Patch Engineer-Network Security Releases

Position Summary: Responsible for planning, coordinating, executing, and validating patching activities across OT systems, including control systems, PI infrastructure, servers, and workstations, ensuring compliance with cybersecurity standards and maintaining system reliability., 1. Patch Planning & Coordination:

• Coordinate patch schedules with stakeholders
• Communicate with engineering, operations, and site leadership
• Obtain approvals prior to patch execution

1. System Assessment & Patch Evaluation: - Identify and evaluate applicable patches - Assess system compatibility and operational risk - Perform scans to determine patch requirements

2. Patch Deployment Execution: - Apply approved patches to servers and workstations - Place systems in maintenance mode as needed - Follow approved procedures for deployment

3. System Validation & Recovery: - Verify system functionality after patching - Ensure systems return to full operational state - Perform post-patch validation scans

4. Compliance & Documentation: - Maintain patching records and checklists

5. Asset & Lifecycle Support: - Support system upgrades and antivirus updates - Assist with backup and recovery processes

6. Cross-Functional Collaboration: - Work with IT, cybersecurity teams, and vendors - Coordinate patching during outages and maintenance windows

Knowledge of OT systems (DCS, SCADA, PI)

• Experience with patching tools
• Understanding of cybersecurity requirements
• Strong communication and documentation skills

Key Success Metrics:

• Timely patching within compliance windows
• Minimal operational disruptions
• Accurate documentation and audit readiness

Skills: Antivirus, Communication Skills, Control Systems, Cross-Functional, Data Recovery, Distributed Control Systems (DCS), Documentation, Functional Testing, Internet Security, Leadership, Maintain Compliance, Metrics, Network Security, Regulatory Compliance, Risk, Software Patches, Supervisory Control and Data Acquisition (SCADA), System Operations, System Validation, Systems Administration/Management, Systems Analysis, Systems Maintenance, Systems Reliability, Time Management