Gregory Kotzas
AeroLeads people directory · profile

Gregory Kotzas Email & Phone Number

GLEG, CISSP, CISM, OMGWTFBBQ at Virtu Financial
Location: New York City Metropolitan Area, United States 8 work roles 2 schools
1 work email found @virtu.com 3 phones found area 212 and 646 LinkedIn matched
✓ Verified July 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
Company size
501 employees

Who is Gregory Kotzas? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Gregory Kotzas is listed as GLEG, CISSP, CISM, OMGWTFBBQ at Virtu Financial, a with 501 employees, based in New York City Metropolitan Area, 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.

View email format View company profile Management contacts
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
AeroLeads page
Company profile
View company profile Email format
8 roles · 28 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 penetration testing and password cracking at nationwide locations of a Fortune 500 insurance company. Used new attack techniques cutting edge technology to effectively test client’s network against modern threats.- Performed cross site scripting, sql injection, privilege escalation, and sensitive information extraction against web applications of several Fortune 500 companies across such industries as entertainment, telecommunications, manufacturing, and gaming.

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 points at many office locations and secured them with WPA-PSK. Interacted with end users and assisted them in equipment purchase and maintenance.

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 →

MS Maxwell Seligmann Maxwell Seligmann Colleague at Virtu FinancialNew York City Metropolitan Area, United States View → BN Brian Nathan Brian Nathan Colleague at Virtu FinancialJamestown, Rhode Island, United States View → EM Eric Malatestinic Eric Malatestinic Colleague at Virtu FinancialNew York, United States View → RQ Ryan Quattrini Ryan Quattrini Colleague at Virtu FinancialCanada View → AZ Aiyu Zhang Aiyu Zhang Colleague at Virtu FinancialNew York, United States View → DP David Perry David Perry Colleague at Virtu FinancialHudson, New York, United States View → JC Jeff C. Jeff C. Colleague at Virtu FinancialGreater Chicago Area, United States View → CL Chuen Lin Chuen Lin Colleague at Virtu FinancialNew York City Metropolitan Area, United States View → PL Peter Lauria, Cpa Peter Lauria, Cpa Colleague at Virtu FinancialGreater Boston, United States View → FA Forrest Austin Forrest Austin Colleague at Virtu FinancialAustin, Texas, 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 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 Maxwell Seligmann, Brian Nathan, Eric Malatestinic, Ryan Quattrini, and Aiyu Zhang.

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.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.