17 Apr 2026

Ethical Hacker

KPN

Amsterdam

17 Apr 2026

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Ethical Hacker

Ethical Hacker role at KPN in Amsterdam, focusing on cybersecurity and penetration testing. Requires experience with Python, Linux, Windows, networks, and at least 2 years as a penetration tester. Offers a gross monthly salary between €4,634 and €6,780 with benefits including training budget and flexible work arrangements.

HybridFull-timeMid LevelPythonLinux

Ethical Hacker

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HybridFull-timeMid LevelPython

Salary

Not specified

Work Location

Amsterdam, North Holland, Netherlands, NL

Work Model

At least 1 day per week in the office and for the rest depending on what kind of test you are doing working from home or in the office

Experience Required

2 years

Employment Type

Full-time

Experience Level

At least two years of experience as a penetration tester

Core Qualifications

Technical (Must-have)

PythonLinuxWindowsnetworkspenetration testingattack methodsthreatsmobile app securitycloud securityhardware hacking

Soft Skills

curiositycreativitycommunicationteamworkproblem solvingenthusiasmwillingness to learneagerness to learn

Tools (Must-have)

Hack The Box

Preferred Qualifications

Technical (Nice-to-have)

OSCPOSCEOWASPNISTCISwireless protocols

Key Responsibilities

•Look beyond the surface and think like an attacker to exploit systems digitally or physically
•Enjoy CTFs, solving puzzles, reverse engineering, or playing on platforms like Hack The Box
•Analyze risks, perform real-world authorized attacks, and advise colleagues on strengthening systems
•Build your own tools to automate tasks
•Communicate findings clearly to non-technical colleagues

Ethical HackerCybersecurityPenetration TestingIT ServicesInformation TechnologyAmsterdamFull-timeHybridPythonNetworks

Key Responsibilities

•Look beyond the surface and think like an attacker to exploit systems digitally or physically

•Enjoy CTFs, solving puzzles, reverse engineering, or playing on platforms like Hack The Box

•Analyze risks, perform real-world authorized attacks, and advise colleagues on strengthening systems

•Build your own tools to automate tasks

•Communicate findings clearly to non-technical colleagues