Sean Dempsey - Email & Phone Number

Staff/lead Software Developer, Data science and engineering team at Duo Security

Sean Dempsey is based out of Austin, Texas, United States and works at Duo Security as Staff/lead Software Developer, Data science and engineering team.

Sean Dempsey's Contact Information

Sean Dempsey's Work email

s*****@duo***.com

Valid

Latest update

October 28, 2025

Location

Austin, Texas, United States

Sean's current employer

Duo Security

Description

Protect your workforce and user data from cybersecurity risks with Multifactor Authentication (MFA), Two-Factor Authentication (2FA) and ...

Website

duo.com

HQ Location

Ann Arbor, MI, United States

Number of employees

501-1000

Industry

Computer And Network Security

Latest update

May 1, 2024

Read about Duo Security

Frequent questions about Sean Dempsey

What company is Sean Dempsey working for?

Sean Dempsey works for Duo Security.

What is Sean Dempsey's function at Duo Security?

Sean Dempsey is Staff/lead Software Developer, Data science and engineering team at Duo Security.

Where is Sean Dempsey based?

Sean Dempsey is based out of Austin, Texas, United States.

What is Sean Dempsey's work email address?

Sean Dempsey's professional email address is s*****@duo***.com

Who are Sean Dempsey's co-workers?

Sean Dempsey's colleagues are Jon Oberheide, Colin Jones, Tim McCarrey, Chris Anderson, Adam Clark, Lauren Pully, Kenneth Louie, Andrea Neuhoff, Liam McDonough, Jason Kayser, Lydia Hu, Patrick Gleason, Oliver Cheal, Jordan Wray, Robbie Small, Brian Lindauer, Satish Chandrasekaran, Aaron Melear, Derek Hart, Tracy Toepfer, Marina Fedner, Iva Vukelja, Daniel Yang, Emily Fite, Jason Cooley, Brad Hassack, Mike Spitz, Erin Howe, Jon Napier, Sam Runham, Jackie CISSP, Michael Murray, Ryan Taylor, Pete Buelow.

Sean's co-workers

VP of WW Inside Sales

Chris Anderson

Product CTO / Senior Principal Product Manager

Adam Clark

VP, Sales Engineering and Operations

Lauren Pully

Head of Endpoint Engineering

Kenneth Louie

Software Engineering Technical Lead, Data Streaming

Andrea Neuhoff

Senior Lead Product Designer

Liam McDonough

Lead Software Engineer (SRE Security)

Jason Kayser

Head of Strategy & Planning

Lydia Hu

Director of WW Sales - SMB

Patrick Gleason

Head of TSA - Inside Sales

Oliver Cheal

General Manager and Director of Sales EMEA

Jordan Wray

Head of Global Technical Support

Robbie Small

Technical Lead

Brian Lindauer

Director of Data Science

Satish Chandrasekaran

Head of Quality - Duo Engineering

Aaron Melear

Director, MSP Partners

Derek Hart

Head of Americas Strategic Partners

Tracy Toepfer

Art Director

Marina Fedner

Director of Software Engineering

Iva Vukelja

Sr Director of Product Management, Duo and Zero Trust

Daniel Yang

Director, Customer Solutions Engineering

Emily Fite

Head of Account Development, AMER & APJC

Jason Cooley

Head of Duo Commercial Select Sales-West

Brad Hassack

Director of Commercial Mid-Market Sales, Central/South

Mike Spitz

Head of SMB, WorldWide

Erin Howe

Director, WW Sales Operations

Jon Napier

Director of Software Engineering

Sam Runham

Account Director - EMEA

Jackie CISSP

Head Of Product Marketing

Michael Murray

Head of Sales Engineering - Strategic Partner, Duo MSP, and Umbrella MSP

Ryan Taylor

Head of Strategic Planning & Business Operations

Pete Buelow

Lead Site Reliability Engineer

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