System Administrator (Tier 3) – 243425

About the role

We are seeking a proactive System Administrator to join our IT team in Petah Tikva. You will be responsible for maintaining and enhancing our Windows and Linux server environment while providing high‑level support to both internal users and external business clients.

Key responsibilities

• Troubleshoot and resolve complex Tier 3 system issues.
• Deploy, configure, and maintain Windows and Linux servers.
• Manage Active Directory, Group Policy Objects, Microsoft 365, and Entra ID.
• Administer virtualization platforms such as VMware or Hyper‑V.
• Oversee backup solutions and information‑security tools.
• Participate in migration, cloud, and infrastructure projects.
• Provide technical support to business clients and internal users.

Required profile

• Minimum 1 year of hands‑on system administration experience.
• Strong service orientation and ability to work independently.

Required skills

• Windows Server administration
• Linux server administration
• Active Directory and Group Policy
• Microsoft 365 and Entra ID
• VMware or Hyper‑V virtualization
• Networking fundamentals and firewall configuration
• Microsoft Azure cloud services
• Backup and information‑security solutions