Erik De Jong
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Erik De Jong Email & Phone Number

Creative | No-nonsense | No Fluff Security | Tesorion at Tesorion
Location: Amsterdam, North Holland, Netherlands 20 work roles 1 school
1 work email found @and.li LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email e****@and.li
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Current company
Role
Creative | No-nonsense | No Fluff Security | Tesorion
Location
Amsterdam, North Holland, Netherlands
Company size

Who is Erik De Jong? Overview

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Quick answer

Erik De Jong is listed as Creative | No-nonsense | No Fluff Security | Tesorion at Tesorion, a company with 129 employees, based in Amsterdam, North Holland, Netherlands. AeroLeads shows a work email signal at and.li and a matched LinkedIn profile for Erik De Jong.

Erik De Jong previously worked as Chief Research Officer (CRO) at Tesorion and Owner at No Fluff Security. Erik De Jong studied at Formal Education Will Make You A Living; Self-Education Will Make You A Fortune. (Jim Rohn).

Company email context

Email format at Tesorion

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{first}@and.li
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AeroLeads found 1 current-domain work email signal for Erik De Jong. Compare company email patterns before reaching out.

Profile bio

About Erik De Jong

There are optimal levels of security that allow us to function well as individuals, businesses, governments and societies.Anything below that level? May work for a certain length of time but will be painful in the end.Anything above that level? Not worth working for and should be viewed with healthy suspicion.I welcome and encourage dissent and take pride in delivering high quality results that are understandable and usable. I embrace human failings and believe that making and allowing mistakes are necessary ingredients for growth of yourself and those around you.

Listed skills include Information Security, Security, Computer Security, Incident Response, and 32 others.

Current workplace

Erik De Jong's current company

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Tesorion
Tesorion
Creative | No-nonsense | No Fluff Security | Tesorion
leusden, utrecht, netherlands
Website
Employees
129
AeroLeads page
20 roles

Erik De Jong work experience

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

Chief Research Officer (Cro)

Current

Leusden, Utrecht, Netherlands

TL;DR: Responsible for portfolio, as well as our threat intelligence, red team and incident response analysts.

Nov 2024 - Present

Owner

Current
No Fluff Security

Zaandam, North Holland, Netherlands

Oct 2022 - Present

Practice Leader Cybersecurity

Huizen, North Holland, Netherlands

Jan 2024 - Oct 2024

Strategy Director

Amsterdam, North Holland, Netherlands

In the role of Strategy Director, I1. Spread the word about Securify2. Spot and develop new portfolio opportunities for Securify, possibly in the context of Solvinity

Jan 2023 - Nov 2023

Advisor

Sep 2021 - Oct 2022

Global Lead For Incident Response

May 2020 - Mar 2021

Head Of Recruitment Netherlands

Aug 2019 - Jul 2020

Chief Research Officer

Delft Area, Netherlands

Jun 2016 - Aug 2019

Lead Expert Cybercrime

Delft Area, Netherlands

Responsible for1. The intelligence module of Fox-IT's Cyber Threat Management Platform2. Fox-IT's Security Research Team: hunting and applying intelligence.

Mar 2015 - May 2016

Lead Expert Cybercrime

Delft Area, Netherlands

Responsible for FoxCERT, Fox-IT's Computer Security Incident Response Team.When business continuity and reputation are at stake, our experienced cyber crime and forensic IT experts ensure a swift and smart response.

Jul 2012 - Mar 2015

Senior Cybercrime Expert

Apr 2012 - Jul 2012

Sr Security Advisor

Ncsc-Nl
Nov 2010 - Feb 2012

Security Specialist / Incident Handler

Oct 2002 - Dec 2004

Manager Of Enterprise Support

Amsterdam

Jan 2001 - Jan 2002

Enterprise Support Account Manager

Amsterdam

Oct 1999 - Dec 2000

Backline Engineer

Amsterdam (NL) / Aylesbury (UK)

Sep 1998 - Sep 1999

Product Lead Total Virus Defence

Amsterdam

May 1998 - Aug 1998

Technical Support Representative

Amsterdm

Nov 1997 - Apr 1998
Team & coworkers

Colleagues at Tesorion

Other employees you can reach at tesorion.com. View company contacts for 129 employees →

1 education record

Erik De Jong education

  • Formal Education Will Make You A Living; Self-Education Will Make You A Fortune. (Jim Rohn)
    Formal Education Will Make You A Living; Self-Education Will Make You A Fortune. (Jim Rohn)
FAQ

Frequently asked questions about Erik De Jong

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

What company does Erik De Jong work for?

Erik De Jong works for Tesorion.

What is Erik De Jong's role at Tesorion?

Erik De Jong is listed as Creative | No-nonsense | No Fluff Security | Tesorion at Tesorion.

What is Erik De Jong's email address?

AeroLeads has found 1 work email signal at @and.li for Erik De Jong at Tesorion.

Where is Erik De Jong based?

Erik De Jong is based in Amsterdam, North Holland, Netherlands while working with Tesorion.

What companies has Erik De Jong worked for?

Erik De Jong has worked for Tesorion, No Fluff Security, Cyberveilig Nederland, Thales, and Securify B.V..

Who are Erik De Jong's colleagues at Tesorion?

Erik De Jong's colleagues at Tesorion include Jos Monnikhof, Cindy Segond Von Banchet, Koen Van Gelder, Robert Van Dam, and Natascha Kruidhof.

How can I contact Erik De Jong?

You can use AeroLeads to view verified contact signals for Erik De Jong at Tesorion, including work email, phone, and LinkedIn data when available.

What schools did Erik De Jong attend?

Erik De Jong studied at Formal Education Will Make You A Living; Self-Education Will Make You A Fortune. (Jim Rohn).

What skills is Erik De Jong known for?

Erik De Jong is listed with skills including Information Security, Security, Computer Security, Incident Response, Information Security Management, Cybercrime, Network Security, and Security Audits.

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