לוח משרות דרושים System administrator במרכז

Required System Administrator
We are looking for a technically driven and naturally curious professional who communicates clearly and works well with others, builds strong relationships, simplifies complex issues, documents work effectively, and takes a proactive and adaptable approach to problem-solving.
The position includes:
Build, maintain, and support mission-critical, highly available VMware-based environments running Windows systems
Manage Active Directory across all customer environments, including user accounts, security groups, group policies, permissions, and access control
Monitor the health and availability of customer production environments, identify issues, respond to alerts, and ensure system uptime
Handle the full lifecycle of SSL certificates, including renewals, installation, and ongoing monitoring across environments
Implement, document, and audit firewall rules to ensure proper access control and security compliance
Configure and maintain load balancer settings and DNS records across customer environments
Perform ongoing server maintenance, including Windows Server updates, patching, reboots, and health checks
Contribute to standardizing IT processes and improving operational consistency across regions
Document recurring tasks and create runbooks to ensure processes are repeatable and auditable
Configure and maintain physical IT infrastructure, including servers, storage systems, firewalls, and networking components.

We are looking for a hands-on System Administrator to be the primary IT owner for our Israel office.

This role combines day-to-day onsite support, infrastructure troubleshooting, and close collaboration with the global Corporate IT team.

You will own the full device lifecycle, identity & access workflows, office networking stability, and ensure high standards of security and IT hygiene.

Responsibilities
Endpoint & Device Lifecycle (macOS & Windows)

Full ownership of provisioning, enrollment, inventory, repairs/RMA, loaners, secure wipe & disposal
macOS management via Jamf (Jamf Pro preferred) - profiles, policies, patching, FileVault, deployment
Windows management via Intune - enrollment, compliance policies, app deployment, patching baselines
Zoom Rooms & AV

Zoom Rooms setup and daily operations
Troubleshooting audio/video issues, controllers, displays, scheduling reliability
Support for cameras, mics, speakers, HDMI, docking stations & drivers
Identity & Access

Okta administration: user lifecycle, MFA troubleshooting, SSO issues
Google Workspace administration (users, groups, permissions, login/email issues)
Atlassian basics (Jira & Confluence user management)
Clean, least-privilege access handling
Office Networking & Infrastructure

LAN/WiFi troubleshooting, switch ports, AP issues, DHCP/DNS symptoms
VPN client troubleshooting
Familiarity with Fortinet (FortiGate preferred) and VPN concepts (IPsec / SSL-VPN)
Security & IT Hygiene

Patch urgency, phishing awareness, credential safety
Strong incident discipline and endpoint security baseline management

We are looking for a technically driven and naturally curious professional who communicates clearly and works well with others, builds strong relationships, simplifies complex issues, documents work effectively, and takes a proactive and adaptable approach to problem-solving.
The position includes:
Build, maintain, and support mission-critical, highly available VMware-based environments running Windows systems
Manage Active Directory across all customer environments, including user accounts, security groups, group policies, permissions, and access control
Monitor the health and availability of customer production environments, identify issues, respond to alerts, and ensure system uptime
Handle the full lifecycle of SSL certificates, including renewals, installation, and ongoing monitoring across environments
Implement, document, and audit firewall rules to ensure proper access control and security compliance
Configure and maintain load balancer settings and DNS records across customer environments
Perform ongoing server maintenance, including Windows Server updates, patching, reboots, and health checks
Contribute to standardizing IT processes and improving operational consistency across regions
Document recurring tasks and create runbooks to ensure processes are repeatable and auditable
Configure and maintain physical IT infrastructure, including servers, storage systems, firewalls, and networking components.

Our Software Technologies is looking for a System Administrator that will operate, maintain, and help to improve our growing IT infrastructure.
Job Id: 25100
You will be a part of the IT Infrastructure team responsible for the design, maintenance and operation of a complex IT infrastructure.
Key Responsibilities
Operation and maintenance of Corporate IT Infrastructure
Planning and Implementation of global corporate IT projects.
Be an administrator of a large scale, worldwide production environment.
Developing and deploying customized virtualization, storages and backup solutions.
Managing and maintaining physical hardware servers (HPE, Dell, Lenovo) in global data centers.
Optimizing hardware and software to enable VMware integration.
Participating in on-duty shifts to support 24/7 critical production systems.

