Chief Information Security Officer (CISO) – Digital Assets / Blockchain

We are seeking an experienced CISO to lead the enterprise security strategy for a digital asset / blockchain-focused organization. The role will be responsible for building, implementing, and managing a robust cybersecurity framework to protect blockchain infrastructure, crypto/digital asset platforms, and enterprise systems.

Key Responsibilities:

• Define and execute the overall cybersecurity strategy aligned with business and regulatory requirements.
• Secure digital asset infrastructure, including wallets, custody systems, exchanges, and blockchain nodes.
• Establish enterprise-wide security governance, risk, and compliance (GRC) frameworks.
• Lead incident response, threat detection, and vulnerability management programs.
• Oversee cloud security architecture (AWS/Azure/GCP) and zero-trust implementation.
• Ensure protection against threats such as:
  • Smart contract exploits
  • Private key compromise
  • Exchange breaches
  • Insider threats
• Work closely with engineering teams on secure blockchain architecture design.
• Implement IAM, encryption, key management (HSM/KMS) strategies.
• Ensure compliance with global regulations (MAS, FATF, GDPR, SOC2, ISO 27001).
• Conduct regular security audits, penetration testing, and red team exercises.
• Manage relationships with external security vendors and audit firms.
• Build and lead a high-performing cybersecurity team.

Key Requirements:

• 10–20+ years in cybersecurity, with at least 5+ years in leadership (CISO / Head of Security / VP Security).
• Strong experience in financial services, fintech, crypto exchanges, or blockchain platforms.
• Deep understanding of:
  • Blockchain architecture (Ethereum, Layer 1/Layer 2 systems)
  • Cryptographic principles and key management
  • Cloud security (AWS/Azure/GCP)
  • SOC, SIEM, SOAR tools
• Experience handling security for digital asset custody or trading platforms is highly preferred.
• Strong knowledge of regulatory and compliance frameworks in financial technology.

Preferred Skills

• Experience with smart contract security and audits
• Familiarity with DeFi, CeFi, NFT ecosystems
• Certifications such as CISSP, CISM, CCSP, or equivalent
• Experience working in high-growth startups or exchange environments

Originally posted on Himalayas