Ramy Mostafa

Manager at EY | Industrial (OT) Cybersecurity | ISA/IEC 62443 | CISSP

Role
Manager, Ot Cybersecurity at EY
Location
Houston, TX, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Ramy Mostafa

With over 10 years of experience bridging operational technology (OT) engineering and cybersecurity, I help organizations secure their critical business operations and industrial systems.As an OT Cybersecurity Manager at EY, I lead strategic projects for manufacturing, power & utilities, and energy clients, ensuring compliance with regulatory and security standards while safeguarding operational continuity.Key Areas of Focus- Cybersecurity- Operational Technology- Solution Implementation- Governance, Risk, and Compliance (GRC)- Internal AuditingI am a Certified Information Systems Security Professional (CISSP), hold the ISA/IEC 62443, along with multiple certifications from the U.S. Department of Homeland Security on operational security and cybersecurity for industrial control systems.

Experience

  1. Manager, Ot Cybersecurity

    EY

    Aug 2025 — Present · Houston, TX, US

Education

  • American University of Sharjah

    Bachelor’s Degree, Electrical and Electronics Engineering

    2011 — 2015

  • Louisiana State University

    Bachelor’s Degree, Electrical and Electronics Engineering

    2013 — 2014

  • University of Wollongong

    Master of Engineering - MEng, Engineering Management

    2015 — 2020

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Ramy Mostafa — Manager, Ot Cybersecurity at EY in Houston, TX, US | Unifers