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, and 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, and advise the CTO on major risks, priorities, and investment decisions

Requirements

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 remaining hands-on with incident response and complex risk remediation; Strong technical judgment and the ability to communicate risks clearly to business and technology leaders

Nice to have

Experience in financial services, payments, fintech, or digital assets