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Clark Smith
CISO Head of Engineering and Architecture Practice, Managing Director at Citi
Citi•Washington, District of Columbia, United States
View LinkedIn ProfileExperience26+ Years
LevelCXO
Executive Overview
Vision and strategies into delivered results.
Career Timeline
- CitiCurrent2021–Present· 5 yrs 9 mos
- Chief Cloud OfficerCurrentMay 2025–Present
- CISO Head of Engineering and Architecture Practice, Managing Director2021–Jul 2025
- 2019–Dec 2020· 1 yr 11 mos
- Head of Cyber-Fraud Threat Management2019–Dec 2020
- Nov 2015–2019· 3 yrs 2 mos
- Global Chief Security Officer (interim)Aug 2018–2019
- Chief Technology Officer, Chief Security Office (CISO and Corporate Security)Nov 2015–2019
- Apr 2012–Nov 2015· 3 yrs 7 mos
- Chief Information Officer, Senior Executive ServiceApr 2012–Nov 2015
- Sep 2010–Apr 2012· 1 yr 7 mos
- Director, Senior National Intelligence ServiceSep 2010–Apr 2012
- Dec 2005–Sep 2010· 4 yrs 9 mos
- Executive for Programs and Technology, Senior National Intelligence ServiceDec 2005–Sep 2010
- 2004–Dec 2005· 1 yr 11 mos
- Senior IT Specialist2004–Dec 2005
- 2000–Oct 2003· 3 yrs 9 mos
- Deputy Director2000–Oct 2003
Education
Bachelor of Science (B.S.)
Mechanical Engineering
Rensselaer Polytechnic Institute
Doctor of Philosophy (Ph.D.)
Mechanical Engineering
Duke University
Master of Science (M.S.)
Mechanical Engineering
Virginia TechExecutive Relationship Map
Reports To
Clark Smith
Vice Chair & President
Chief Financial Officer
Chief Technology Officer
Chief Operating Officer