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Jacob Ebben Email & Phone Number

Senior Ethical Hacker at The S-Unit
Location: Arnhem-Nijmegen Region, Netherlands, Netherlands 7 work roles 4 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Senior Ethical Hacker
Location
Arnhem-Nijmegen Region, Netherlands, Netherlands
Company size

Who is Jacob Ebben? Overview

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Quick answer

Jacob Ebben is listed as Senior Ethical Hacker at The S-Unit, a company with 28 employees, based in Arnhem-Nijmegen Region, Netherlands, Netherlands. AeroLeads shows a matched LinkedIn profile for Jacob Ebben.

Jacob Ebben previously worked as Medior Ethical Hacker - Project Lead Key Client at The S-Unit and Junior Ethical Hacker at The S-Unit. Jacob Ebben holds Msc, Computer And Information Sciences And Support Services from Radboud University.

Company email context

Email format at The S-Unit

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The S-Unit

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Profile bio

About Jacob Ebben

Ethical hacker and red teamer. Ranked #1 in The Netherlands on HackTheBox. Top 40 of more than 500.000 all-time global hackers on the platform. I perform security testing from head-to-tail: From sales and defining the scope of a test, to the presentation of results.https://app.hackthebox.com/profile/133960

Current workplace

Jacob Ebben's current company

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The S-Unit
The S-Unit
Senior Ethical Hacker
Utrecht, Netherlands
Website
Employees
28
AeroLeads page
7 roles

Jacob Ebben work experience

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Senior Ethical Hacker

Utrecht, Netherlands

Medior Ethical Hacker - Project Lead Key Client

Current

Utrecht, Utrecht, Nederland

  • Perform security testing on complex IT environments.
  • Act as technical project lead for major clients.
  • Perform scopings and write test proposals.
  • Develop and give trainings on advanced Active Directory hacking and Mendix security.
  • Develop CTF challenges for internal use and for public events, such as the PvIB CTF.
Jun 2024 - Present

Junior Ethical Hacker

Utrecht, Utrecht, Nederland

Sep 2023 - Jun 2024

Executive Director

Nijmegen En Omgeving, Nederland

GiPHouse is a unique student-run company that has existed for 25 years within the Radboud University. For five months I managed six teams in completing their projects for real clients. This is roughly a total of 60 students.

Feb 2020 - Jun 2020

Teaching Assistant - Operating Systems

Nijmegen

Organizing and teaching seminars to deepen the understanding of course material among students. Grading weekly exercises. Assisting the students in the process of completing their course project.

Sep 2019 - Nov 2019

Graduate Intern - Security Advisory

Veenendaal

Graduate thesis completed with a 9/10

Feb 2019 - Jun 2019

Intern It Security Engineer - Security Operations Center

Veenendaal

Sep 2017 - Feb 2018
Team & coworkers

Colleagues at The S-Unit

Other employees you can reach at the-s-unit.nl. View company contacts for 28 employees →

4 education records

Jacob Ebben education

Msc, Computer And Information Sciences And Support Services

Activities and Societies: Teaching Assistant, Executive Director of GiPHouse Specialization in Security & Privacy Currently writing a.

Bsc, Hbo-Ict, 8.5 (Cum Laude)

Activities and Societies: Student Member Study Committee, Class Representative, Student Assistant & Ambassador Specialization in.

FAQ

Frequently asked questions about Jacob Ebben

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

What company does Jacob Ebben work for?

Jacob Ebben works for The S-Unit.

What is Jacob Ebben's role at The S-Unit?

Jacob Ebben is listed as Senior Ethical Hacker at The S-Unit.

Where is Jacob Ebben based?

Jacob Ebben is based in Arnhem-Nijmegen Region, Netherlands, Netherlands while working with The S-Unit.

What companies has Jacob Ebben worked for?

Jacob Ebben has worked for The S-Unit, Giphouse, Radboud University, and Info Support.

Who are Jacob Ebben's colleagues at The S-Unit?

Jacob Ebben's colleagues at The S-Unit include Daan Reyniers, Dirk Van Veen, Ronnie Swanink, Peter Van Steenis, and Guido Stols.

How can I contact Jacob Ebben?

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What schools did Jacob Ebben attend?

Jacob Ebben holds Msc, Computer And Information Sciences And Support Services from Radboud University.

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