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