System Linux Administrator

Hybrid
CompanyCeragon
LocationIsrael Rosh Ha'ayin
Category-
DepartmentIT
Seniority-
WorkplaceHybrid
Posted2026-09-08
Viacomeet

Description

About Us

We are a dynamic and innovative global organization seeking a highly skilled DevOps   and   Linux Administrator  to join our IT team. You will play a key role in managing and optimizing enterprise Linux systems across our global operations while supporting modern infrastructure, development workflows, and automation. This role is ideal for someone who thrives in a fast-paced, evolving environment and is eager to expand their skillset into the realms of DevOps , SecOps , and cloud-native technologies .

What You’ll Do

  • Administer and maintain RHEL , Ubuntu , and Oracle Linux  systems across enterprise environments.
  • Configure, deploy, and upgrade Linux workstations and servers , ensuring optimal performance, reliability, and security.
  • Implement and enforce organizational policies related to security and compliance, particularly within the context of Linux systems.
  • Provide Linux support  for Kubernetes , Docker , and other containerized environments, enabling seamless cloud-native development and CI/CD pipelines.
  • Automate administrative processes using scripting  and internal tools, contributing to greater operational efficiency.
  • Implement and manage DevOps  practices, including infrastructure-as-code (IAC) and continuous integration/deployment.
  • Work with configuration management tools  such as Puppet , Ansible , and others to streamline server provisioning, software deployment, and system configurations.
  • Oversee the integration of Linux systems with enterprise-level Networking  solutions, including Active Directory  and identity management frameworks.
  • Manage the security of systems through advanced configuration, applying best practices from CIS Benchmarks , and actively ensuring systems comply with industry standards.
  • Collaborate with the SecOps  team to implement security policies, hardening techniques, and continuous security monitoring.
  • Troubleshoot, resolve, and perform root cause analysis on system-related issues while ensuring minimal downtime and optimal system performance.
  • Proven experience in Linux administration  with deep hands-on knowledge of RHEL , Ubuntu , and Oracle Linux .
  • RHCSA  certification (Red Hat Certified System Administrator).
  • Strong scripting skills  for automation (e.g., Bash, Python, or other scripting languages).
  • Experience with configuration management tools  such as Puppet , Ansible , or similar.
  • Experience integrating Linux systems with networking  and identity management  solutions (e.g., Active Directory , LDAP).
  • Solid knowledge of system security practices, with experience in hardening  Linux systems based on CIS Benchmarks  and other security frameworks.
  • Hands-on experience with virtualization  technologies and working with VM solutions  in large-scale environments.
  • Familiarity with DevOps  practices, CI/CD  pipelines, and containerization technologies (e.g., Docker , Kubernetes ).

Nice to Have

  • Expertise in cloud environments  (AWS, Azure, GCP) and integrating Linux-based systems into cloud infrastructures.
  • Experience with security compliance , risk management, and implementing automation for SecOps .
  • Experience with network automation  and related tools.
  • Familiarity with cloud-native tools, including container orchestration platforms and services.
  • Knowledge of advanced networking protocols , including VLANs, VPNs, firewalls, and DNS.

Why Join Us?

  • Work in a modern IT environment  with cutting-edge technologies and practices.
  • Collaborate with global teams across the world, gaining exposure to diverse technologies and challenges.
  • Grow your expertise in DevOps , SecOps , automation , and cloud-native infrastructure .
  • Contribute to projects that are shaping the future of IT and enterprise-level infrastructure management.
  • Opportunity for professional development and certification, with ongoing exposure to industry-leading tools and techniques.