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Erin Dienst Email & Phone Number

Chief of Staff (MA) at American Express
Location: New Haven, Connecticut, United States 13 work roles 3 schools
1 work email found @3m.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

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Current company
Role
Chief of Staff (MA)
Location
New Haven, Connecticut, United States
Company size

Who is Erin Dienst? Overview

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Quick answer

Erin Dienst is listed as Chief of Staff (MA) at American Express, a with 79797 employees, based in New Haven, Connecticut, United States. AeroLeads shows a work email signal at 3m.com and a matched LinkedIn profile for Erin Dienst.

Erin Dienst previously worked as Global Media Technology and Governance, Sr. Strategist at 3M and Global AdTech Strategist at 3M. Erin Dienst holds Master'S Degree, Business Administration And Management, General from Yale School Of Management.

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Email format at American Express

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{first_initial}{last}@3m.com
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Profile bio

About Erin Dienst

Accomplished senior marketing professional with years of proven success developing and implementing marketing strategies and technologies, and accelerating growth through the customer lifecycle through data-driven marketing in diverse sectors, from B2B, B2C, real estate, technology, and nonprofits. Cross-functional governance leader, convenor, and consensus driver who consistently achieves strong results in privacy, data, and digital asset compliance and technology adoption.Thrives in fast-paced, challenging settings requiring innovative strategic planning. Exceptional communication skills, with significant experience in copywriting, advertising, public relations, media advocacy, project management, and event planning. Specialties include:Digital Marketing/Demand GenPaid Media/Digital Advertising/Media BuyingPaid Search/SEOSocial MediaBrand Strategy & ManagementDigital Customer EngagementInternal Corporate PolicyDigital Governance and ComplianceESG/Sustainability Communication

Current workplace

Erin Dienst's current company

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American Express
American Express
Chief of Staff (MA)
New York, NY, US
Employees
79797
AeroLeads page
13 roles

Erin Dienst work experience

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

Global Media Technology And Governance, Sr. Strategist

Current
3M

St Paul, Mn, Us

I lead Integrated Media Governance at 3M, enabling safe and effective marketing processes for over 500+ marketers across several business units and many divisions. My leadership of an internal Governance Committee ensures that our media and marketing strategies are best-in-class while staying on brand and complying with local regulations, including IP and Copyright, Privacy, Trademark, and other company policies. I lead implementation of new technologies and integration with our MarTech stack. With Sprinklr Advertising, I influenced in-house and agency marketers globally to drive over 80% adoption so that paid media data can be viewed in a full-funnel reporting suite for our CMOs.

May 2023 - Present

Global Adtech Strategist

3M

St Paul, Mn, Us

• Created and implemented an enterprise approach for a center of excellence of paid advertising, inclusive of technology, training and enablement• Designed enterprise paid media governance and operations for brand safety and compliance with global data privacy• Established a global reporting standard across media channels for marketing across 4 business groups and global corporate brand activation

Aug 2022 - May 2023

Paid Media Manager

Washington, Dc, Us

• Developed structured paid media marketing plans for Homesnap’s key product lines.• Tested new tactics to drive customer acquisition and revenue in full-funnel strategies through paid social, search, and display.• Designed reporting strategies to generate key insights from marketing analytics.

Feb 2022 - Aug 2022

Paid Media Specialist | Digital Marketing Fellow

Req

Washington, District Of Columbia, Us

• Executed and paced full-funnel paid media campaigns for clients in e-commerce, publishing, real estate, health and beauty, issue advocacy and banking, to reach business objectives (lead generation, acquisition, purchases, remarketing, traffic, and more) through paid social (Facebook, Instagram, Twitter, LinkedIn, TikTok, Pinterest) and paid search. • Collaborated with the REQ paid media team to provide full-funnel digital marketing strategies to optimize client goals in the paid advertising space• Monitored and optimized ads to maximize results, ensuring budgets are on pace and KPIs are met

Nov 2021 - Feb 2022

Marketing Consultant And Recruiting Operations

Seattle, Washington, Us

• Designed and executed lead generation and customer retention marketing strategies for cybersecurity consulting firm.• Optimized the company's online presence across social, email, and web to boost recruiting efforts.

