We are looking for a skilled Senior System Administrator to join our dynamic team. If you have extensive experience in system administration, deep knowledge of VMware, hands-on expertise with AWS cloud, strong understanding of Azure services, familiarity with security tools, basic networking knowledge, and strong teamwork skills, we want to hear from you!
Responsibilities:
Design, deploy, and manage large-scale system architectures across diverse environments, including on-prem servers, corporate systems, and cloud workloads.
Operate, manage, and upgrade complex virtualization environments based on VMware and KVM (Proxmox).
Azure Entra ID (Azure AD), including SSO, MFA, Conditional Access, and directory synchronization, as well as enterprise MDM solutions such as Microsoft Intune and MobileIron/IVANTI.
Design and implementation: Architect and build cloud infrastructure and services using a variety of AWS & Azure offerings.
Management and maintenance: Maintain and optimize cloud workloads for performance, uptime, and cost.
Ensure system security, compliance, and operational best practices across on-prem and cloud infrastructure.
Drive a heavy automation bias into your solution portfolio. Ensure that the automation you develop, deploy and support is scalable, reliable and well-documented.
Automate system configuration, monitoring, alerting, and maintenance processes.
Collaborate with DevOps, R&D, and Security teams to maintain, expand, and ensure the reliability of the infrastructure for product development.
Develop and maintain detailed technical documentation.

we are seeking a highly skilled and experienced senior microsoft sysadmin to join our it team. the ideal candidate will be responsible for managing and supporting our active directory and office 365 environments, ensuring optimal performance, availability, and security. this role requires in-depth knowledge of entra id, SharePoint, onedrive exchange online and teams technologies and the ability to lead complex infrastructure projects. the position requires on-site presence 4 days per week (and 1 from home): 2 days at our jerusalem site and 2 days at one of our other locations in ramat gan, tel aviv, or petach tikva.
what will your job look like:
manage and support microsoft active directory in sync with entra id
manage and support office365 environment with focus on SharePoint online and teams
implement and monitor applications and users authentication (ad, entra id)
manage users, group and computer objects and create group policy
troubleshoot windows server performance issues
setup entra id single sign on (sso), enterprise applications and conditional access rules
support and integrate applications running on windows platform
implement security fixes and enchantment across multiple environments
provide second level support for operations issues in microsoft environment.

we are seeking a highly skilled and experienced senior microsoft sysadmin to join our it team. the ideal candidate will be responsible for managing and supporting our active directory and office 365 environments, ensuring optimal performance, availability, and security. this role requires in-depth knowledge of entra id, SharePoint, onedrive exchange online and teams technologies and the ability to lead complex infrastructure projects. the position requires on-site presence 4 days per week (and 1 from home): 2 days at our jerusalem site and 2 days at one of our other locations in ramat gan, tel aviv, or petach tikva. what will your job look like:
manage and support microsoft active directory in sync with entra id
manage and support office365 environment with focus on SharePoint online and teams
implement and monitor applications and users authentication (ad, entra id)
manage users, group and computer objects and create group policy
troubleshoot windows server performance issues
setup entra id single sign on (sso), enterprise applications and conditional access rules
support and integrate applications running on windows platform
implement security fixes and enchantment across multiple environments
provide second level support for operations issues in microsoft environment