Rick Toledo
Network Security Engineer | Bridging Security, Operations and Business Resilience
- Role
- Senior Network Security Engineer at Cleveland-Cliffs
- Location
- Chicago, IL, US
- LinkedIn followers
- 500 followers
Experience
Senior Network Security Engineer
Dec 2020 — Present
As a Senior Network Security Engineer working in a high risk manufacturing environment, I take pride in being a reliable guardian of our mission critical systems. I create and implement multi-layered security measures that safeguard our most vulnerable processes while ensuring that operations run smoothly. By utilizing the ISA/IEC 62443 security lifecycle and enhancing it with NIST CSF and MITRE ATT & CK for ICS, I lead efforts in risk assessments, network segmentation, secure remote access, and incident response planning. This standards based approach keeps our defenses ahead of emerging threats, all while maintaining safe and efficient operations.
Education
Loyola University Chicago
Bachelor of Science (BS)
Quinlan School of Business, Loyola University Chicago
Master of Science (MS)
Quinlan School of Business, Loyola University Chicago
Master of Business Administration - MBA
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