Sep 2021 - Feb 2022

Senior Digital Outreach And Social Content Producer

Cambridge, Ma, Us

• Created, published, and promoted digital content on behalf of higher education nonprofit organization.• Coordinated live interviews with thought leaders and academicians in science, technology, and politics.

Aug 2020 - Aug 2021

Global Digital Strategies Vp Team Member

Cru

Orlando, Fl, Us

• Served on design teams and led communications for conferences in Argentina, Ethiopia, Thailand, and Singapore, each attended by 70–300 organizational leaders from 100+ countries.• Produced monthly newsletter updating organizational constituents on digital transformation efforts.

Oct 2017 - Aug 2020

Global Social Media Community Manager

Cru

Orlando, Fl, Us

• Led selection process for new enterprise-level social media tool. Facilitated onboarding for 40+ international marcomm teams resulting in tracking engagement of 5 million followers.• Created and led numerous social media trainings, including online articles and modules, webinars, and live presentations.• Facilitated network of 80+ communications and social media specialists by quarterly meetings, newsletters, webinars.

Jan 2016 - Aug 2020

Russia Digital Marketing Manager

Cru

Orlando, Fl, Us

• Launched campaigns using A/B testing to various audiences in Russia using paid search and paid social toward fulfillment of the team’s objectives and key results. • Developed and launched production of contextualized video content strategy.• Designed user journeys utilizing chatbots, email campaigns, and e-learning platforms.

Aug 2018 - Jun 2020

Cru Social Media Team Leader

Cru

Orlando, Fl, Us

• Directed social media strategy for the organization’s primary social media accounts and managed a team of content creators.• Grew Facebook audience from 90k to 140k, Instagram from 6k to 14k, and Twitter from 7k to 13k. • Produced quarterly Facebook Live, conducting interviews and showcasing events.• Leveraged data and analytics to drive marketing strategy and measurable outcomes.• Led social media team for biennial staff conference attended by 5k people.• Developed crisis management strategies to mitigate potential reputation risks.• Hosted summer internship program for student interns.

Jan 2016 - Aug 2018

Field Staff

Cru

Orlando, Fl, Us

• Mentored students and developed programs for spiritual and leadership development.• Partnered with other nonprofit organizations to provide student volunteers for disaster relief efforts and inner-city programs. • Planned and led service and learning trip to Southern India with student volunteers.• Managed team website and social media to promote student programs offered.

Apr 2010 - Dec 2015
Team & coworkers

Colleagues at American Express

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3 education records

Erin Dienst education

Master'S Degree, Business Administration And Management, General

Yale School Of Management

Master Of Arts - Ma, Global Communication

Elliott School Of International Affairs

Bachelor Of Arts - Ba, Digital Technology And Culture

Washington State University
FAQ

Frequently asked questions about Erin Dienst

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

What company does Erin Dienst work for?

Erin Dienst works for American Express.

What is Erin Dienst's role at American Express?

Erin Dienst is listed as Chief of Staff (MA) at American Express.

What is Erin Dienst's email address?

AeroLeads has found 1 work email signal at @3m.com for Erin Dienst at American Express.

Where is Erin Dienst based?

Erin Dienst is based in New Haven, Connecticut, United States while working with American Express.

What companies has Erin Dienst worked for?

Erin Dienst has worked for American Express, 3M, Costar Group, Req, and Kalles Group.

Who are Erin Dienst's colleagues at American Express?

Erin Dienst's colleagues at American Express include Shweta Mondal, Matth Brilliant, Erin Evans, Margot Reeman, and Gharsalli Jihen.

How can I contact Erin Dienst?

You can use AeroLeads to view verified contact signals for Erin Dienst at American Express, including work email, phone, and LinkedIn data when available.

What schools did Erin Dienst attend?

Erin Dienst holds Master'S Degree, Business Administration And Management, General from Yale School Of Management.

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