Brittany Sullivan
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Brittany Sullivan Email & Phone Number

Director, Employer Branding and Marketing (North America) at Sanofi
Location: Boston, Massachusetts, United States 10 work roles 2 schools
1 work email found @flagshippioneering.com 1 phone found area 617 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email b****@flagshippioneering.com
Direct phone (617) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Director, Employer Branding and Marketing (North America)
Location
Boston, Massachusetts, United States

Who is Brittany Sullivan? Overview

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Quick answer

Brittany Sullivan is listed as Director, Employer Branding and Marketing (North America) at Sanofi, based in Boston, Massachusetts, United States. AeroLeads shows a work email signal at flagshippioneering.com, phone signal with area code 617, and a matched LinkedIn profile for Brittany Sullivan.

Brittany Sullivan previously worked as Senior Manager, Global Employer Brand and Recruitment Marketing at Moderna and Digital Content and Social Media Manager at Flagship Pioneering. Brittany Sullivan holds Bachelor’S Degree, B.S.B.A., Marketing, Sports Marketing Concentration from Suffolk University - Sawyer Business School.

Company email context

Email format at Sanofi

This section adds company-level context without repeating Brittany Sullivan's masked contact details.

{first_initial}{last}@flagshippioneering.com
86% confidence

AeroLeads found 1 current-domain work email signal for Brittany Sullivan. Compare company email patterns before reaching out.

Profile bio

About Brittany Sullivan

Every brand (and person) has a story worth telling, and I specialize in bringing those stories to life. I achieve this through impactful content marketing strategies that drive engagement, build brand loyalty, and deliver measurable results through storytelling, audience-focused campaigns, and data-driven insights. My leadership and employee philosophy is anchored in a deep commitment to creating authentic moments and environments where my team and colleagues can bring their full self to work and thrive. To me, that is paramount. My marketing toolkit is very comprehensive, encompassing employer branding, recruitment marketing, social media strategy and execution, video narrative and scripting, design and graphics carte-blanche creation, website design and optimization, UX redesign, email marketing internally and externally, thought leadership, and data analysis. With over a decade of experience spanning industries like biotech, higher education, healthcare, and sports, I’ve built a proven track record of delivering results-driven campaigns that engage and inspire.I’m equally passionate about helping others succeed. As a mentor at Suffolk University, I guide students and alumni in shaping their career trajectories, refining job search strategies, and achieving their educational goals.Personally, I am a champion of community building, geeking out over basketball, listening/seeing as much live music as possible and feel truly happy anywhere by the ocean.

Listed skills include Marketing, Social Media, Event Management, Powerpoint, and 20 others.

Current workplace

Brittany Sullivan's current company

Company context helps verify the profile and gives searchers a useful next step.

Sanofi
Sanofi
Director, Employer Branding and Marketing (North America)
Boston, MA, US
AeroLeads page
10 roles

Brittany Sullivan work experience

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

Director, Employer Branding And Marketing (North America)

Boston, Ma, Us

Senior Manager, Global Employer Brand And Recruitment Marketing

Current

Cambridge, Massachusetts, Us

May 2023 - Present

Digital Content And Social Media Manager

Cambridge, Ma, Us

Apr 2022 - May 2023

Premium Sales Assistant

Boston, Massachusetts, Us

Mar 2012 - Feb 2013

Student Marketing Consultant

Boston, Ma, Us

Jan 2012 - May 2012
2 education records

Brittany Sullivan education

Bachelor’S Degree, B.S.B.A., Marketing, Sports Marketing Concentration

Suffolk University - Sawyer Business School

Study Abroad Semester

Regent'S University London
FAQ

Frequently asked questions about Brittany Sullivan

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

What company does Brittany Sullivan work for?

Brittany Sullivan works for Sanofi.

What is Brittany Sullivan's role at Sanofi?

Brittany Sullivan is listed as Director, Employer Branding and Marketing (North America) at Sanofi.

What is Brittany Sullivan's email address?

AeroLeads has found 1 work email signal at @flagshippioneering.com for Brittany Sullivan at Sanofi.

What is Brittany Sullivan's phone number?

AeroLeads has found 1 phone signal(s) with area code 617 for Brittany Sullivan at Sanofi.

Where is Brittany Sullivan based?

Brittany Sullivan is based in Boston, Massachusetts, United States while working with Sanofi.

What companies has Brittany Sullivan worked for?

Brittany Sullivan has worked for Sanofi, Moderna, Flagship Pioneering, Harvard Business School, and Dana-Farber Cancer Institute.

How can I contact Brittany Sullivan?

You can use AeroLeads to view verified contact signals for Brittany Sullivan at Sanofi, including work email, phone, and LinkedIn data when available.

What schools did Brittany Sullivan attend?

Brittany Sullivan holds Bachelor’S Degree, B.S.B.A., Marketing, Sports Marketing Concentration from Suffolk University - Sawyer Business School.

What skills is Brittany Sullivan known for?

Brittany Sullivan is listed with skills including Marketing, Social Media, Event Management, Powerpoint, Teamwork, Microsoft Excel, Advertising, and Research.

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