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(Medior-Senior) Penetration Tester

Soort baanfull time
Basis Salaris4000 EUR / month

About WebSec
WebSec is a start-up cybersecurity company in Amsterdam.

We offer a range of offensive security services such as phishing campaigns, responsible disclosure managed service, threat hunting / red teaming and of course penetration testing.

Describing activities
- Intake with clients to determine scope and rules of project
- Pentesting at clients location or remote
- Red Teaming
- Phishing Campagnes
- Security Awareness Trainings
- CERT Managed Service (Responsible Disclosure Triage)


  • IT-security is your passion
  • Strong experience in application and network penetration testing
  • Security Experience in any of the following subjects: Automotive, Embedded device, IoT, ICS, Mobile Application Security, Web Application Security, Network & Infrastructure Security
  • Experience in programming languages ​​such as C, Python.
  • Excellent communication skills in English and Dutch.
  • You have your OSCP certification
  • You have your CISSP certification or willing to undertake it
  • Bachelor degree in IT or related field

Nice to have

  • Projectmanagement Certifications such as ITILv4 or Prince2
  • Senior Certifications: OSCE3 or GIAC GXPN
  • A completed Master degree
  • CVE Numbers
  • Track record of Responsible Disclosures
  • A Github portfolio with security tooling or exploits made by you
  • Blue Teaming Experience

What we offer

  • Remote working opportunities
  • Professional growth opportunities (inc. certifications and courses)
  • Company car or public transport card
  • Company laptop
  • A salary between €3500 and €4500 gross
  • Friendly atmosphere
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