Arjun Antony

About Arjun Antony

As a cybersecurity leader with a foundation in data analytics, I help organizations translate cyber risk into measurable business impact.At EY, I lead initiatives that strengthen cyber risk quantification, governance, and executive-level reporting, enabling Boards and C-suites to make informed, defensible decisions about cybersecurity strategy and investment.Over the past decade, I’ve partnered with Fortune 100 and 500 enterprises across life sciences, healthcare, manufacturing, and technology sectors to design and implement risk management frameworks, quantification models, and cyber metrics programs leveraging industry frameworks such as NIST CSF and MITRE ATT & CK to deliver real business value.I’m passionate about bridging the gap between technical security and business decision-making—helping leadership teams view cybersecurity as a measurable driver of trust, resilience, and growth.Let’s connect to exchange ideas on quantifying and communicating cyber risk in meaningful, data-driven ways.

Experience

1. Manager, Cybersecurity

   EY

   Aug 2020 — Present · NJ, US

   Developed a modular quantification model integrating threat landscape intelligence, threat actor tactics and security control maturity to enable risk-based prioritization of controls to mitigate risk- Lead design and implementation of cyber risk management frameworks for Fortune 100/500 clients across life sciences, manufacturing, and technology- Defined Key Risk Indicators (KRIs) and Key Performance Indicators (KPIs), and designed and deployed executive and operational dashboards to provide visibility to organizational security posture- Partnered with client leadership to translate cyber metrics into business risk narratives, supporting investment and regulatory decisions.

Education

• SRM University

  Bachelor of Technology (B.Tech.), Mechanical Engineering

  2008 — 2012

Skills

• Mysql
• Microsoft Office
• Automation
• Business Intelligence
• Sql
• Mathematics
• Windows
• Data Analysis
• Project Management
• Business Analysis
• Analytics
• Business Strategy
• English
• Vba
• Business Analytics
• Microsoft Excel
• Powerpoint
• International Relations
• Data Mining
• Requirements Analysis
• Microsoft Word
• Team Leadership
• Requirements Gathering
• Public Speaking
• Analysis
• Web Analytics
• Tableau
• Statistical Modeling
• Market Research
• Sas
• Leadership
• Event Management
• Teamwork
• Team Management