Sean Breen Email & Phone Number
Permanent Building Substitute @ Weston High School
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Sean Breen Location
- Cambridge, MA, US
Sean Breen Work
- 2026 -now Permanent Building Substitute @
- 2025 -now Substitute Teacher @
- 2025 -now Crew Member @
- 2026 -2026 Long Term Substitute Teacher @
- 2025 -2026 Model United Nations (MUN) Advisor @
- 2025 -2026 Special Education Teaching Assistant @
- 2024 -2024 Key Account Manager @
- 2023 -2024 Client Success Manager @
- 2022 -2023 Enterprise Sales Executive @
- 2021 -2022 Account Executive - Anglophone Countries @
- 2019 -2020 Sales and Customer Success Manager - United States @
- 2017 -2019 Sales and Customer Success Manager - North America @
- 2017 -2017 Chief Marketing Officer @
- 2016 -2016 Business Analyst @
- 2016 -2016 Recruitment Officer @
- 2015 -2015 Systems Design Intern @
- 2014 -2014 PSME Orientation Leader @
- 2013 -2014 Administrative Graduate Assistant @
- 2012 -2013 Canvass Director @
- 2012 -2012 Field Organizer @
- 2012 -2012 Assistant Director @
- 2008 -2012 Student Manager @
- 2011 -2012 Government Relations Intern @
- 2007 -2009 Crew Member @
- 2006 -2006 Volunteer @ Steve Silverman for County Executive
Sean Breen Education
- UMass Boston
Master of Education - MEd (History Teacher Education)
2025-2026 - Cornell University
Human Resources Management (Human Resources Management/Personnel Administration, General)
2025-2025 - University of Paris I: Panthéon-Sorbonne
Master of Science - MS (Business/Managerial Economics)
2014-2015 - University of Paris I: Panthéon-Sorbonne
Master of Science - MS (Economics)
2013-2014 - Boston University
Bachelor of Arts - BA (Economics)
2008-2012 - Walter Johnson High School
High School Diploma
2004-2008
Sean Breen Skills
- Foreign Languages
- Research
- Press Releases
- Public Speaking
- Customer Service
- Multicultural
- Political Campaigns
- PowerPoint
- Leadership
- Management
- Strategy
- Microsoft Excel
- Grants
- Microsoft Office
- Stata
- Social Media
- Microsoft Word
- Data Analysis
- Nonprofits
- French
- Fundraising
- Nonprofit Organizations
- Team Building
- Microsoft PowerPoint
- Translation
Sean Breen Summary
- Sean Breen, based in Cambridge, MA, US, is currently a Permanent Building Substitute at Weston High School. Sean Breen brings experience from previous roles at Waltham Public Schools, Trader Joe's, Needham High School and Wellesley High School. Sean Breen holds a 2025 - 2026 Master of Education - MEd in History Teacher Education @ UMass Boston. With a robust skill set that includes Facebook, Foreign Languages, Research, Press Releases, Public Speaking and more. Sean Breen has 2 emails on RocketReach.
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