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Head of Security

Embedding Vc · San Francisco Bay Area

onsiteseniorPosted Oct 13, 2026security architectureincident responseidentity and accessthreat detectionkey managementwallet securityrisk assessment

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About this role

## Head of Security ### Responsibilities - Define Bybit’s company-wide security architecture and phased roadmap. - Identify systemic risks across businesses and systems, and prioritize remediation. - Lead security initiatives across: - Wallet and key management - Trading systems - Identity and access - Software development - Infrastructure - Build effective risk assessment, threat detection, and incident response capabilities—embedding security into engineering and day-to-day operations. - Anticipate emerging threats and technology shifts; advise the CTO on major risks, priorities, and investment decisions. ### Qualifications - Experience leading security for high-value assets or 24/7 mission-critical systems, with a track record of delivering change across teams. - Ability to set a long-term security direction while staying hands-on with incident response and complex risk remediation. - Strong technical judgment and the ability to communicate risks clearly to business and technology leaders. - Experience in financial services, payments, fintech, or digital assets is a plus (not required).

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