Brett Fitzpatrick in

Brett Fitzpatrick

Enthusiast · DISC type i
Lead Security Engineer at Klaviyo
📍 Boston, Massachusetts, United States

Professional overview including current role context, leadership scope, domain focus, and career trajectory to help you understand background relevance before outreach.

Key behavioral and communication insights including interaction style, decision-making tendencies, and motivation drivers to tailor messaging and personalize conversations.

Business priorities, areas of interest, and practical outreach recommendations that can improve conversion quality for this professional.

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Experience
5 Years
Current Role
Lead Security Engineer
Location
Boston, Massachusetts, United States
Personality Overview

How Brett shows up

Amiable & Agreeable
Optimistic
Story Driven

They tend to be agreeable by nature, so take their promises with a pinch of salt.
 Unlike D or C types, they are convinced more by stories and testimonials. They prefer to build relationships rather than staying totally transactional.

Priorities

Topics Brett cares about

Strategic Priorities
Topic insights and context to help personalize outreach and discovery conversations.
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Career

Work history

8-2025
Lead Security Engineer
Klaviyo
3-2024 - 11-2025
Senior Security Engineer
Klaviyo
10-2023 - 2-2024
Senior Security Engineer
Stealth Startup
8-2022 - 10-2023
Lead Technical Architect & Engineer
IronNet
8-2023 - 8-2023
Inventor
IronNet
In the press

Media appearances

Media appearances and press coverage highlighting public visibility and thought leadership.
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Education
2015 - 2020
Bachelor of Science (BS)
Rochester Institute of Technology
2011 - 2015
High School Diploma
New Paltz High School
Social presence
in
Behavioral profile

DISC profile (public)

i

Influence (I)

Influence (I) reflects the degree to which a person prefers to work by influencing or persuading others. Those scoring high tend to be people oriented, motivated by social recognition and building relationships.

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