Ciara O'Brien
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Ciara O'Brien Email & Phone Number

International Commercial Strategy & Business Transformation DirectorEx-Google | Ex-Fitbit |Ex-Deloitte at Deloitte
Location: Dublin, County Dublin, Ireland 7 work roles 3 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Deloitte
Role
International Commercial Strategy & Business Transformation DirectorEx-Google | Ex-Fitbit |Ex-Deloitte
Location
Dublin, County Dublin, Ireland
Company size
295722 employees

Who is Ciara O'Brien? Overview

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Quick answer

Ciara O'Brien is listed as International Commercial Strategy & Business Transformation DirectorEx-Google | Ex-Fitbit |Ex-Deloitte at Deloitte, a company with 295722 employees, based in Dublin, County Dublin, Ireland. AeroLeads shows a matched LinkedIn profile for Ciara O'Brien.

Ciara O'Brien previously worked as Strategy Director at Deloitte and Head of International Strategy, Google Wearables Portfolio (Pixel & Fitbit Brands) at Google. Ciara O'Brien holds 1.1, Mbs In International Business from Smurfit Business School.

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Deloitte

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Profile bio

About Ciara O'Brien

A high performing Senior Strategy and Business Operations Leader with a wealth of experience in management consulting and tech industry. Areas of expertise include business strategy & planning, project management, business operations, change & transformation management as well as leading and building effective teams. An excellent strategic thinker and problem solver with a bias for action and determination for results.

Current workplace

Ciara O'Brien's current company

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Deloitte
Deloitte
International Commercial Strategy & Business Transformation DirectorEx-Google | Ex-Fitbit |Ex-Deloitte
new york, new york, united states
Website
deloitte.com
Employees
295722
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7 roles

Ciara O'Brien work experience

A career timeline built from the work history available for this profile.

Strategy Director

Current
Deloitte

Ireland

Nov 2024 - Present

Head Of International Strategy, Google Wearables Portfolio (Pixel & Fitbit Brands)

Google

Dublin, County Dublin, Ireland

Sep 2022 - Aug 2024

Head Of Strategy & Operations, Go-To-Market At Google

Google
Oct 2019 - Sep 2022

Director - Customer & Digital Transformation

Deloitte

Dublin, Ireland

Client account director for Deloitte Ireland largest TMT account

Sep 2018 - Sep 2019

Business Model Transformation Senior Manager

Deloitte

Dublin, Ireland

Leading large scale operating model programs for telco clients redesigning data & analytics functions. Leading Business Transformation service offeringManaging all aspect of projects from building and developing the team, leading the problem solving, recommending solutions and planning implementationFast track promotion to Director

Oct 2017 - Aug 2018

Senior Manager Delivery Leadership

Slalom Consulting

San Francisco Bay Area

Slalom Consulting is a premier consulting firm in the US and is on Forbes 2024 list for World's Best Management Consulting Firms.Senior Manager managing a team of 8 with responsibility for:Leading selection and implementation of Enterprise Governance, Risk and Compliance platform for California’s leading utility (Fortune 200 company, over 20,00 employees)..

Nov 2014 - Mar 2016

Senior Manager

Deloitte

Dublin

Senior Manager, 2012-2014; Manager, 2010-2012; Senior Consultant, 2008-2010; Consultant, 2006-2008; Analyst, 2004-2006Worked closely with the C-Level in TMT, Finance (and other) clients on a range of topics including, short- & long-term strategies, digital transformations, operating model, org design, operational efficiency, etc.. Client Project Roles.

Sep 2004 - Oct 2014
Team & coworkers

Colleagues at Deloitte

Other employees you can reach at deloitte.com. View company contacts for 295722 employees →

EL Emilian Lock Emilian Lock Colleague at DeloitteHeemstede, North Holland, Netherlands, Netherlands View → NF Nicholas Federico Nicholas Federico Colleague at DeloitteNorth Brunswick, New Jersey, United States, United States View → MŁ Magdalena Łomnicka Magdalena Łomnicka Colleague at DeloitteCracow Metropolitan Area, Poland View → MT Marisol Tejeda Marisol Tejeda Colleague at DeloitteGuatemala, Guatemala View → GK Gledia Kokoshi, Fcca Gledia Kokoshi, Fcca Colleague at DeloitteAlbania, Albania View → WJ Warren Justin Xavier Warren Justin Xavier Colleague at DeloitteWP. Kuala Lumpur, Federal Territory Of Kuala Lumpur, Malaysia, Malaysia View → MM Manuella Masaki Manuella Masaki Colleague at DeloitteNairobi, Nairobi County, Kenya, Kenya View → MU Mark Usefara Mark Usefara Colleague at DeloitteWashington DC-Baltimore Area, United States View → RS Rupali Suggala Rupali Suggala Colleague at DeloitteHyderabad, Telangana, India, India View → SD Sharal Deegoju Sharal Deegoju Colleague at DeloitteMumbai, Maharashtra, India, India View →
3 education records

Ciara O'Brien education

1.1, Mbs In International Business

Smurfit Business School

Awarded scholarship for Summer China Programme in University of International Business and Economics, Beijing Dissertation “Short Break.

555 Points

The Teresian School, Dublin
FAQ

Frequently asked questions about Ciara O'Brien

Quick answers generated from the profile data available on this page.

What company does Ciara O'Brien work for?

Ciara O'Brien works for Deloitte.

What is Ciara O'Brien's role at Deloitte?

Ciara O'Brien is listed as International Commercial Strategy & Business Transformation DirectorEx-Google | Ex-Fitbit |Ex-Deloitte at Deloitte.

Where is Ciara O'Brien based?

Ciara O'Brien is based in Dublin, County Dublin, Ireland while working with Deloitte.

What companies has Ciara O'Brien worked for?

Ciara O'Brien has worked for Deloitte, Google, and Slalom Consulting.

Who are Ciara O'Brien's colleagues at Deloitte?

Ciara O'Brien's colleagues at Deloitte include Emilian Lock, Nicholas Federico, Magdalena Łomnicka, Marisol Tejeda, and Gledia Kokoshi, Fcca.

How can I contact Ciara O'Brien?

You can use AeroLeads to view verified contact signals for Ciara O'Brien at Deloitte, including work email, phone, and LinkedIn data when available.

What schools did Ciara O'Brien attend?

Ciara O'Brien holds 1.1, Mbs In International Business from Smurfit Business School.

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