Senior System Administrator

Hybrid, Ramat Gan

We are looking for an experienced Senior System Administrator to join our team and manage complex enterprise infrastructure environments.

Requirements:

• experience as a System Administrator in large enterprise organizations- 7 years- mandatory
• Proven experience in building, maintaining, and managing complex infrastructure systems. Please provide specific examples.
• Strong expertise in Microsoft infrastructure, including Windows Server, Active Directory, DNS, GPO, Exchange, and PowerShell.
• Extensive experience with Microsoft 365 and Azure, including Exchange Online, identity management, licensing, migrations, and hybrid environment administration and operations.
• Relevant Azure certifications, such as AZ-104 or AZ-305, are an advantage.
• Significant experience with virtualization and VDI technologies, particularly VMware, Nutanix, and Citrix, including implementation, maintenance, upgrades, and complex troubleshooting.
• In-depth knowledge of security and infrastructure solutions, including EDR, PAM, hardening, access management, Patch Management, PKI, and related technologies.
• Good understanding of complementary infrastructure technologies, including storage, backup and disaster recovery (DR), monitoring, networking, and network architecture.
• Excellent troubleshooting skills, with the ability to perform root cause analysis and lead end-to-end resolution of complex, large-scale incidents.
• Ability to work independently, lead technical tasks and projects, write technical documentation, and collaborate with multiple teams and external vendors.