Bryan Timmerman

Bryan Timmerman currently serves as the Chief Information Security Officer at Data Dimensions since November 2025. Previously, Bryan held significant roles at Diligent from May 2022 to December 2025, including Vice President, Deputy Chief Information Security Officer, and Vice President, Product Security/Cyber Risk Management. Bryan also served as Chief Information Security Officer at Galvanize/Rsam from October 2013 to May 2022, where a team was built to secure corporate and customer data and security controls were implemented for public cloud usage, particularly on AWS. Earlier in Bryan's career, from July 2009 to October 2013, a position as Sr. Manager of Threat and Vulnerability Management was held at Express Scripts Pharmacy Benefit Services, focusing on protecting sensitive member information and establishing a comprehensive Threat and Vulnerability Management program.