Ryan Palmisano
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Ryan Palmisano Email & Phone Number

Researcher at HackerOne
Location: Austin, Texas, United States 9 work roles 1 school
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Current company
Role
Researcher
Location
Austin, Texas, United States
Company size

Who is Ryan Palmisano? Overview

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Quick answer

Ryan Palmisano is listed as Researcher at HackerOne, a company with 6027 employees, based in Austin, Texas, United States. AeroLeads shows a matched LinkedIn profile for Ryan Palmisano.

Ryan Palmisano previously worked as Senior Infrastructure Security Engineer at Swish Analytics and Sr. DevSecOps Engineer at Fanduel. Ryan Palmisano holds Bachelor Of Applied Science - Basc, Computer And Information Systems Security/Information Assurance from Hilbert College.

Company email context

Email format at HackerOne

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HackerOne

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Profile bio

About Ryan Palmisano

My core competencies lie in developing and implementing comprehensive security solutions that align with reality. I also am involved with teleheath and innovating fitness with the latest IoT technologies. Catch me either running 5k's or coding up ideas for how IoT could take sport and fitness to the next level.

Current workplace

Ryan Palmisano's current company

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HackerOne
Hackerone
Researcher
Austin, TX, US
Website
Employees
6027
AeroLeads page
9 roles

Ryan Palmisano work experience

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

Senior Infrastructure Security Engineer

San Francisco Bay Area

Jul 2024 - Oct 2024

Sr. Devsecops Engineer

New York City Metropolitan Area

Nov 2021 - Aug 2023

Security Engineer

Manhattan, New York, United States

Jun 2019 - Sep 2021

Security Engineer

Manhattan, New York, United States

Nov 2017 - May 2019

Security Engineer

Manhattan, New York, United States

Oct 2015 - Nov 2017

Noc Engineer

Manhattan, New York, United States

Jul 2014 - Sep 2015

Fraud Analyst

Buffalo, New York, United States

Mar 2010 - Jul 2014
Team & coworkers

Colleagues at HackerOne

Other employees you can reach at hackerone.com. View company contacts for 6027 employees →

1 education record

Ryan Palmisano education

  • Hilbert College
    Computer And Information Systems Security/Information Assurance
FAQ

Frequently asked questions about Ryan Palmisano

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

What company does Ryan Palmisano work for?

Ryan Palmisano works for HackerOne.

What is Ryan Palmisano's role at HackerOne?

Ryan Palmisano is listed as Researcher at HackerOne.

Where is Ryan Palmisano based?

Ryan Palmisano is based in Austin, Texas, United States while working with HackerOne.

What companies has Ryan Palmisano worked for?

Ryan Palmisano has worked for Hackerone, Swish Analytics, Fanduel, Oscar Health, and Freewheel.

Who are Ryan Palmisano's colleagues at HackerOne?

Ryan Palmisano's colleagues at HackerOne include Roni Al-Darwish, Mohaned Ahmed, Rafid Hasan Khan, Juaneva Du Plessis, and Othmane Tizrit.

How can I contact Ryan Palmisano?

You can use AeroLeads to view verified contact signals for Ryan Palmisano at HackerOne, including work email, phone, and LinkedIn data when available.

What schools did Ryan Palmisano attend?

Ryan Palmisano holds Bachelor Of Applied Science - Basc, Computer And Information Systems Security/Information Assurance from Hilbert College.

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