Head of Security - Dragonfly Portfolio

Dragonfly is a crypto-native Venture Capital and research firm with $3.6B+ in assets under management and 160+ portfolio companies. Our Talent team connects people with roles across our portfolio, opening the door to opportunities through our Talent Network. This is not a listing for an internal role at Dragonfly. This posting connects you directly with one of our portfolio companies, which is looking to bring on a Head of Security to lead all aspects of cybersecurity, blockchain security, and operational risk management for a next-generation digital dollar platform bridging DeFi and traditional finance. What We're Looking For: 10+ years of experience in security leadership roles, with deep expertise in cybersecurity, blockchain, and risk management Proven ability to design and execute holistic security programs across digital and physical domains Strong understanding of blockchain and DeFi security (smart contract auditing, key management, exploit mitigation) Experience with compliance and certification frameworks (SOC 2, ISO 27001, GDPR, AML/KYC) Demonstrated leadership in building and mentoring high-performing security teams Technical proficiency across cloud infrastructure (AWS, GCP, Kubernetes), secure software development, and monitoring systems Bachelor’s or Master’s degree in Computer Science, Information Security, or related field; certifications like CISSP, CISM, or CRISC preferred Familiarity with DeFi-specific risks and security design patterns is a strong plus

About the Role: You will own the company’s global security strategy, spanning cybersecurity, blockchain security, physical security, and operational protection. Working closely with engineering, product, and compliance teams, you’ll embed security-by-design across all systems and processes. Key responsibilities include: Developing and executing a comprehensive security framework aligned with NIST and ISO 27001. Leading blockchain and smart contract security, including audits, formal verification, and exploit prevention Managing incident response, threat detection, and vulnerability management programs Driving compliance readiness for SOC 2 and ISO 27001 certifications Overseeing physical security, executive protection, and operational risk mitigation Building and mentoring a multidisciplinary security team Cultivating a culture of proactive risk management across the organization This is a high-impact leadership role in a fast-scaling environment where DeFi innovation meets real-world financial infrastructure

Process: We’ll confidentially match you with portfolio companies aligned with your background, skill set, and interests If mutual interest exists between you and a team, we’ll facilitate a warm introduction If there isn’t a match today, we’ll keep you top of mind for future opportunities

Our portfolio companies are globally distributed, offering remote, hybrid, and in-person roles worldwide. They’re building across the entire crypto ecosystem—including Crypto x AI, Prediction Markets , DeFi , CeFi , infrastructure , L1S and L2S , creator/consumer applications , NFTs , ZK, and more. All candidate submissions are strictly confidential. Submit your information below, and we’ll reach out if there’s a potential fit.