Our faculty members come from all corners of the U.S. public sector marketplace — marketers, thought leaders, government (current and former), media, business development and sales leaders — contributing their time and knowledge to deliver content-rich experiences for our students. 

If you have knowledge to share with our community, we invite you to join our GMarkU Faculty.  

Click here to let us know! 

Faculty

Rebecca Umberger

Government Marketing Thought Leader

Marc Zoellner

Business Development and Operations Subject Matter Expert

Guy Timberlake

Federal Contracting Expert on mission critical and daily business operations

Tom Trezza

Media Thought Leader on relevant Thought Leadership topics that are top of mind to Government

Tom Temin

Writer, Broadcaster, Speaker, Federal Market Consultant, Publishing Consultant

Tom Suder

Government Collaborator & Thought Leader for government academia and industry resolving emerging technology challenges

Chris Parente

Storyteller, Communication Strategist with B2G technology companies

Bob Dix

Government Affairs & Public Policy Thought Leader

Rita Walston

Federal Field Marketing Director, Snowflake

James Baker

Noted speaker, author, marketing consultant and strategist on the public sector technology marketplace

Mark Amtower

Consultant, speaker, business best-selling author, columnist, adjunct graduate professor, and Godfather of Government Marketing

Scott Lewis

President & CEO, PS Partnerships

Tim Karney

Consultant, Editor of The All Hazards Emergency Network, Co-Host of “Disaster Resilience For America”

Gal Borenstein

CEO and Founder, Borenstein Group

Matt Langan

Content Marketer for Defense, Government and Health IT