לוח משרות דרושים System administrator

Microsoft Systems Administrator (5984) We are looking for an experienced and highly motivated Microsoft Systems Administrator to join the Infrastructure Team.

A growing start-up company is looking for an experienced IT Expert to oversee and support their Linux-based infrastructure across global sites. Reporting to the VP Operations, you will lead IT operations, manage networks, and drive technical initiatives that enable company growth. This is a hands-on role requiring strong system administration, project leadership, and vendor management skills.
The company is located in Yokneam Ilit, working in a hybrid model.
Key Responsibilities
Manage and maintain Linux systems in distributed environments
Oversee global network infrastructure, ensuring performance and security
Act as primary system administrator: configuration, monitoring, troubleshooting, optimization
Lead IT projects: upgrades, deployments, integrations, and solution design
Select and implement tools and technologies
Manage vendors and service providers
Collaborate with internal teams and support global users remotely
Maintain documentation and best practices
Identify and drive continuous system improvements.

abra Technologies , a leading company in the field of technology integration, is seeking a Junior System Administrator to join its team of experts. The role involves managing and maintaining hybrid-cloud IT environments, with responsibility for computing architecture, information security, and providing advanced technical support (Tier 3). Key Responsibilities:
* Manage and maintain hybrid-cloud IT environments.
* Oversee computing architecture and ensure information security.
* Provide Tier 3 technical support for complex system issues

* Responsibility for operation and implementation of IT infrastructures in multidisciplinary computing networks, from small-scale environments to complex project-based systems
* Involvement throughout the entire project lifecycle: initiation, lab development, testing sites, and customer delivery
* Deployment of IT solutions and ongoing support for diverse infrastructure issues
* Troubleshooting across communication infrastructures, hardware, virtual environments, and integrated systems
* Full responsibility for the availability of project-based computing environments
* Leading control and validation processes of system requirements
* Documentation and knowledge preservation.

We are seeking an experienced System Administrator to join our IT team.
The ideal candidate will be a team player with the ability to collaborate effectively with different teams.
Responsible for creating innovative solutions that save time for IT department.
This role involves designing, implementing, managing, and evaluating IT projects across our organization, as well as improving and changing the current infrastructure.

our Data Enablement team is looking for a Senior DBA to manage and optimize the companys production databases.
This is a key role within our Infrastructure department, responsible for ensuring database reliability, performance and scalability in a Linux-based environment.
You will get first hand experience with challenges around data, scale, architecture, creative solutions and high quality deliveries in a wide welcoming team.
Besides Databases you will be part of a versatile team, manage Java/Python services, AirFlow and deployment and provisioning automations.
Key Responsibilities:
Manage, maintain, and optimize MySQL databases in Linux environment
Perform performance tuning, cost efficiency, upgrades and troubleshooting for large-scale data systems
Ensure high availability, backups, and recovery processes
Collaborate closely with infrastructure, DevOps, and data engineering teams to ensure smooth operation in production environments
Support production systems (24/7)

We are Looking for a talented IT System Administrator to join our IT team.
In this role, youll beo, you will manage, update, and support the company servers, network equipment, SAAS apps, and cloud infrastructure. You will provide T3 support for the support teams and will be involved in planning and implementing network and IT projects.
A day in the life
Manage and maintain the company network, FW, and cloud infrastructure
Install and configure servers for the corp and R&D needs
Monitor the company Data center activity
Configure and manage the company IDP, MDM, and other SAAS applications
Support and troubleshoot complex hardware and software issues
Implement changes and updates to the company systems
Working on-prem at our office
Working on- site, not hybrid.

We are looking for a System Administrator to join the infrastructure department. The System Administrator will manage global infrastructure systems: Multi Datacenters, Cloud, Storage, Virtualization, Networking, and security systems.

