Ival Martin

About Ival Martin

Cyber Security Engineer with nine years of direct experience performing offensive and defensive security operations.Experienced with red-teaming as a targeting officer as well as blue team security implementation as a security engineer. Skilled and trained at reverse engineering / penetration testing.Managing the threat detection, risk mitigation, compliance and vulnerability mitigation autonomous workflows. Adaptive at creating customized tools, leveraging advanced technologies and techniques to safeguard enterprisesystems and data.A unique blend of experiences in information collection, risk management and compliance engineering that has been compiled with advanced computing; delivering a full stack of capabilities.

Experience

1. Cyber-security Engineer

   ArcelorMittal

   Aug 2021 — Present · Pittsburgh, PA, US

   Senior Technical Analyst – Cyber Security EngineerSpearheaded threat detection and response efforts, developing data feeds and leveraging AI response systems.Classified threats using risk matrices and directed resources for timely isolation and remediation, creating policies and procedures adhering to compliance standards including IEC 62443, NIST-800-82, NIST-27001, GDPR, SOX and NERC CIP.Developed and implemented regional enterprise Defense-In-Depth strategy in coordination with parallel business units and global directives.Responded to state sponsored and advanced persistent threats to protect intellectual property and systems.Maintained up-time on covered IT and OT assets.Investigating and correlating daily alerts from SIEM and SOC feeds, interviewing responsible parties, communicating with the data or asset owner based on RACI matrix.Classification of threats and vulnerabilities in accordance with Sarbanes-Oxley.Engineering of autonomous controls to enforce compliance standards.Performed network threat isolation and conducted forensics on client operating systems.Tuning machine learning/AI detection systems and engineering custom AI models for autonomous responses.Administered the SOC and peripheral sensors, managing autonomous machine learning.Conducted penetration testing and fitness for service on Active Directory and network infrastructure, web interfaces and APIs.Led vulnerability assessment program and maintained risk artifact maps, driving proactivesecurity measures.Collaborated with an international team to address cybersecurity challenges and solve complex problems.Creating custom executables, tools and scripts for administrators to secure protocols and improve productivity.

Education

• Offensive Security

  OSCP OS-80594, P200

• College of Polytechnic Engineering

  Materials Sciences

  2003 — 2005