Martin Krustev

Martin Krustev has a robust background in IT and cybersecurity, currently serving as a Vulnerability Management and SOC Analyst at CETIN Bulgaria since November 2025. Previously, Martin worked as an IT System Support Engineer at Yettel Bulgaria from June 2022 to November 2025. Earlier experience includes various roles at A1 Bulgaria from October 2010 to September 2021, encompassing IT Incident Manager, Senior Specialist for Corporate Customers, Senior Specialist in Technical Support for Mobile Services, and Specialist in Customer Services. Martin holds a Master's degree in Cyber Security from the University of National and World Economy.