Joseph I. is an experienced technology professional specializing in enterprise technology and security. Currently serving as the Director of Enterprise Technology & Security at ProPublica since July 2023, Joseph also holds the position of Senior Infrastructure Engineer at Posh from December 2025. Previous roles include Head of IT at 21.co (December 2021 - May 2023), IT Manager at Dataminr, Inc. (June 2015 - November 2016), and Director of Technology/Security at Massar Capital Management, LP (November 2016 - June 2019). Joseph's early career featured positions such as Network/System Administrator at rag & bone (January 2012 - June 2015) and IT System Administrator at Grimshaw (April 2010 - January 2012). Joseph earned a Bachelor of Science and an Associate of Science from Pennsylvania College of Technology and completed training at Cisco Networking Academy from 2005 to 2008.
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