Senior System Administrator
- חולון
- משרה קבועה
- משרה מלאה
- Manage and maintain Windows Server environments (2012/2016/2019/2025) including installation, troubleshooting, and performance optimization.
- Administer Microsoft infrastructures: AD, GPO, DNS, DHCP.
- Deploy and manage Information Security solutions including XDR (Cortex preferred), OS hardening (CIS standards), and security enforcement.
- Maintain Exchange environments, IIS, and (advantage) Tomcat.
- Work with virtualization and HCI platforms (VMware - mandatory, Nutanix - advantage).
- Develop automation and scripting solutions (PowerShell - mandatory).
- Manage storage and backup/DR solutions (EMC, SRM, Zerto).
- 5+ years of experience as a hands-on System Administrator - Must
- 3+ years of experience in a large-scale enterprise environment - Must
- Experience with Information Security solutions including XDR (Cortex preferred) - Must
- Experience with Exchange environments, IIS - Must
- Proven experience with VMware virtualization (mandatory), Nutanix and VMware Aria Automation - Must
- Strong PowerShell scripting and automation skills - Must
- Experience with cloud platforms is a plus (Azure - EntraID, Intune, Teams, O365 / AWS / GCP).
- Experience with EMC storage.
- Knowledge of DR solutions (SRM, Zerto).
- Familiarity with compliance and patch management solutions (BigFix).
Mploy