דרושים » מחשבים ורשתות » System Administrator

We are looking for a System Administrator for our IT team to share the responsibilities for the companys IT infrastructure and user management.  We are looking for a competent System Administrator who is passionate about IT and security in various tech environments. In this position, you will help the IT manager with all the daily and ongoing tasks, from servers to helpdesk. This involves maintaining and improving the company infrastructure, network, and security, and ensuring the proper function of IT.
Responsibilities :
Maintenance and operation tasks of company IT infrastructure (cloud and hybrid on-prem)
Manage organizational identities including user accounts, service accounts, etc.
Network management including firewall and switches management
Microsoft 365 Administration: O365 Applications, Teams, SharePoint, Exchange
Manage organizational software licenses, and subscriptions
Manage IT equipment, stock, and purchasing
Users' environment management: badge permissions, network permissions (share folders on a server)
Support and troubleshoot end-users computer software and hardware issues
Operate service desk ticketing system
Maintain and manage IT assets inventory and licenses
Manage data backups. Ensure company data security, availability, and integrity

We are looking for a System Administrator to join the IT team.
The System Administrator will help manage the organizational IT infrastructure (which is mostly SaaS-based), Network Infrastructure, Servers on the cloud, Managing permissions to systems, meeting rooms, set up permissions, hardening devices, supporting user issues, setting up new users and devices, and performing other IT-related tasks.
Responsibilities
Develop and maintain the organizations infrastructure and system architecture, delivering professional, scalable, and high-quality solutions for complex challenges.
Continuously assess and update existing infrastructure technologies to ensure relevancy and effectiveness, identify areas for improvement to formulate future technology roadmaps.
Act as a tech support, provide technical support to employees for both simple and complex issues.
Plan, lead, and implement IT projects, including rollouts and infrastructure upgrades, collaboration with other teams (DevOps, Security), with full project management responsibility.
Embed security best practices into all infrastructure designs, including principles like Zero Trust, IAM, encryption standards, and regulatory compliance.
Oversee the network environment, ensuring optimal performance and security.
Be the administrator for Google Workspace and JumpCloud, including the management of the JumpCloud MDM and Applications, and Google Gmail, Calendar, Drive and other Google applications.
Maintain and manage the IT servers and resources hosted on AWS.
Configure, install, and maintain office technical equipment, including laptops, printers, monitors, Conference room technology, IT asset management and other peripherals.

Therefore, our goal is to lead the information systems market and to create relevant and precisely adapted technological solutions to the business needs of our customers. We are looking for a Sys Admin & IT, as part of our system group, to support and manage incidents, problems and IT related enquiries. In this role youll: Support users on end user devices, software products, and office technology. Duties include resolving Help desk tickets, maintaining hardware, troubleshooting and resolving user issues. Working with management to prioritize work, researching technology solutions, tracking inventory and assets. Ensuring security and maintenance of shared technology equipment and onboard new employees. Referrals for assistance in solving problems, support for Win operating systems, user management in Active Directory, Exchange mail servers, etc. Full-time job in Netanya.

We are seeking an experienced Linux and Windows Systems Administrator to join our IT team.

The ideal candidate will have strong skills in managing both Linux and Windows environments, with the ability to maintain system stability, security, and performance across our infrastructure.

Key Responsibilities
Administer, maintain, and troubleshoot Linux and Windows server environments
Configure and manage advanced DNS infrastructure
OS Image management including configuration and maintenance packages
Troubleshoot and resolve production issues in real time.
Manage Public Key Infrastructure (PKI) and Certificates
Create and maintain documentation for systems and processes

we are seeking an IT Lab Administrator to support advanced Linux and Windows computing services in our laboratories located in Haifa and on-premises.
This role involves managing and maintaining critical IT lab infrastructure while working closely with various IT teams, lab owners, and customers.
What will your job look like?
Install, configure, and maintain physical and virtual Linux servers.
Troubleshoot and resolve Linux server issues.
Support staff with software, permissions, and hardware-related problems.
Analyze and resolve system hardware, software, and networking issues.
Collaborate with Networking, Storage, Systems, and Information Security teams for advanced troubleshooting.
Install and maintain desktop and laptop PCs, including peripherals.
Validate technical purchase requests for hardware and software.
Participate in additional duties and IT projects as assigned by the manager.

we are seeking an IT Lab Administrator to support advanced Linux and Windows computing services in our laboratories located in Jerusalem and on-premises.
This role involves managing and maintaining critical IT lab infrastructure while working closely with various IT teams, lab owners, and customers.
What will your job look like?
Install, configure, and maintain physical and virtual Linux servers.
Troubleshoot and resolve Linux server issues.
Support staff with software, permissions, and hardware-related problems.
Analyze and resolve system hardware, software, and networking issues.
Collaborate with Networking, Storage, Systems, and Information Security teams for advanced troubleshooting.
Install and maintain desktop and laptop PCs, including peripherals.
Validate technical purchase requests for hardware and software.
Participate in additional duties and IT projects as assigned by the manager.

We are looking for a System Linux Administrator to join the networking cloud solutions HPC/AI Infrastructure team. We are focused on building supercomputers and HPC clusters based on groundbreaking technologies. We are looking for a system Linux administrator, be a key player to the most exciting computing hardware and software to contribute to the latest breakthroughs in artificial intelligence and GPU computing. Take part of building large-scale compute and Deep Learning software and hardware platforms, work together and support many scientific researchers, developers, and customers to craft improved workflows and develop new, leading differentiated solutions.

What you will be doing:

Installations for variety of infrastructure and solutions - cloud, VMs, Storage, Network, HPC and AI.

Data centers and LABs daily operation and support.

Plan and build complex cluster and supercomputers.

Deploy monitoring solutions for the servers, network and storage.

Perform troubleshooting bottom up from bare metal, operating system, software stack and application level.

Support Research & Development activities.

We are looking for an IT System Administrator to join our growing team!
Develop and maintain robust IT systems and infrastructure: on-prem and cloud.
Manage and optimize multi-cloud (AWS/Azure/GCP/OCI) resources for diverse applications and services.
Deploy and administer virtual machines using VMware and KVM.
Maintain IDP solutions.
Automate daily IT routines.
Manage backup systems and data protection (including periodic restore tests).
Manage and configure EDR solutions.
Ensure IT resources are monitored and backed up.
Configure and maintain firewall and VPN solutions for enhanced security (FortiGate, CATO).

system Administrator We are looking for a skilled system Administrator to manage, maintain, and optimize our IT infrastructure.
Responsibilities:
Maintain, upgrade, and install company servers.
Troubleshoot and resolve hardware, software, and network issues.
Manage and support Microsoft Active Directory, integrated with Azure AD.
Oversee and maintain the Office 365 environment, focusing on Exchange Online, SharePoint, and Teams.
Implement and enforce the companys security policies across all devices and users.
Perform regular backups and ensure efficient recovery processes.