Kaj Siebeling

Kaj Siebeling is a Cyber Security Consultant at SUPERP since April 2023 and concurrently serves as a Security Tester at Rabobank from March 2024. Previously, Kaj worked as an Ethical Hacker at bol.com and held roles in IT support at GGZ inGeest and staffyou. As the owner of Grow Your Brand NL from February 2018 to February 2021, Kaj focused on helping businesses enhance brand identity and create user-centered websites. Other notable positions include Technology Operations at GIARTE, Web Developer at MobiMax, and various roles in customer service. Kaj completed an Omscholingstraject Make IT Work program in 2023 and holds degrees in MultiMedia Technology and Informatica.