Linux System Administrator

6 days ago

Raanana Center District, Israel Experis Israel Full time ₪120,000 - ₪180,000 per year


System Administrator – Elastic Stack Specialist

A
high-tech company in Ra'anana
is seeking a talented
System Administrator
to deploy, manage, and optimize
Elastic Stack
(Elasticsearch, Logstash, Kibana, Beats) supporting
real-time cybersecurity operations
.


Your Role

  • Manage and optimize Elastic Stack clusters in
    on-prem and cloud environments
  • Implement
    security best practices
    (RBAC, TLS)
  • Develop
    automation scripts
    (Bash, Python, Ansible)
  • Collaborate with
    SOC/security analysts
    and integrate Elastic Stack with other tools
  • Maintain documentation and participate in
    on-call rotations


Requirements

  • Bachelor's in CS, Information Systems, or equivalent
  • 3+ years
    system administration
    , including 2+ years
    with Elastic Stack
  • Expertise in
    Elasticsearch architecture, performance tuning, and index management
  • Strong
    Linux skills
    , networking, and shell scripting
  • Experience with
    automation (Ansible) & CI/CD pipelines
  • Familiarity with
    cloud platforms
    (AWS, Azure, GCP)
  • Experience with
    Kafka
    and
    Amazon S3
  • Understanding of
    cybersecurity concepts
  • Strong troubleshooting skills and ability to work under pressure


Why You'll Love It

Join a
cutting-edge high-tech company in Ra'anana
, innovate with cloud and automation, and support mission-critical cybersecurity operations

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