דרושים » מחשבים ורשתות » IT System Administrator

We are a global leader in hybrid cloud security. We bring a new approach that uses the attackers perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. The platform enables companies to rapidly prioritize and respond to cyber risks affecting their business-sensitive systems.
We are seeking an experienced and security-oriented system Administrator to join our IT team.
Responsible for maintaining, configuring, and securing our organizations infrastructure, with a strong focus on networking, virtualization, and firewall administration. Strong communication and customer service skills are essential, as this role involves frequent interaction with internal users and cross-functional teams. Responsibilities: Manage and monitor internal infrastructure, including servers, networks, virtualization platforms, and firewalls. Administer and maintain systems such as VMware /Hyper-V and backup solutions. Configure and maintain network devices (switches, routers, firewalls) with a focus on security best practices. Apply security patches, hardening procedures, and proactively monitor for threats and vulnerabilities. Respond to technical system support tickets and incidents in a timely and customer-focused manner. Document system configurations, processes, and procedures clearly and accurately. Collaborate with other IT staff to plan and execute infrastructure upgrades and improvements. Ensure compliance with security policies and industry standards.

looking for a hands-on IT System Administrator to support, enhance, and secure our global IT and cloud infrastructure. This role blends cloud operations, scripting automation, SaaS administration, and IAM/SSO governance in a high-growth, security-conscious environment.
You will partner closely with engineering, security, and infrastructure teams to ensure a secure, scalable, and automated foundation for internal IT services and platforms. If you're passionate about cloud technologies, love solving operational problems with automation, and thrive in a dynamic enterprise IT landscape - this role is for you.

Key Responsibilities:

Cloud & Systems Administration

Design, implement, and maintain secure access patterns across AWS, GCP, Azure, and other cloud environments (e.g., Oracle Cloud, Alibaba).
Manage IAM policies, SSO integrations, and role-based access controls across multi-cloud infrastructure and SaaS platforms.
Support and administer AWS resources including EC2, ECS, Lambda, S3, RDS, API Gateway, and VPC configurations.
Automate repetitive cloud and IT administrative tasks using Python and PowerShell scripting.
Support day-to-day administration of on-premise infrastructure.
Manage virtual environments using VMware ESXi and vCenter, ensuring high availability and performance.
Administer networking components such as switches, routers, firewalls etc.
Conduct hardware provisioning, installation, maintenance, and upgrades as required.
Monitor, troubleshoot, and resolve issues related to physical and virtual servers, storage, and networking.

our company Software Technologies is looking for a System Administrator that will operate, maintain, and help to improve our company growing IT infrastructure.
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 x 7 critical production systems.

our company isn't just a software company. The Hardware Operations team is responsible for monitoring the state-of-the-art physical infrastructure behind our company's powerful search technology. As an Operations Technician, you'll install, configure, test, troubleshoot and maintain hardware (like servers and its components) and server software (like our company's Linux cluster). You'll also take on the configuration of more complex components such as networks, routers, hubs, bridges, switches and networking protocols. You'll participate in or lead small project teams on larger installations and develop project contingency plans. A typical day involves manual movement and installation of racks, and while it can sometimes be physically demanding, you are excited to work with infrastructure that is at the cutting-edge of computer technology.
Behind everything our users see online is the architecture built by the Technical Infrastructure team to keep it running. From developing and maintaining our data centers to building the next generation of our company platforms, we make our company's product portfolio possible. We're proud to be our engineers' engineers and love voiding warranties by taking things apart so we can rebuild them. We keep our networks up and running, ensuring our users have the best and fastest experience possible.
Responsibilities
Coordinate across teams involving moderate to high complexity to manage construction activities at facilities to support service vendors, and ensure safety, security, and compliance. Help identify needs and coordinate the allocation of resources for space expansion and modification design.
Compile and analyze data to create and configure scripts and tools for data center-related tracking and reporting, in line with project objectives, with some guidance.
Provide expertise and mentorship to deploy and operate new data center infrastructure across teams.
Report issues and follow data center procedures to troubleshoot and diagnose issues with equipment or infrastructure as they arise, and identifying the resources needed to resolve identified issues.
Own the repair, fix, and performance of preventative maintenance on equipment, servers, machines, or infrastructure based on identified issues with limited precedent.

We are seeking a creative, forward-thinking, and process-driven communicator to join our team as a Global People Operations Administrator. In this role, you will be responsible for providing outstanding customer service and comprehensive HR support to team members across multiple locations. This is a full-time, 6-months position based in our Tel Aviv office, with the flexibility to work remotely 1-2 days per week.

What You'll Do:
Maintain up-to-date, accurate employee records.
Conduct onboarding and offboarding for employees and related activities, as needed.
Administer background checks process end to end (eg. Reviewing existing orders' gaps daily, Following up with employees regarding their applications and work with them to ensure that all documents are submitted in a timely manner etc.)
Liaise with employees, managers and the rest of the People team on a regular basis
Performs administrative support duties, supporting the Total Rewards and People Operations team as requested.