Drew Gelinas

Sr. Solutions Architect - Horizon3.ai

Role: Senior Solutions Architect at Horizon3.ai
Location: Boston, MA, US
LinkedIn followers: 500 followers

Information TechnologyView LinkedIn profile

About Drew Gelinas

Experienced technical sales leader, with a demonstrated history of working with SaaS…

Experience

Senior Solutions Architect
Horizon3.ai
Oct 2025 — Present · Boston, MA, US

Education

Worcester Polytechnic Institute
Bachelor’s Degree

Skills

Java
Javascript
Risk Analysis
Data Analysis
Microsoft Excel
C
C++
Linux
Xml
Android Development
Microsoft Office
Microsoft Word
Powerpoint
Social Media Marketing
Leadership
Sql
Ibm Db2
Extract, Transform, Load (Etl)
Microsoft Sql Server
Oracle Database
Microsoft Access
Teamwork
Research
Datastage
Swift
Data Analytics
Data Profiling
Fast Track

Contact information

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Work email
•••••@horizon3.ai
Personal email
•••••@•••••.com
Direct dial
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Current company

Horizon3.ai

Computer and Network Security · 543 employees · Founded 2019 · San Francisco, California, United States

Horizon3.ai answers the two most important questions in cybersecurity: If someone tried to compromise us, would we hold up? And, how do we withstand the onslaught of AI-powered attacks? Horizon3.ai’s NodeZero® shifts the advantage from attackers to defenders by giving organizations the power to fight AI with AI. The Proactive Security Platform autonomously tests your defenses at machine speed, safely finds and prioritizes exploitable attack paths, instantly verifies fixes, and drives a continuous loop so you can prove you’re resilient, not just hope you are. NodeZero, the World’s Best AI Hacker™, was built by an elite team of U.S. cyber veterans and has honed its skills over 225K production-safe tests, more than all manual pentests in history. More than 5,000 organizations including the NSA, CISA, Fortune 100 giants, and major healthcare providers trust Horizon3.ai to prioritize what matters and prove they’re ready for what’s next. Horizon3.ai has been recognized by Fast Company as one of the World’s Most Innovative Companies in 2026. The company ranked #3 overall on the 2025 Deloitte Technology Fast 500 and was named the #1 cybersecurity company on the Inc. 5000 in 2025. It has also been named to the Fortune Cyber 60 in both 2023 and 2025 and is a two-time Black Unicorn Award winner.

horizon3.ai

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About Drew Gelinas

Experience

Senior Solutions Architect

Education

Worcester Polytechnic Institute

Skills

Find verified contacts for anyone on LinkedIn