דרושים » מחשבים ורשתות » IT System Administrator

Requirements:
At least 7 years of experience in IT Infrastructure
At least 5 years of experience in installing, configuring and troubleshooting UNIX /Linux-based environments
At least 5 years of experience as Windows Sys admin
At least 3 years of experience in the infrastructure and management of Microsoft Active Directory, MS Exchange, DHCP/DNS servers, SQL Server, IIS and Group Policy
Solid experience in the administration and performance tuning of application stacks (e.g., Tomcat, JBoss, Apache, Ruby and NGINX) and Linux-based applications (Web Servers, Databases, proxies, etc.)
Strong knowledge and hands-on experience with Ansible for automation tasks
Solid networking knowledge (OSI network layers and TCP/IP)
Experience in mobile device management solutions
Experience in Public Key Infrastructure (PKI) and identity management solutions
Experience in data security products (Microsoft security/third-party applications)
Experience in managing enterprise backup platforms and Virtual Environment (VMWare)
Experience in high-availability design (failover systems and data replication)
Excellent written and verbal communication skills
Ability to handle multiple tasks concurrently
Team-oriented, with strong interpersonal skills
Ability to self-learn new subjects or systems
It would be great if you also have:
Professional certification in Linux, Microsoft, and/or AWS technologies (e.g., MCSE/MCSA, RHCE, AWS Certified SysOps Administrator)
Experience in various open source systems (Linux systems)
Experience with containerization (e.g., Docker, K8S)
Experience with monitoring systems (e.g., Nagios, Zabbix, CloudWatch)
Experience in managing storage Platforms (NetApp/Dell/HPE)
Experience designing, deploying, and managing infrastructure in AWS (Amazon Web Services)
Practical experience in CyberArk, SCCM, Jamf.

Requirements:
2-4 years of experience in IT system administration or infrastructure support.
Hands-on experience with Microsoft Azure.
Experience with Windows Server, Microsoft 365, and Azure AD / Entra ID.
Basic understanding of networking: DNS, VPN, firewalls, TCP/IP.
Ability to troubleshoot independently and manage ongoing IT tasks.
Service-oriented, organized, and responsible.
Good English communication skills.
Advantage
Experience with monitoring, backups, endpoint security, or hybrid environments.

Requirements:
Experience: 2-5 years of professional experience as a Linux system Administrator. OS Expertise: Proven experience installing, configuring, and managing RedHat Linux and Ubuntu systems, including kickstart and network installs. Technical Skills: Strong foundational knowledge of IT infrastructure, networking, and Linux OS internals. Solid ability to write and debug Python, PERL or Bash scripts Security: Experience with secure, air-gapped environments Soft Skills: Excellent communication skills and a strong service-oriented mindset. Core Traits: Quick learner, exceptional multitasker, and comfortable navigating dynamic environments. Advantages
* Familiarity with workload managers like Slurm
* Automation experience using Ansible
* Experience working with Git, Gitlab/Github, CI/CD, Kubernetes, Jenkins, or Docker containers.
*  Storage management experience with NetApp servers.
* Virtualization experience with VMware
* Experience supporting EDA workflows or CAD tools, including FlexLM license servers

Requirements:
A passion for IT and the ability to adapt in a fast-paced environment.
5+ years of IT experience, including 2+ years as a System Administrator in cloud platforms.
Mastery of Windows and Linux servers.
Proven skills in scripting and automation.
Basic network configuration knowledge.
Strong communication skills in English and Hebrew, both written and spoken.
A collaborative mindset with project management skills.

