ISIC Leadership Team


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Charlotte Russell

Assistant Vice Chancellor of Office of Security and Compliance
Charlotte Russell has served as a leader in IT Security and has held multiple roles delivering IT services over the last 25 years for the University of North Texas System and University of North Texas, including overseeing enterprise security for their healthcare campus. She has a strong desire backed up with historical experience to partner with faculty, staff and students to find solutions that work for the goals CU has as an organization to bring CU Anschutz and CU Denver the cyber security and compliance that’s necessary in our academic and healthcare environments.

Sean Clark

Director of Information Security
Top Five Strengths: Strategic, Ideation, Individualization, Empathy, Communication
Sean began his career at CU in 1988 as a LAN admin for the Area Health Education Centers and eventually migrated to OIT and more recently ISIC. He earned his bachelor's degree in biology with a minor in chemistry. Sean's passion for technology started in high school where he learned basic programming on a Tandy TRS-80 circa 1981, and worked with a teletype connected via a SLOW modem to a mainframe computer at DU, which involved punch tape and punch cards. Seriously. His life mantra is "work hard, play hard" and he makes that happen by spending time with his family, reading, watching mixed martial arts, riding his bike, and playing a whole lot of disc golf.

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