David Barreto

David Barreto has extensive experience in information security and IT operations, currently serving as AVP Information Security Engineer & Operations Analyst at Johnson Financial Group since July 2025. Prior to this role, David was a Security Analyst / Administrator II at Snap-on from April 2023 to July 2025, and held several positions at Uline, including IT Security Administrator and Associate IT Security Administrator from May 2020 to April 2023. David's career began in the United States Marine Corps, where responsibilities included 1391 BFS from May 2016 to May 2022. Additional experience includes an IT Intern role at Modine Manufacturing Company and a Student Library Assistant position at the University of Wisconsin-Parkside. David Barreto earned a Bachelor's degree in Computer Science from the University of Wisconsin-Parkside between 2014 and 2020.