We are hiring a System Administrator for a security organization located in southern Israel.

Responsibilities:

-Manage and maintain system infrastructure in a large-scale organizational environment.

Operate and support Kubernetes clusters in enterprise settings

-Handle isolated Air Gap environments, including management of private registries and manual installations

-Administer network infrastructure components such as switches, VLANs, and perform network traffic analysis using tools like Wireshark

-Implement system hardening measures in accordance with STIG and CIS security guidelines

Requirements:

• 3 years of experience as a System Administrator in a large organization
• Experience working with Kubernetes in enterprise environments
• Experience managing Air Gap environments, including private registry administration and manual deployment processes
• Strong background in network infrastructure management (Switches, VLANs) and network traffic monitoring
• Familiarity with security hardening standards such as STIG and CIS