Requirements:
3-5 years of experience as an IT System Administrator in a corporate or enterprise environment.
Strong hands-on experience with Microsoft 365, Entra ID, Exchange Online, Intune, and Microsoft Defender (Endpoint and/or M365).
Hands-on experience configuring and managing identity and access controls, including MFA, Conditional Access, and SSO.
Proven experience supporting both Windows and macOS environments.
Hands-on experience with Intune and at least one macOS MDM solution such as Kandji or Jamf.
Experience operating FW firewall/VPN or similar enterprise-grade firewall solutions.
Hands-on experience with core Azure services in identity and IT operations (e.g., Entra ID, basic networking, security policies).
Familiarity with modern remote access concepts such as Zero Trust Network Access (ZTNA) and VPN alternatives - advantage.
Experience working with ITSM tools.
Ability to write operational scripts in PowerShell (required); Bash - advantage.
Strong self-learning ability, capable of independently researching, testing, and adopting new technologies and solutions.
Strong customer-service orientation and the ability to communicate clearly with non-technical users.

Requirements:
5-7 years of experience as System Administrator in global companies.
Strong knowledge and practical experience with large VMware vSphere environments (installation, configuration, and management of 100+ ESXi hosts).
Strong knowledge and practical experience as a system administrator with large scale compute environment (HPE/Dell Servers).
Experience with one of the storage and backup systems (NetApp, Dell, Veeam, Commvault, etc.).
Strong problem-solving skills: troubleshooting, problem analysis, and resolution determination.
Experience with one of hyper converged systems (VMware/HPE SimpliVity/Nutanix) - an advantage.
Scripting skills (Ansible/Python/Bash/Perl/PowerShell) and automation processes - an advantage.
Experience in Microsoft environment and products knowledge - an advantage.
Experience in Linux/Unix administration.
Experience in IT Security and Network infrastructure.
Excellent organizational skills, attention to details, highly responsible, and able to lead long term projects and keep KPI.
Team player with excellent written and verbal communication skills, fast learner with the ability to research and quickly adapt to new technologies.
Proficient in spoken and written English.

Requirements:
5+ years in system administration, Information security
* Hands-on experience with security incident response and monitoring
*  Strong knowledge of networking (TCP/IP, VPN)
* Experience with Microsoft technologies (Windows Server, M365, Azure, Intune)
* Familiarity with security tools (EDR, SIEM, vulnerability scanners, Firewalls)
*  Understanding of cloud security principles (AWS / Azure)
* Knowledge of scripting (PowerShell preferred) is an advantage

Requirements:
Minimum Qualifications
3+ years of experience as an IT Lab Engineer, Operator or System Administrator.
Experience with the physical side of IT-cabling, racking equipment, and managing high-performance hardware assets.
Hands-on expertise in managing and troubleshooting Linux-based production systems.
Proven ability to write scripts (Python/Bash/Perl) to automate lab tasks and interact with APIs.
Understanding of networking (VLANs, DHCP, cabling) and storage maintenance.
Preferred Qualifications
you Familiarity with semiconductor design tools (EDA) and the specific compute/infrastructure they require.
Proactive Mentality: A track record of "building" solutions rather than just "taking tickets."
Fluency in Hebrew and English for coordination with local teams and global vendors.

Requirements:
* Minimum 3 years of hands-on experience managing Office 365 environments.
* Strong understanding of Office 365 architecture and services.
* Proven experience with on-premises systems and cloud migration projects
* Familiarity with PowerShell scripting for automation and administration.
* Excellent problem-solving skills and attention to detail.
* Strong communication and teamwork abilities. Preferred Qualifications
* Microsoft certifications such as MS-100, MS-101, AZ-104, or equivalent
* Experience with hybrid environments and identity management (Azure AD Connect, ADFS).
* Prior involvement in Office 365 tenant-to-tenant migration projects

Requirements:
Required Qualifications
Bachelor's degree or equivalent military experience.
At least 5 years of experience in Linux system-level programming.
Extensive knowledge of Linux internals, or Linux 'under the hood'.
Very strong system-programming skills in C++.
Strong debugging skills with various tools on different Linux platforms.
Proven experience with multi-threaded application development.
Preferred Qualifications
Linux kernel programming experience.
Experience with containers, Docker, or Kubernetes.
Familiarity with multiple Linux distributions (e.g., RHEL, Ubuntu).
Experience with software security and/or Linux Security modules (e.g., SecureBoot, SELinux, AppArmor).