Gregory Kotzas
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Gregory Kotzas Email & Phone Number

GLEG, CISSP, CISM, OMGWTFBBQ at Virtu Financial
Location: New York City Metropolitan Area, United States, United States 8 work roles 2 schools
1 work email found @virtu.com 3 phones found area 212 and 646 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email g****@virtu.com
Direct phone (212) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Virtu Financial
Role
GLEG, CISSP, CISM, OMGWTFBBQ
Location
New York City Metropolitan Area, United States, United States
Company size
501 employees

Who is Gregory Kotzas? Overview

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Quick answer

Gregory Kotzas is listed as GLEG, CISSP, CISM, OMGWTFBBQ at Virtu Financial, a company with 501 employees, based in New York City Metropolitan Area, United States, United States. AeroLeads shows a work email signal at virtu.com, phone signal with area code 212, 646, and a matched LinkedIn profile for Gregory Kotzas.

Gregory Kotzas previously worked as Information Security Engineer at Virtu Financial and NIS Senior Manager at Pwc. Gregory Kotzas holds B.S., Computer Science from New Jersey Institute Of Technology.

Company email context

Email format at Virtu Financial

This section adds company-level context without repeating Gregory Kotzas's masked contact details.

{first_initial}{last}@virtu.com
89% confidence

AeroLeads found 1 current-domain work email signal for Gregory Kotzas. Compare company email patterns before reaching out.

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Profile bio

About Gregory Kotzas

Mr. Kotzas specializes in attack and penetration testing, wireless testing, hardware hacking and social engineering. Mr. Kotzas is a Certified Information System Security Professional, Certified Information Security Manager and a Comptia Security+ certified professional. Mr. Kotzas has over 12 years of experience in the field of Information Security and Information Assurance. His experience includes social engineering, web application testing, internal and external penetration testing, and wireless and RF testing for Fortune 100 clients, as well as testing and certifying enterprise and tactical systems for the Department of Defense. He has also performed ISF SoGP benchmarks for international clients.Specialties:CISMGIAC GLEGCISSPSecurity+ A+Control TestingBenchmarkingInformation Security Security PolicyGovernance

Listed skills include Information Security, Cissp, Information Security Management, Computer Security, and 28 others.

Current workplace

Gregory Kotzas's current company

Company context helps verify the profile and gives searchers a useful next step.

Virtu Financial
Virtu Financial
GLEG, CISSP, CISM, OMGWTFBBQ
29th Floor New York New York US 10022
Website
virtu.com
Employees
501
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Company profile
View company profile Email format
8 roles · 27 years

Gregory Kotzas work experience

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

Information Security Engineer

Current
Virtu Financial

New York, New York, US

Nov 2019 - Present

Nis Senior Manager

Pwc

GB

Global Privileged Access Tech Lead. CyberArk Architect

Dec 2016 - Nov 2019

Cybersecurity And Privacy Manager

Pwc

GB

Lead engagements with global Fortune 100 clients to implement DLP technology, firewall policy, security and risk assessments, and Industry bench-marking.

Jun 2015 - Nov 2016

Advisory Senior Associate

Pwc

GB

-Performed internal and external penetration testing on several Fortune 500 companies across such industries as entertainment, telecommunications, manufacturing, and gaming. Identified key weaknesses in technical controls and overall corporate policy that led to high levels of access to mission critical systems.-Performed WiFi assessments and wireless.

2011 - Jun 2015

Information Security Engineer

Telos Corporation

Ashburn, VA, US

Performed DIACAP certification for DoD enterprise and tactical systems.

Sep 2008 - Dec 2010

Developer

Ispbx, Llc.

Developed web-based CRM application in Python with MySQL back-end to manage new dealer applications, customer contacts, and inventory. Developed system to safeguard front-end from injection attack using cgi escapes. Normalized the database to allow for growth in complexity and size of company. Wrote XML backup script for hardware PBX system.

Feb 2008 - Sep 2008

It Department Assistant Head

Crossroads Realty, Inc.

Dealt with network and personal computer difficulties across a 15 office real estate company. Administered wired and wireless networks. Managed Windows Server 2000/2003 and Active Directory users and printers. Installed and configured FortiGate Firewalls and wrote basic filtering rules for appropriate office use. Installed and configured wireless access.

May 2004 - Aug 2007

Expeditor

Spark The Wave
1999 - 2007 ~8 yrs
Team & coworkers

Colleagues at Virtu Financial

Other employees you can reach at virtu.com. View company contacts for 501 employees →

MK Mark Kearney Mark Kearney Colleague at Virtu Financial Dublin, County Dublin, Ireland, Ireland View → XW Xuechen Wang Xuechen Wang Colleague at Virtu Financial Austin, Texas Metropolitan Area, United States, United States View → RD Romain Dressel Romain Dressel Colleague at Virtu Financial Greater London, England, United Kingdom, United Kingdom View → CR Cynthia Ren, Frm Cynthia Ren, Frm Colleague at Virtu Financial New York, New York, United States, United States View → NC Nina Corcoran Nina Corcoran Colleague at Virtu Financial New York, New York, United States, United States View → AV Akash Vishwakarma Akash Vishwakarma Colleague at Virtu Financial Mumbai, Maharashtra, India, India View → SA Sanjay Akula Sanjay Akula Colleague at Virtu Financial United States, United States View → JM Julie Merriman Julie Merriman Colleague at Virtu Financial Greater Chicago Area, United States, United States View → VM Vishen Maharaj Vishen Maharaj Colleague at Virtu Financial Toronto, Ontario, Canada, Canada View → JW Jared Walker Jared Walker Colleague at Virtu Financial Austin, Texas, United States, United States View →
2 education records

Gregory Kotzas education

B.S., Computer Science

New Jersey Institute Of Technology

Education record

M.A.S.T.
FAQ

Frequently asked questions about Gregory Kotzas

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

What company does Gregory Kotzas work for?

Gregory Kotzas works for Virtu Financial.

What is Gregory Kotzas's role at Virtu Financial?

Gregory Kotzas is listed as GLEG, CISSP, CISM, OMGWTFBBQ at Virtu Financial.

What is Gregory Kotzas's email address?

AeroLeads has found 1 work email signal at @virtu.com for Gregory Kotzas at Virtu Financial.

What is Gregory Kotzas's phone number?

AeroLeads has found 3 phone signal(s) with area code 212, 646 for Gregory Kotzas at Virtu Financial.

Where is Gregory Kotzas based?

Gregory Kotzas is based in New York City Metropolitan Area, United States, United States while working with Virtu Financial.

What companies has Gregory Kotzas worked for?

Gregory Kotzas has worked for Virtu Financial, Pwc, Telos Corporation, Ispbx, Llc., and Crossroads Realty, Inc..

Who are Gregory Kotzas's colleagues at Virtu Financial?

Gregory Kotzas's colleagues at Virtu Financial include Mark Kearney, Xuechen Wang, Romain Dressel, Cynthia Ren, Frm, and Nina Corcoran.

How can I contact Gregory Kotzas?

You can use AeroLeads to view verified contact signals for Gregory Kotzas at Virtu Financial, including work email, phone, and LinkedIn data when available.

What schools did Gregory Kotzas attend?

Gregory Kotzas holds B.S., Computer Science from New Jersey Institute Of Technology.

What skills is Gregory Kotzas known for?

Gregory Kotzas is listed with skills including Information Security, Cissp, Information Security Management, Computer Security, Penetration Testing, Vulnerability Assessment, Network Security, and Application Security.

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