Marco Steinsieck

Marco Steinsieck is an experienced professional in media and business development, currently serving as the Head of Sephora Media Network at SEPHORA since 2022. Prior to this role, Marco held various positions at Staples from 2015 to 2022, including General Manager of Staples Media Network, where responsibilities included the design and implementation of the operating model, alongside leading paid onsite media efforts that achieved 100%+ growth over two consecutive years. Earlier career experiences include serving as Head of Business Development at DraftKings, Inc., where strategic partnerships led to significant growth, and managing product marketing and business development for Vistaprint. Marco started the professional journey at John Snow, Inc. as a Project Coordinator. Marco holds an AB in International Relations from Brown University.