Sunil Seshadri — CEO
Cybersecurity executive with 25+ years leading enterprise security at the world’s largest financial institutions and exchanges. I have built and operated cybersecurity programs that protect trillions of dollars in transactions, billions of payment cards, and the critical market infrastructure millions of people depend on daily. My work sits at the intersection of strategy, innovation, engineering, and risk — translating complex threat landscapes into decisive, scalable action.
Stackforce AI infers this person is a cybersecurity executive with extensive experience in financial services.
Location: Menlo Park, California, United States
Experience: 29 yrs 11 mos
Career Highlights
- 25+ years in cybersecurity leadership.
- Expert in protecting financial transactions and market infrastructure.
- Strong background in strategy, innovation, and risk management.
Work Experience
HealthEquity
EVP & CSO (1 yr 5 mos)
UnitedHealth Group
Deputy CISO (3 mos)
Acalvio Technologies
Advisory Board Member (1 yr)
Discover Financial Services
Cybersecurity Advisor (2 mos)
Obsidian Security
Board Member (2 yrs 3 mos)
Aqua Security
Advisory Board Member (2 yrs 4 mos)
Warburg Pincus LLC
Industry Advisor (1 yr)
Analysis and Resilience Center for Systemic Risk
Member Board of Directors (1 yr 7 mos)
Wells Fargo
Chief Information Security Officer (1 yr 11 mos)
Visa
Chief Information Security Officer (7 yrs 10 mos)
Intercontinental Exchange
Chief Information Security Officer (4 mos)
NYSE
Chief Information Security Officer (7 yrs 8 mos)
Archipelago
Managing Director - Information Security (2 yrs 10 mos)
Sony India, CNH, NML, Fiserv
Various senior/management roles (7 yrs)
Education
BS at Bangalore University
Master of Science - MS at University of Wisconsin-Milwaukee
Senior Leadership Program at INSEAD
Master of Business Administration - MBA at University of Hartford