We're seeking a technically curious and proactive IT Support & System Administrator to play a key role in supporting and enhancing Fiverr's IT ecosystem. This is an excellent opportunity for an early-career IT professional who wants to grow their skills in a dynamic, global tech company. You'll work hands-on with modern IT systems, contribute to automation initiatives, and be part of a team that values innovation and continuous improvement. As our IT Support & System Administrator, you’ll play a key role in maintaining system reliability and supporting our global workforce, and helping to build solutions that make everyone's work easier. This role offers significant growth potential and the chance to make a real impact on how we operate.

What am I going to do?:
System Administration & Support
* Administer and operate SaaS platforms in an enterprise environment.
* Manage user lifecycle, permissions, and access controls across systems.
* Support endpoint management (MDM), including device setup, configuration, and troubleshooting
* Ensure operational stability of IT systems and provide structured support to a global workforce.
* Maintain asset inventory and track hardware/software lifecycle management IT Infrastructure & Operations
* Support office and remote IT infrastructure, including network connectivity, Wi-Fi, and secure access solutions.
*  Assist with SSO/MFA enforcement according to defined security standards
* Conduct routine system checks, updates, and preventive maintenance
* Document IT processes, create SOPs, and maintain knowledge base articles
* Participate in IT security audits and access reviews Automation & Improvement
* Assist in building and maintaining internal IT tools, scripts, and workflow automations
* Take ownership of existing automation projects, ensuring they remain functional and up-to-date
* Identify opportunities to streamline repetitive tasks through automation
* Collaborate with the Cloud Engineering team on technical projects and system improvements User Support & Training
* Provide technical guidance and support to employees on IT systems, tools, and best practices
* Troubleshoot issues with a service-oriented and professional approach.
* Create and deliver training materials for new tools and system updates
* Collaborate with teams to understand operational needs and improve IT support experience.

Equal opportunities:
At Fiverr, we prioritize diversity. We celebrate difference and embed it into every aspect of our workplace and product, as well as our community. Fiverr is proud and committed to providing equal opportunity employment to all individuals regardless of race, color, religion, sex, sexual orientation, citizenship, national origin, disability, Veteran status, or any other characteristic protected by law. In addition, Fiverr will provide accommodation to individuals with disabilities or special needs.

Were seeking an exceptional IT System Administrator to join our IT team in Tel
Aviv. If youre passionate about IT, thrive in dynamic environments, and love working with cutting-edge technology, this is your opportunity to make a difference!

** Employment for this role will be on a contractor basis via Ness Technologies
What will you actually be doing?
Build and optimize infrastructure to support hundreds of users.
Play a key role in decision-making for IT processes and systems.
Oversee monitoring, maintenance, configuration, and system reliability.
Automate repetitive tasks to increase efficiency and innovation.
Collaborate across teams to ensure a secure and productive digital environment.

abra professional services is seeking for an experienced Linux System Administrator to join a classified defense-related project. The role involves designing, deploying, and maintaining computing solutions for complex command-and-control systems in a dynamic and heterogeneous environment. Responsibilities include:
* Deployment and maintenance of computing solutions for complex command-and-control systems
* Troubleshooting customer issues both on-site and in project laboratories across multiple locations
* Providing fast and flexible solutions for users working in complex, multi-environment development systems
* Writing technical specifications, procedures, and operational documentation
* Integrating with interfacing systems and platforms
* Working in a dynamic and heterogeneous production environment
* Full on-site position at the company’s offices in Holon (not a hybrid role)

