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System Admin Or Linux Patch Management Support

Company

Unison Group

Location

Kuala Lumpur, Federal Territory of Kuala Lumpur

Posted

June 06, 2026

Position Overview

Responsibilities

  • Plan, schedule, and deploy Linux OS patches and security updates.
  • Perform vulnerability remediation based on security scan reports.
  • Monitor patch compliance across Linux environments.
  • Coordinate patching activities with application and infrastructure teams.
  • Validate patch deployment and troubleshoot failures.
  • Prepare patching reports and compliance dashboards.
  • Support maintenance windows and change management activities.
  • Ensure systems comply with organizational security standards.

Required Skills

  • Experience in Linux Administration (RHEL/CentOS/Ubuntu).
  • Knowledge of patch management tools such as Red Hat Satellite, Ansible, or Spacewalk.
  • Experience with vulnerability management tools such as Qualys, Nessus, or Rapid7.
  • Understanding of security patching, CVEs, and compliance requirements.
  • Good troubleshooting and commu...

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