Randall J.

About Randall J.

Randall G. Jarrell is a seasoned cybersecurity and blockchain security expert with over two decades of experience spanning information assurance, smart contract auditing, and regulatory compliance. He has led security initiatives where he designed governance frameworks and ensured compliance with standards such as ISO 27001, SOC 2, and PCI DSS. Randall brings deep technical proficiency in penetration testing, smart contract vulnerability audits, and threat modeling for decentralized applications, along with a proven track record of delivering secure-by-design systems across blockchain and enterprise platforms.His work includes proactive risk mitigation through crypto bug bounty programs, smart contract testing, and full-spectrum security audits. With a strong background in both traditional IT security and emerging blockchain protocols, Randall helps progressive companies meet the highest security and compliance standards, including support for mission-critical use cases.Randall also holds multiple advanced cybersecurity credentials, including CISSP, AWS Solutions Architect, and the SANS GIAC Security Leadership (GSLC) certification. He also completed specialized training in SANS Web Application Penetration Testing (GWAPT), providing him with deep capabilities in secure application development and blockchain defense.

Experience

1. Deputy CISO

   Safran

   Jul 2025 — Present

Skills

• Application Security
• Information Assurance
• Security Operations Management
• Privacy Law
• Active Directory
• Windows Server
• Information Security
• Data Security
• System Monitoring
• Information Security Management
• Security Metrics
• Vendor Management
• Vulnerability Assessment
• Infragard
• Computer Forensics
• Payment Card Industry Data Security Standard (Pci Dss)
• Data Center
• Security Management
• Risk Assessment
• Internet Security
• Security Incident & Event Management
• Giac
• Firewalls
• Web Security
• Networking
• Network Security
• Security Audits
• System Deployment
• Security
• Iso 27001
• Pci Dss
• Penetration Testing
• Security Operations
• Vulnerability Management
• Disaster Recovery
• Cissp
• Vmware
• Seim
• Database Security
• Software Development Life Cycle (Sdlc)