Tim Messing
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Tim Messing Email & Phone Number

Senior Principal Security Engineer at Eli Lilly and Company
Location: Denver, Colorado, United States 8 work roles 2 schools
1 work email found @vivun.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email t****@vivun.com
LinkedIn Profile matched
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Current company
Role
Senior Principal Security Engineer
Location
Denver, Colorado, United States

Who is Tim Messing? Overview

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Quick answer

Tim Messing is listed as Senior Principal Security Engineer at Eli Lilly and Company, based in Denver, Colorado, United States. AeroLeads shows a work email signal at vivun.com and a matched LinkedIn profile for Tim Messing.

Tim Messing previously worked as Application Security Engineer at Universal Music Group and Application Security Engineer at Vivun. Tim Messing holds Master Of Science - Ms, Cybersecurity And Information Assurance from Western Governors University.

Company email context

Email format at Eli Lilly and Company

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{first}.{last}@vivun.com
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AeroLeads found 1 current-domain work email signal for Tim Messing. Compare company email patterns before reaching out.

Profile bio

About Tim Messing

Staying relevant and continually learning has never been more important in our changing world.My career has evolved over time and will continue to do so. From starting as a humble software engineer to stumbling into a newfound passion in security, I have gained diverse experiences that have made my learning and growth journey both rewarding and interesting, all the while attempting to master the trade.Fresh out of university with a newly minted degree in computer science, I operated in one of the coolest roles on the planet, keeping me busy with crafting software that was functional, efficient, and understandable. This first part of my journey is also where I got to build other skills such as leadership and mentorship. Then taking on the role of security champion opened my eyes to the wide world of application security, and I immediately fell lovestruck.Enter my desire to learn anything and everything about application security, which led to pursuing multiple certifications and a degree focused on security. The next part of my journey was just beginning.Focusing next on the extremely varied responsibilities that fall into the realm of application security, I started mastering the pillars one by one. It is one thing to understand what all the acronyms stand for, and another to realize the value these processes can bring to a team or organization when applied in the right way that melds with the culture.Still fueling my passion and curiosity for application security today, I continue to learn each day and fill my corpus with good ideas and lessons learned. I enjoy working towards protecting organizations from vulnerabilities and inspiring others to have an interest in security. If you want to discuss anything application security, don't hesitate to reach out!

Listed skills include Xml, C#, Visual Studio, Javascript, and 22 others.

Current workplace

Tim Messing's current company

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Eli Lilly and Company
Eli Lilly And Company
Senior Principal Security Engineer
Denver, CO, US
AeroLeads page
8 roles

Tim Messing work experience

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

Senior Principal Security Engineer

Eli Lilly And Company

Denver, CO, US

Application Security Engineer

Current

Santa Monica, California, US

Sep 2023 - Present

Application Security Engineer

Oakland, California, US

May 2022 - Aug 2023

Application Security Engineer

Westlake, Texas, US

Feb 2019 - Apr 2022

Senior Software Engineer

Westlake, Texas, US

Mar 2018 - Jan 2019

Staff Software Engineer

Westlake, Texas, US

Jan 2013 - Feb 2018

Associate Software Engineer

Westlake, Texas, US

Jun 2011 - Dec 2012
2 education records

Tim Messing education

Master Of Science - Ms, Cybersecurity And Information Assurance

Western Governors University

Bachelor Of Science - Bs, Computer Science

Metropolitan State University Of Denver
FAQ

Frequently asked questions about Tim Messing

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

What company does Tim Messing work for?

Tim Messing works for Eli Lilly and Company.

What is Tim Messing's role at Eli Lilly and Company?

Tim Messing is listed as Senior Principal Security Engineer at Eli Lilly and Company.

What is Tim Messing's email address?

AeroLeads has found 1 work email signal at @vivun.com for Tim Messing at Eli Lilly and Company.

Where is Tim Messing based?

Tim Messing is based in Denver, Colorado, United States while working with Eli Lilly and Company.

What companies has Tim Messing worked for?

Tim Messing has worked for Eli Lilly And Company, Universal Music Group, Vivun, Charles Schwab, and Metropolitan State University Of Denver.

How can I contact Tim Messing?

You can use AeroLeads to view verified contact signals for Tim Messing at Eli Lilly and Company, including work email, phone, and LinkedIn data when available.

What schools did Tim Messing attend?

Tim Messing holds Master Of Science - Ms, Cybersecurity And Information Assurance from Western Governors University.

What skills is Tim Messing known for?

Tim Messing is listed with skills including Xml, C#, Visual Studio, Javascript, Sql, Css, Jquery, and Asp.Net.

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