Patch Management Engineer managing operating system patches and upgrades for Windows and Linux environments. Ensuring systems remain secure, compliant, and up to date with minimal operational risk and downtime.
Responsibilities
Perform end-to-end patch management for Windows and Linux servers using BigFix.
Plan, test, and deploy monthly, quarterly, and emergency security patches, hotfixes and emergency (zero-day) patch cycles.
Execute operating system upgrades for Windows Server and Linux distributions, including in-place and version upgrades.
Create, manage, and maintain BigFix fixlets, baselines, actions, and deployment schedules.
Monitor patch deployments, analyze failures, and perform remediation to achieve required patch compliance levels.
Support vulnerability remediation aligned with security advisories (CVEs).
Coordinate with application teams, security teams, business teams to align patching and upgrades with maintenance windows and change management processes.
Ensure adherence to organizational security policies, SLAs, and regulatory requirements.
Requirements
3 to 5 years of experience in OS patching and system administration across Windows and Linux platforms.
Strong hands-on experience with BigFix for patch management.
Experience patching Windows Server (2012, 2016, 2019, 2022,2025).
Experience patching Linux systems (RHEL, CentOS, Ubuntu, SUSE).
Proven competency in Windows and Linux OS upgrades, including planning, execution, and rollback.
Understanding of security vulnerabilities (CVEs) and compliance standards.
Experience with JIRA and Service Now ticketing system for incident management, change control and task management.
Excellent communications skills and the ability to effectively communicate findings both written and orally using both technical and non-technical terms.
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