System Admin Or Linux Patch Management Support
Unison Group · Kuala Lumpur
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 communication skills.
- Familiarity with ITIL processes and change management.
Preferred Skills
- Shell scripting.
- Automation using Ansible.
- Experience in enterprise data center environments.
- Basic cloud knowledge (AWS, Azure, GCP).
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