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Systems Administrator

Company: Caixa Mágica Software

Location: lisboa, London

Posted: June 04, 2026

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Position Details

Overview:

A professional with solid experience in mission-critical technology environments, capable of managing systems, networks, and security in an integrated way. The candidate should ensure operational continuity, maintain high quality standards, and contribute to the organization’s technological evolution and modernization.


What will you do?

  • Administration and maintenance of Windows Server and Linux operating systems.
  • Planning, installation, configuration, and management of technological infrastructures in mission-critical environments.
  • Management of HPE Alletra storage systems.
  • Management of HPE OneView systems.
  • Administration of virtualization platforms — VMware, KVM/Oracle.
  • Administration of services: Active Directory, DNS, printing, file sharing, and network services.
  • Administration of Azure, M365, Exchange Online, and Intune.
  • Administration of WatchGuard fire...