IT Infrastructure Engineer (Windows, AD & VMware)

About the role

PSI is seeking an IT Infrastructure Engineer to join its global Infrastructure & Platform team. The role involves designing, implementing, maintaining, and continuously improving Windows and Linux server infrastructure that supports PSI’s worldwide business operations.

Key responsibilities

• Design, implement, maintain, and improve Windows and Linux server environments, including virtualization, storage, and backup platforms.
• Administer Windows Active Directory, Public Key Infrastructure (PKI), and enterprise email/MTA services.
• Plan and execute OS patching, infrastructure upgrades, and lead small to medium‑sized infrastructure projects.
• Maintain accurate asset inventory, coordinate with vendors, and develop technical documentation and system standards.

Required profile

• University degree in IT, Computer Science or a related field.
• Full professional proficiency in English (written and spoken).
• Strong hands‑on experience with Windows Server and Active Directory.
• Practical experience with virtualization technologies and enterprise infrastructure services such as PKI and email systems.

Required skills

• Windows Server administration
• Active Directory
• Virtualization (VMware, Proxmox, Hyper‑V)
• Linux server administration
• Backup and disaster recovery solutions (e.g., Veeam)
• Infrastructure monitoring, patch management and configuration management tools
• Scripting/automation (PowerShell or similar)