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Barry OCallaghan's
email & phone

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Current Position:

Senior Manager at PwC Japan

Experience:

20 years

Location:

Tokyo, Japan

How to contact Barry OCallaghan

Last updated:2025-08-10
emailo****y@pwc.com
phone+81-***-***-3452
LinkedIn
GitHub
Pinterest

Analytics

According to LinkedIn Barry OCallaghan started working on 2005, then the employee has changed 6 companies and 7 jobs. On average, Barry OCallaghan works for one company for 2 years. Barry OCallaghan has been working as a Senior Manager for PwC Japan for 487 days. If you are interested in this candidate, contact him directly by using contact details provided by SignalHire.

Work Experience

Senior Manager at PwC Japan

Jun 2024 - Current

Specialist Leader at Deloitte

Jul 2021 - Jun 2024

Specialist Master at Deloitte

Jan 2021 - Jul 2021

Cyber Security Manager at PwC Japan

Aug 2019 - Jan 2021

Senior Information Security Engineer at Nomura

May 2018 - Jul 2019

Cyber Security Analyst at Australian Government

Nov 2017 - May 2018

Senior Information Technology Engineer at Cognizant

Jun 2017 - Nov 2017

Senior Information Technology Engineer at ABN AMRO Clearing Bank

Feb 2015 - May 2017

Senior Information Technology Engineer at Australian Government

Oct 2010 - Feb 2015

Senior Information Technology Specialist at IBM

May 2005 - Sep 2010

Education

Master of Science - MS at Royal Holloway, University of London

Frequently Asked Questions

How long has Barry OCallaghan been working as a Senior Manager?

Barry OCallaghan's total experience in various companies as a Senior Manager 1 year 4 months.

What is Barry OCallaghan's minimum period of employment in the companies?

Barry OCallaghan's minimum period of employment in various companies is 5 months.

What is Barry OCallaghan's average duration of employment for different companies?

On average, Barry OCallaghan works for one company for 2 years 1 month

What industries has Barry OCallaghan worked in?

Barry OCallaghan works in the Management Consulting. Previously, Barry OCallaghan worked in the Financial Services, and Government Administration, and Information Technology and Services.

What positions has Barry OCallaghan held before?

Previously, Barry OCallaghan worked as a Specialist Leader, and Specialist Master, and Cyber Security Manager, and Senior Information Security Engineer, and Cyber Security Analyst.

How do I contact Barry OCallaghan?

Barry OCallaghan's email address is o****y@pwc.com, phone number is +81-***-***-3452. Sign up to get contact details.

Who is the President/CEO/Director of the PwC Japan?

The President/CEO/Director of the PwC Japan is kensaku mori

Who are Barry OCallaghan's peers at other companies?

Barry OCallaghan's peers at other companies are Gurprashad Sikka and Renah Joy Martini and Jacob Lewis
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Barry OCallaghan Namesakes

Name
Company
Position
B
Property Manager, Northeast Region
B
Federal Tax Consulting Services Senior Associate
B
Aussie Landscape
President
B
Management Assistant
B
Hawaii Film Critics Society
Founder
B
Washington Way Legal Solutions, PLLC
Founder WWLS
B
.
Business Consultant
B
NEWCASTLE FRUIT & PRODUCE COMPANY LLC
Produce Associate
B
MSC Cruises USA
Online GDS Business Technical Solutions Manager
B
Plan Review Specialist, Sr.

Other employees at PwC Japan

Name
Company
Position
X
Senior Associate
R
Human Resources Senior Associate
Y
Deals - Senior Associate
K
マネージャー
H
Director, Strategy Consulting
K
Director, Actuarial Services
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