Summary

We’re looking for a Head of Security to join OpenSea to champion security for our team, platform, and millions of users. Security is key to everything we do, but today is distributed among our engineers, as well as a few security specialists. This role will level up our investment & expertise in the domain.

You will own security end-to-end: application, operational, and corporate with a focus on hands-on execution mixed with high-level strategy setting, shaping the security posture for one of the most prominent platforms in web3.

Responsibilities

1. Take hands-on ownership of all aspects of security at OpenSea including threat detection/response, infra, application & organizational security
2. Establish robust risk management processes, conducting regular assessments to identify vulnerabilities and implement mitigation strategies
3. Lead incident response and crisis management efforts, ensuring the organization can respond effectively to security threats
4. Foster a security-first culture through awareness programs and by engaging with stakeholders across all functions
5. Oversee security compliance initiatives and align with relevant industry standards while enabling our startup agility
6. Collaborate with executive leadership to ensure security initiatives support OpenSea's business goals

Desired Experience

1. 10+ years in security, with experience at a crypto company that ships quickly
2. Practical knowledge of blockchain security and crypto-specific attack vectors
3. Deep expertise operating in a cloud-hosted environment (AWS preferred)
4. Experience developing and implementing large-scale security strategies in a software company
5. Expertise in risk management, incident response, and security governance within the crypto space
6. Proficient in one or more programming languages, such as Java, Go, PowerShell, Node.js, C#, Python, and Ruby
7. Proven ability to communicate effectively with both technical and executive stakeholders
8. Passion for improving crypto security combined with a methodical approach to solving complex security challenges
9. High ownership mentality
10. AI-forward mindset with hands-on experience adopting and integrating AI tools

The base salary for this full-time position in the United States, spanning multiple internal levels depending on qualifications, ranges between $270,000 to $350,000 plus benefits & equity. Compensation for internationally based candidates will vary to reflect local market conditions.

Skills

• AWS
• Cryptocurrency
• Development
• Java
• Operations
• Risk Analysis
• Software Engineering