Johnathon Geruso

About Johnathon Geruso

Cybersecurity Engineer with experience conducting threat analysis, security reviews, and risk assessments for enterprise systems at NBCUniversal. Background includes IAM, incident response, and security R&D through Comcast NBCUniversal’s CORE Cybersecurity Program. Skilled at translating security requirements into practical, risk-aware design decisions using frameworks such as OWASP, NIST, and MITRE ATT & CK.

Experience

1. Cyber Security Engineer

   NBCUniversal

   Nov 2024 — Present

   Responsible for security and threat analysis for enterprise applications and platforms, influencing design decisions and reducing risk prior to production deployment.• Developed an AI-assisted firewall policy review system that analyzes rule requests and generates contextual security recommendations for engineers and requestors.• Created clear security design diagrams and documentation to communicate secure architectures to technical and non-technical audiences.• Partnered with technical and business teams to clarify cybersecurity requirements and architect risk-aware solutions. • Communicated security risks and mitigation strategies across engineering and stakeholder audiences. • Applied industry frameworks (OWASP Top 10, CIS, NIST) to strengthen secure design standards. • Managed multiple security tasks concurrently while contributing to team process improvements.

Education

• Syracuse University School of Information Studies

  Bachelor of Science - BS, Information Managemnt and Technology