Sean Catlett

Sean Catlett is an experienced cybersecurity professional with a robust background in security leadership across various organizations. Currently serving as General Manager & BISO EMEA at JupiterOne since November 2022, Sean focuses on enhancing cloud security and visibility in the EMEA region. Previously, Sean held notable positions including Chief Security Officer at Slack, where responsibilities spanned risk and compliance, product security, and customer protection, and SVP roles at Salesforce for Slack and Quip security programs. As the first CISO at Reddit, Sean established essential security and governance functions. With expertise cultivated through leadership roles at Optiv, Fidelity Investments, iSIGHT Partners, Betfair, and Barclays, Sean combines technical acumen with a strategic approach to cybersecurity. Sean holds a BS in Business Administration from The University of Texas at Dallas and attended The University of Texas at Austin.