System Administrator with Expertise in ElasticSearch

System Administrator – Elastic Stack SpecialistAhigh-tech company in Ra'ananais seeking a talentedSystem Administratorto deploy, manage, and optimizeElastic Stack(Elasticsearch, Logstash, Kibana, Beats) supportingreal-time cybersecurity operations. Your RoleManage and optimize Elastic Stack clusters in on-prem and cloud environments Implement security...

Comblack is hiring an Exchange Infrastructure Systems Administrator We're looking for an experienced System Administrator, an infrastructure expert specializing inMicrosoft ExchangeandActive Directory, to join a dynamic and advanced technological environment.What are we looking for?Proven experience as an Exchange specialistExpertise in Active...

System Administrator – Microsoft Infrastructure Location:Petah Tikva, IsraelEmployment:Full-time | Hybrid (1 day/week remote)About the Role:We are hiring an experiencedSystem Administratorto join a large enterprise environment. This is a key role in managing and maintaining complex infrastructure systems, leading technological projects, and providing...

PassportCard Labs is where innovation meets impact. As the technological powerhouse behind PassportCard, we design and build cutting-edge solutions that revolutionize the insurance industry. Whether it's real-time claims payments or predictive analytics, our Labs team is at the forefront of driving change and shaping the future of insurance. Ready to...

ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You'll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won't just contribute. You'll make things happen–fast.About the...

Position:Senior System AdministratorWorking Hours:Full-time, with 24/7 availability for critical incident response.Responsibilities:Ongoing management and maintenance of the organization's IT systems and infrastructure.Installation, configuration, and maintenance of Windows servers and operating systems.Support and upkeep of servers, server-based...

We are hiring anInfrastructure Specialistfor a high-tech company located in the Sharon area.Responsibilities:-Manage and maintain complex infrastructure environments with a focus on high availability, scalability, and performance-Design and optimize Elasticsearch Clusters architecture, including index management and performance tuning-Implement and maintain...

We are seeking an experienced and security-orientedSystem Administratorto join our IT team. Responsible for maintaining, configuring, and securing our organization's infrastructure, with a strong focus on networking, virtualization, and firewall administration. Strong communication and customer service skills are essential, as this role involves frequent...

We are seeking an experienced and security-oriented System Administrator to join our IT team. Responsible for maintaining, configuring, and securing our organization's infrastructure, with a strong focus on networking, virtualization, and firewall administration. Strong communication and customer service skills are essential, as this role involves frequent...

COMBLACK is hiring a System AdministratorAn exciting opportunity to lead infrastructure projects and maintain advanced Microsoft systems in bothCloud and On-Prem environments.What we're looking for:5+ years of experience in complex IT environments (On-Prem & Cloud)Hands-on experience with Microsoft 365 and AzureIn-depth knowledge of AD, ADFS, DHCP, IIS,...