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Penetration Tester

Frank is a German Native and fluent English-speaking Penetration Tester.


Frank is a highly skilled Penetration Tester with extensive knowledge across web application, infrastructure, and Active Directory security. He brings hands-on expertise in advanced offensive security engagements and red teaming techniques, supported by deep technical skills in tool development, automation, and scripting with Python, PowerShell, and Cobalt Strike for realistic attack simulations.


Frank’s areas of expertise include:

· Penetration Testing – Web App, Network, Infrastructure, Active Directory...

· Code Review, Automation, Software Development, Social Engineering…

· Certifications – OSCP, OSWP, OSEP, CRTO, CRTL, BSCP…

· Programming – Python, Java, C/C#/C++, JavaScript, Bash, PowerShell...

Frank is immediately available to interview and is looking for a salary of just 65k!

Key Info

  • Job Title
    Penetration Tester
  • Location
    Cologne, Germany
  • Top 3 Skills
    OSCP, OSEP, Red Team
  • Contract Preference
    Permanent
  • Availability (Notice Period)
    negotiable
  • Min Salary Req. (Perm Roles)
    €65,000 per annum
  • Languages Spoken
    German, English

Key Skills + Experience

Frank is a German Native and fluent English-speaking Penetration Tester.


Frank is a highly skilled Penetration Tester with extensive knowledge across web application, infrastructure, and Active Directory security. He brings hands-on expertise in advanced offensive security engagements and red teaming techniques, supported by deep technical skills in tool development, automation, and scripting with Python, PowerShell, and Cobalt Strike for realistic attack simulations.


Frank’s areas of expertise include:

· Penetration Testing – Web App, Network, Infrastructure, Active Directory...

· Code Review, Automation, Software Development, Social Engineering…

· Certifications – OSCP, OSWP, OSEP, CRTO, CRTL, BSCP…

· Programming – Python, Java, C/C#/C++, JavaScript, Bash, PowerShell...

Frank is immediately available to interview and is looking for a salary of just 65k!

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