Sean Williams

Sean Williams is a skilled software engineer and technical advisor with extensive experience in cybersecurity and infrastructure security. Currently, Sean serves as a Member of Technical Staff at OpenAI, focusing on security since April 2024. Prior to this role, Sean worked at Cruise as a Technical Engineering Manager, leading the Threat Defense team from February 2020 to April 2024, where responsibilities included mitigating cybersecurity risks. Previous positions include Software Engineer roles at Google and Facebook, and System Engineer roles at Amazon Web Services and Space Systems Loral, demonstrating a strong foundation in software development, security infrastructure, and incident response across various technology domains.