Sam Domrzalski

Sam Domrzalski is a Senior Network Security Engineer at UScellular, with a focus on network security operations since February 2023. Previously, Sam held the position of Senior Information Security Engineer at PSCU from September 2020 to November 2022, where responsibilities included planning, deploying, and supporting various security tools. Prior experience includes serving as a Network Security Engineer at Northwestern Medicine, and a Network Engineer at 5thColumn LLC. Sam also worked as a Computer Lab Technician at DePaul University, ensuring the maintenance of lab environments, and briefly as an IT Correspondent at S.A.M. Law Office LLC. Sam earned a Bachelor of Science degree in Network Security from DePaul University between 2008 and 2013.