Dor Tumarkin
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Dor Tumarkin Email & Phone Number

Director of Research at Checkmarx at Checkmarx
Location: Israel, Israel, Israel 7 work roles 1 school
1 work email found @checkmarx.com 1 phone found area 250 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email d****@checkmarx.com
Direct phone (250) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Checkmarx
Role
Director of Research at Checkmarx
Location
Israel, Israel, Israel
Company size
663 employees

Who is Dor Tumarkin? Overview

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Quick answer

Dor Tumarkin is listed as Director of Research at Checkmarx at Checkmarx, a company with 663 employees, based in Israel, Israel, Israel. AeroLeads shows a work email signal at checkmarx.com, phone signal with area code 250, and a matched LinkedIn profile for Dor Tumarkin.

Dor Tumarkin previously worked as Director of AppSec Research at Checkmarx and Principal AppSec Researcher at Checkmarx. Dor Tumarkin holds Ba, Computer Science And Business Management from Reichman University.

Company email context

Email format at Checkmarx

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{first}.{last}@checkmarx.com
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AeroLeads found 1 current-domain work email signal for Dor Tumarkin. Compare company email patterns before reaching out.

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Profile bio

About Dor Tumarkin

Dor Tumarkin is a Director of Research at Checkmarx at Checkmarx. He possess expertise in java, c#, code review, apt, technical writing and 26 more skills. Colleagues describe him as "Dor Tumarkin was one of the most dedicated professionals through his work at Cisco. Independent person with boundless energy. Knowledge of Security technologies in connection with the modern way of thinking make Dor Tumarkin an employee with really huge potential. Dor is a hardworking, detail oriented, proactive and multi-skilled person; his knowledge is vast and thorough. Please don’t give Dor any reason to hack you, because if you do – he will definitely succeed." and "Dor is very smart, creative, and fun to work with. I would recommend Dor for any job, especially ones that require "out of the box" thinking."

Listed skills include Java, C#, Code Review, Apt, and 27 others.

Current workplace

Dor Tumarkin's current company

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Checkmarx
Checkmarx
Director of Research at Checkmarx
new york, new york, united states
Website
checkmarx.com
Employees
663
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Company profile
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7 roles · 18 years

Dor Tumarkin work experience

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

Director Of Appsec Research

Current
Checkmarx

Israel

Feb 2023 - Present

Principal Appsec Researcher

Checkmarx
Jun 2021 - Feb 2023

Appsec Research Team Leader

Checkmarx

Israel

Mar 2018 - Jun 2021

Security Researcher

Checkmarx
Dec 2016 - Mar 2018

Senior Information Security Consultant

Cisco
  • Red Team engagements: conduct infiltration, compromise and retrieval of assets
  • Development of internal attack and exploitation tools
  • Penetration testing on Web-applications, external networks, internal networks
  • Research exploits and vulnerabilities
  • Practical phishing and spear-phishing attacks to identify mitigation and employee awareness gaps, and demonstrate impact of successful attacks
  • Provide follow-up consultation on mitigation of issues identified and the policies that enable such issues to occur
Apr 2014 - Oct 2016

Information Security Consultant

Security Art
  • Penetration testing on Web-applications, external networks, internal and networks
  • Secure Code Development consulting and Code Review
  • Consultation of mitigation techniques and executive briefings on identified vulnerabilities
  • Red Team engagements: infiltration, compromise and retrieval of assets.
Sep 2011 - Mar 2014

Bartender

Mate
2008 - 2011 ~3 yrs
Team & coworkers

Colleagues at Checkmarx

Other employees you can reach at checkmarx.com. View company contacts for 663 employees →

RA Romeu Alves Romeu Alves Colleague at Checkmarx Greater Viana Do Castelo Area, Portugal View → MR Michael Ridilla Michael Ridilla Colleague at Checkmarx St Augustine, Florida, United States, United States View → AH Ariel Hedvat Ariel Hedvat Colleague at Checkmarx Israel, Israel View → CD Chana Duvdevani Chana Duvdevani Colleague at Checkmarx Beit Shemesh, Jerusalem District, Israel, Israel View → OF Omer Fainshtein Omer Fainshtein Colleague at Checkmarx Israel, Israel View → BZ Benny Zigelboim Benny Zigelboim Colleague at Checkmarx Israel, Israel View → PB Pavel Berg Pavel Berg Colleague at Checkmarx Israel, Israel View → JA Júlio Alves Júlio Alves Colleague at Checkmarx Ponte Do Lima, Viana Do Castelo, Portugal, Portugal View → MK Matt Kuczynski Matt Kuczynski Colleague at Checkmarx Indianapolis, Indiana, United States, United States View → SA Stav Atias Stav Atias Colleague at Checkmarx Center District, Israel, Israel View →
1 education record

Dor Tumarkin education

FAQ

Frequently asked questions about Dor Tumarkin

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

What company does Dor Tumarkin work for?

Dor Tumarkin works for Checkmarx.

What is Dor Tumarkin's role at Checkmarx?

Dor Tumarkin is listed as Director of Research at Checkmarx at Checkmarx.

What is Dor Tumarkin's email address?

AeroLeads has found 1 work email signal at @checkmarx.com for Dor Tumarkin at Checkmarx.

What is Dor Tumarkin's phone number?

AeroLeads has found 1 phone signal(s) with area code 250 for Dor Tumarkin at Checkmarx.

Where is Dor Tumarkin based?

Dor Tumarkin is based in Israel, Israel, Israel while working with Checkmarx.

What companies has Dor Tumarkin worked for?

Dor Tumarkin has worked for Checkmarx, Cisco, Security Art, and Mate.

Who are Dor Tumarkin's colleagues at Checkmarx?

Dor Tumarkin's colleagues at Checkmarx include Romeu Alves, Michael Ridilla, Ariel Hedvat, Chana Duvdevani, and Omer Fainshtein.

How can I contact Dor Tumarkin?

You can use AeroLeads to view verified contact signals for Dor Tumarkin at Checkmarx, including work email, phone, and LinkedIn data when available.

What schools did Dor Tumarkin attend?

Dor Tumarkin holds Ba, Computer Science And Business Management from Reichman University.

What skills is Dor Tumarkin known for?

Dor Tumarkin is listed with skills including Java, C#, Code Review, Apt, Technical Writing, Customer Service, Penetration Testing, and Python.

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