Killian Callahan is an experienced professional in security operations and intelligence analysis, currently serving as the GSOC Operations Lead at Roblox since September 2025. Prior to this role, Killian worked as the Global Security Operations Center Manager at PINKERTON from February 2024 to September 2025 and held positions as a Tactical Intelligence Analyst at both Security Industry Specialists and PINKERTON. Killian's career began in the restaurant industry from January 2013 to August 2019, serving in various roles including Shift Manager, Bartender, and Server. Killian's military background includes service in the United States Marine Corps as an Infantryman from January 2007 to January 2011, with specialization in rockets and demolition techniques. Academically, Killian holds a Master's degree in International Relations and Affairs from Texas A&M University - The Bush School of Government and Public Service, as well as a Bachelor of Arts in History from Texas A&M University.
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