We're seeking a technically curious and proactive IT Support & System Administrator to play a key role in supporting and enhancing our company's IT ecosystem. This is an excellent opportunity for an early-career IT professional who wants to grow their skills in a dynamic, global tech company. You'll work hands-on with modern IT systems, contribute to automation initiatives, and be part of a team that values innovation and continuous improvement.
As our IT Support & System Administrator, youll play a key role in maintaining system reliability and supporting our global workforce, and helping to build solutions that make everyone's work easier. This role offers significant growth potential and the chance to make a real impact on how we operate.
What am I going to do?
System Administration & Support
Administer and operate SaaS platforms in an enterprise environment.
Manage user lifecycle, permissions, and access controls across systems.
Support endpoint management (MDM), including device setup, configuration, and troubleshooting
Ensure operational stability of IT systems and provide structured support to a global workforce.
Maintain asset inventory and track hardware/software lifecycle management
IT Infrastructure & Operations
Support office and remote IT infrastructure, including network connectivity, Wi-Fi, and secure access solutions.
Assist with SSO/MFA enforcement according to defined security standards
Conduct routine system checks, updates, and preventive maintenance
Document IT processes, create SOPs, and maintain knowledge base articles
Participate in IT security audits and access reviews
Automation & Improvement
Assist in building and maintaining internal IT tools, scripts, and workflow automations
Take ownership of existing automation projects, ensuring they remain functional and up-to-date
Identify opportunities to streamline repetitive tasks through automation
Collaborate with the Cloud Engineering team on technical projects and system improvements
User Support & Training
Provide technical guidance and support to employees on IT systems, tools, and best practices
Troubleshoot issues with a service-oriented and professional approach.
Create and deliver training materials for new tools and system updates
Collaborate with teams to understand operational needs and improve IT support experience.

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.

Responsibilities:
Active Directory and Azure Management: Manage and maintain Active Directory infrastructure, including Group Policy Objects (GPO) and Azure Active Directory integration.
VMware Infrastructure: Administer VMware vSphere across multiple environments and sites, including cluster/host operations, ESXi lifecycle, performance monitoring, and capacity planning.
Horizon: Manage Horizon VDI infrastructure: connection servers, pools, golden images, Blast/PCoIP troubleshooting, and VDI lifecycle tasks.
Microsoft 365 Administration: Administer the Microsoft 365 suite including Exchange Online, SharePoint, Teams, and OneDrive for Business. Ensure system health, permissions, mail flow, and collaboration stability.
Citrix Administration: Administer Citrix XenApp/XenDesktop environments, including delivery groups, catalogs, virtual desktop performance, and application/desktop publishing.
Storage Administration: Manage and optimize storage platforms (NetApp or Pure Storage). Oversee volumes, performance, snapshots, availability, and data integrity.
Project Management: Lead and coordinate IT projects related to system upgrades, migrations, and implementations ensuring timely completion and adherence to budget and requirements.
Scripting: Develop and maintain scripts (e.g., PowerShell, Bash) to automate routine tasks, streamline processes, and improve efficiency across the IT environment.
Okta Administration(Advantage): Oversee Okta identity and access management system, including user provisioning, authentication policies, and application integrations.
Firewalls and Switches Configuration (Advantage): Configure and maintain Palo Alto or Forti firewall rules, VPNs, and network switches to ensure security and optimize network performance.

We are looking for a hands-on System Administrator to join our IT team and take ownership of our day-to-day systems operations. This role is ideal for someone who enjoys working across Microsoft 365 and Azure environments, thrives in hybrid infrastructures, and wants to grow deeper into cloud and automation technologies.

You will be responsible for maintaining reliable, secure, and scalable systems while supporting users in a global environment.

Your mission:
Administer and maintain Microsoft 365 and Entra ID (Azure AD) environments.
Manage identity, access, and security configurations across cloud and hybrid systems.
Support and maintain Azure environments, including virtual machines and networking.
Troubleshoot and resolve complex system, identity, and access-related issues.
Automate repetitive administrative tasks using PowerShell where applicable.
Collaborate with IT, Security, and other teams to ensure system stability and compliance.
Take ownership of daily IT operations and continuously improve reliability and efficiency.