Senior System Administrator Jobs

EXOR International

Location:
Italy, San Giovanni Lupatoto

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

As a Senior System Administrator at Exor International, you will manage, maintain, and optimize the corporate and group IT infrastructure, ensuring system reliability, security, and high performance.

Job Responsibility:

Manage and monitor physical and virtual servers (Windows/Linux)
Administer cloud environments (Azure)
Configure and maintain networks, firewalls, VPNs, and security systems
Automate processes using scripting (e.g., Bash, PowerShell) with MDM and EDB (Baramundi)
Oversee backups (Veeam) and disaster recovery (Nutanix asynchronous replication)
Provide second- and third-level technical support
Manage vulnerability assessments and implement remediations
Maintain technical documentation and update IT policies

Requirements:

Proven experience (5+ years) as a system administrator or in similar roles
Strong knowledge of Windows Server operating systems in hyperconverged server farm environments (Nutanix) and virtualization platforms (VMware)
Experience with monitoring tools (PRTG)
Good understanding of network protocols, DNS, DHCP, TCP/IP
Knowledge of Microsoft authentication services (AD and Entra ID)
Experience with Sophos Firewall, End Point Security, and VPN
Familiarity with mail relay servers (Libra Esva) and email management using Exchange Online
Ability to work independently and manage complex projects
Good written and spoken English
Willingness to travel occasionally to company locations

Nice to have:

Technical certifications
Experience with containers (Docker, Kubernetes)
Knowledge of SQL Server

Additional Information:

Job Posted:
December 08, 2025

Employment Type:

Fulltime

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Senior System Administrator