Linux Patch Management Specialist for Qatar

1 week ago

Doha, Baladīyat ad Dawḩah, Qatar Cartafella Analytics Full time

We are looking for Linux Patch Management Specialist for Qatar location.

Onsite Role

Key Responsibilities:

  • End-to-End Patching Lifecycle Management:
  • Manage the complete patching process for 80+ Linux Servers across RHEL/CentOS 7.x, 8.x, and 9.x.
  • Schedule and execute patching activities during approved maintenance windows, adhering to strict change control procedures.
  • Perform thorough pre-deployment testing in a staging environment to assess patch impact.
  • Package & Repository Management:
  • Manage local YUM/DNF repositories and synchronize with upstream sources.
  • Differentiate and manage patches from multiple sources (OS vendors, third-party software).
  • Handle kernel updates and other sensitive packages with appropriate pre-reboot checks and post-reboot validation.
  • Tooling & Automation:
  • Utilize and maintain patch management tools for Linux (e.g., Red Hat Satellite, Foreman, Ansible Automation Platform, Ubuntu Landscape).
  • Develop and maintain Ansible playbooks for automated, idempotent patch deployment and system compliance checks.
  • Integrate patch management processes into CI/CD pipelines where applicable.
  • Compliance, Security & Reporting:
  • Ensure 100% compliance with security patch mandates within defined timeframes.
  • Generate detailed reports on patch compliance, system inventory, and remediation history.
  • Work with the Security team to prioritize patches based on CVSS scores and internal vulnerability scans.
  • Troubleshooting & Collaboration:
  • Troubleshoot patch deployment failures, dependency issues, and post-patch application failures.
  • Collaborate with system administrators, DevOps, and application teams to coordinate patching schedules that minimize service impact.
  • Document procedures, known issues, and resolutions for the knowledge base.

Qualifications & Skills:

  • Essential:
  • 6+ years of professional experience in Linux system administration with a focus on patch management.
  • Expert-level knowledge of RHEL/CentOS 7/8/9 and their package management systems (YUM, DNF).
  • Strong, hands-on experience with Ansible for automation.
  • Proficiency in Bash and Python scripting.
  • Solid understanding of Linux security fundamentals and kernel parameters.

If you are available, please send your cv immediately.

Job Type: Full-time

Pay: QAR14, QAR16,800.00 per month

Work Location: Remote

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