I

Isabelle Theisen's
email & phone

Current Position:

Group Chief Information Security Officer at Nomura

Experience:

27 years

Location:

Tokyo, Japan

How to contact Isabelle Theisen

emailt**@nomura.com
phone+81-***-***-3514
LinkedIn
X
Pinterest
YouTube
Instagram

Work Experience

Group Chief Information Security Officer at Nomura

Jan 2024 - Current

Chief Information Security Officer, Managing Director at Credit Suisse

Oct 2022 - Jan 2024

Chief Information Security Officer, Managing Director at Societe Generale

Jan 2019 - Mar 2023

Chief Information Security Officer (CISO), Managing Director at Deutsche Bank

Sep 2016 - Jan 2019

CISO - Cybersecurity Consultant at Cyber CISO For Hire, LLC

Feb 2010 - Aug 2016

Chief Information Security Officer (Global) at Caesars Interactive Entertainment Inc.

Aug 2010 - Nov 2012

Chief Security Officer (Global) at First Advantage

Oct 2005 - Feb 2010

Vice-President of Information Security (Global) at Warner Bros. Entertainment

Jul 2004 - Oct 2005

Information Security Officer (Global) at NBCUniversal

Jun 2002 - Jun 2004

Global Chief Information Security Officer (Vice-President) at American Express

Nov 1998 - Jul 2002

Isabelle Theisen started working in 1998, then the employee has changed 9 companies and 8 jobs. On average, Isabelle Theisen works for one company for 3 years.

Education

MSBA at California State Polytechnic University-Pomona

Current Company Information Nomura

Name: Nomura

Location: Tokyo, Japan

Employees: 10000+

Description: Nomura is an investment banking and securities firm that serve the needs of individuals, institutions, corporate and governments.\n\nNomura is a financial services group and global...

Frequently Asked Questions

What is Isabelle Theisen's minimum period of employment in the companies?

Isabelle Theisen's minimum period of employment in various companies is 1 year 3 months.

What is Isabelle Theisen's average duration of employment for different companies?

On average, Isabelle Theisen works for one company for 3 years 1 month

What industries has Isabelle Theisen worked in?

Isabelle Theisen works in the Financial Services. Previously, Isabelle Theisen worked in the Banking, and Gambling & Casinos, and Information Services, and Entertainment.

What positions has Isabelle Theisen held before?

Previously, Isabelle Theisen worked as a Chief Information Security Officer, Managing Director, and Chief Information Security Officer (CISO), Managing Director, and CISO - Cybersecurity Consultant, and Chief Information Security Officer (Global), and Chief Security Officer (Global).

How do I contact Isabelle Theisen?

Isabelle Theisen's email address is t**@nomura.com, phone number is +81-***-***-3514. Sign up to get contact details.

Who is the CEO of the Nomura?

The CEO of the Nomura is Kentaro Okuda

Who are Isabelle Theisen's peers at other companies?

Isabelle Theisen's peers at other companies are Joseph Hinkle and Chris Murphy and Stephen Bennett
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Isabelle Theisen Namesakes

Name
Company
Position
I
Chief Information Security Officer (CISO), Executive Consultant and Security Managing Director

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