Jack O'Neill is a SaaS Account Executive with over 7 years of experience in sourcing and closing complex B2B deals in the Cybersecurity sector. Having worked in roles at companies like Armis and Mandiant (now part of Google Cloud), Jack specialized in acquiring new customers and improving security training programs for global enterprises. Currently, as an Enterprise Account Executive at TryHackMe, Jack oversees full-cycle sales, collaborating with CISO-level security organizations to enhance their resilience and compliance through interactive training solutions. Jack holds a Professional Diploma in Cyber Security from University College Dublin and a Bachelor's degree in Psychology from University College Cork.
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