Tristan Cooper

Tristan Cooper is an accomplished Enterprise Sales Engineer at Sierra since August 2025, with extensive experience in technical roles at HubSpot from September 2016 to June 2025, including Solutions Architect L2, Solutions Architect L1, Principal Solutions Engineer, Senior Solutions Engineer, and Technical Consultant. Notable achievements at HubSpot include being a two-time President’s Club award winner for revenue attainment and building an internal web app and chrome extension using Node. Prior to HubSpot, Tristan worked as a Business Development professional and Research Assistant at Work, an organization focused on alleviating global poverty. Tristan holds a Bachelor of Arts in Diplomacy and World Affairs and Economics from Occidental College and has pursued further education at Boston University and Harvard Extension School.