We are seeking a seasoned and visionary blockchain security auditor to help secure our blockchain and crypto initiatives. The ideal candidate will have deep expertise in Ethereum and Solidity, along with experience in other platforms like Rust and Solana, and at least one year of hands-on auditing experience. While knowledge of other emerging technologies-such as AI security, gaming platforms, software bots, and social media-is a plus, it's not required. This high-visibility, individual contributor role demands strong technical acumen, strategic thinking, and cross-functional collaboration. As part of a team of subject matter experts, the auditor will guide secure development practices, perform smart contract reviews, and contribute to cybersecurity strategies across emerging technologies. Responsibilities include staying current with technological advancements, researching and documenting best practices, monitoring vulnerabilities, and developing training materials. The role also involves partnering with Enterprise Cybersecurity teams to enhance Fidelity's overall security posture. The Emerging Technology Cybersecurity Assessment Team plays a critical role in safeguarding Fidelity's assets and customer interests by proactively identifying and mitigating vulnerabilities. Through collaboration, innovation, and subject matter expertise, the team empowers developers and business units with training and tools to seamlessly integrate security throughout the development lifecycle. Committed to excellence, the team strives to be best-in-class-producing high-quality, customer-focused work, driving cybersecurity research, and serving as a role model across the enterprise and industry, ultimately providing a competitive edge for the firm.