficient operation of our systems and services.


  • Proven experience in IT infrastructure administration
  • Strong troubleshooting and problem-solving skills
  • Ability to work independently and in a team environment
  • Good communication skills in English

Preferred / Nice-to-Have Skills:

  • Advanced Citrix farm management
  • Microsoft Azure cloud management, including RBAC, VNet, storage, cost and security policies


About the Role:

We are looking for a skilled IT Infrastructure Administrator to join our team. In this role, you will manage and maintain our IT infrastructure, ensuring reliable, secure, and efficient operation of our systems and services.

,[a)Operating Systems and Server Services:, Administration of Windows Server services, including:, Active Directory (DC), DNS, DHCP, PKI, WSUS, Print Server, File Server, GPO, Monitoring, updates, diagnostics, and troubleshooting, Basic administration of Linux servers, b) Identity and Cloud Services Management:, Manage on-premises Active Directory, Manage hybrid environments using Entra ID (formerly Azure AD) and AAD Connect integration, Administration of Microsoft 365 services, including:, Exchange Online, SharePoint Online, Microsoft Teams, c) Virtualization and Infrastructure:, Manage VMware vSphere ESXi clusters and vSAN environments, Basic administration of Citrix environments, Network management (LAN, WAN, SD-WAN, VPN, Wi-Fi) – configuration and maintenance of network devices, Firewall monitoring, maintenance, and security rule management, Backup systems administration and monitoring, Administration of VoIP virtual PBX systems, d) Monitoring, Automation, and Documentation:, Experience with Zabbix monitoring system, Task automation using PowerShell scripting, Participation in creating, implementing, and maintaining IT documentation and internal procedures Requirements: IT infrastructure administration, problem-solving skills, Citrix, Microsoft Azure, RBAC, Storage, Security

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