Key Responsibilities:

VMware, Storage and Backup Full responsibility of a complex stretched VMware cluster using Active-Active block storage across two Datacenters, NAS systems, Backup platforms, SAN environment and tape library using FC, iSCSI, SMB, and NFS protocols

Solid understanding of Microsoft services Active Directory, EntraID, Intune, Exchange, SharePoint

Manage, build, and update physical and virtual Windows & Linux servers utilizing patch management and configuration management systems

Cloud Administration Manage AWS & Azure production environments

Monitoring tools Ensure the stability and uptime of the production environment 24/7

Network & Security systems administration Manage multiple firewalls clusters, Routers & Switches, SASE, WAF, CSPM, IdP, EDR, NAC and Mail Relay

Function as a tier two for the IT helpdesk team

We help enterprises and service providers empower their data -driven competitive advantage at scale. We are a leading provider of enterprise-class Storage solutions. The companys software-focused architecture delivers sub-millisecond latency, full availability, and scalability with a significantly lower total cost of ownership than competing Storage technologies. We are looking for a JIRA Expert to support our R&D, Product, DevOps and support teams by optimizing our use with the system. Are you passionate about process efficiency, automation, and enabling agile delivery at scale? Your place is with us.
Responsibilities:
* Act as the companys Jira data Center Administrator, owning the configuration, maintenance, and optimization of the Jira data Center platform.
* Administer and configure JIRA and Confluence Software to support Agile delivery across multiple development teams.
* Design and maintain workflows, custom fields, screens, and automation rules to optimize productivity.
* Collaborate closely with engineering and product teams to translate business requirements into JIRA configurations.
* Manage integrations between JIRA, Confluence, Gitlab, and CI/CD tools such as GitLab or Jenkins.
* Develop dashboards and reports to track sprint progress, KPIs, and release metrics.
* Maintain system security, roles, and permissions in alignment with organizational policies.
* Support end users and provide training to ensure consistent and efficient tool usage.

we are a global pioneer of RADAR systems for active military protection, counter-drone applications, critical infrastructure protection, and border surveillance.
Join Our Team as a IT System Administrator at our company!
Manage the companys IT infrastructure resources
Install, configure, and maintain physical and virtual servers and networks (locally and remotely)
Manage the company AD , GPO, DNS, DHCP etc.
Provide hands-on local & remote support and higher-level troubleshooting
Assist with management of infrastructure licensing and purchases
Manage an extensive VMware virtual environment
Do routine maintenance and update procedures on various environments
Manage data backups for the organization including recovery, security and administration
Manage on-premises and cloud-based resources
Maintain backups, replications, and the safeguarding of company data
Assist with Disaster Recovery and Incident Response activities
Document policies and procedures
Execute infrastructure-related ongoing tasks and projects
Sustain network integrity and performance, server deployments and data security
Troubleshoot compute, storage and network problems
Proactively monitor and search for metric anomalies to improve performance and resiliency.

This role will be pivotal in managing our modern, cloud-first infrastructure with a focus on Azure, AWS, Office 365, Intune, and enterprise security platforms. The ideal candidate is a senior-level engineer who thrives on automation, scalability, and supporting a dynamic, hybrid workforce.



Key Responsibilities:

Design, manage, and secure systems across Azure, AWS, Office 365, and Docker-based environments.
Oversee device management policies and compliance via Microsoft Intune across Windows, macOS, and mobile platforms.
Lead onboarding and offboarding workflows, integrating automation and security best practices.
Develop self-service solutions and automated workflows for IT operations using tools like PowerShell, Python, Azure CLI, AWS CLI, and code/no-code platforms (e.g., Workato, Torq).
Administer Entra ID (Azure AD), including conditional access, MFA, and role-based access control (RBAC).
Enforce endpoint and cloud security using CrowdStrike, firewalls, and Cato Networks, and conduct routine audits.
Troubleshoot and manage complex network environments, VPNs, and cloud-based firewalls.
Provide advanced technical support and guidance to internal IT and service desk teams.
Maintain comprehensive documentation and mentor junior staff.

We are looking for a System Integrator to join the company integration division, The position is primarily hands on involving delivering and supporting large scale projects. Every project is unique and will require learning new technologies and designing new solutions to meet the R&D requirements & deliver a complete solution with Infrastructure & software to the end customer. The integration team is involved throughout the lifecycle of the R&D process from the development stage lab environments to the full-scale deployment in the customer premise and ongoing support & upgrades once the delivery is complete. Support customers (outside the office) Willingness to travel overseas to customers. On call responsibilities