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Penetration Tester

Remote
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AI Summary

Join a growing offensive security team to deliver high-quality security assessments for commercial and government clients. Perform web application, API, infrastructure, and mobile penetration testing with OWASP MASVS expertise. Requires at least two years' experience and a passion for technical excellence.

Key Highlights
Two years' experience required
Remote UK-based role with occasional travel
Access to dedicated training, certifications, and conferences
Work on diverse commercial and government client engagements
Key Responsibilities
Deliver high-quality security assessments for commercial and government clients
Perform web application penetration testing
Conduct API security testing
Test internal and external infrastructure
Perform mobile application testing with OWASP MASVS knowledge
Technical Skills Required
Penetration testing Web application security testing API security testing Infrastructure testing
Benefits & Perks
Competitive salary
Life assurance
Holiday buy and sell
Electric vehicle schemes
Opportunities to work abroad
Nice to Have
Cloud security assessments (AWS and Azure)
Kubernetes security reviews
Thick/compiled client application testing

Job Description


Penetration Tester - £35,000 - £55,000k

Remote

The Role

My client is looking for a Penetration Tester with at least two years' experience to join their growing offensive security team. You'll work across a diverse portfolio of commercial and government clients, delivering high-quality security assessments while collaborating with experienced consultants passionate about technical excellence.

This role offers the opportunity to work on a broad range of engagements, develop your technical skills, and contribute to a team that values collaboration, innovation, and continuous learning.

What We're Looking For

You'll have experience delivering:

  • Web application penetration testing
  • API security testing
  • Internal and external infrastructure testing
  • Mobile application testing, including knowledge of OWASP MASVS

Experience in any of the following would be an advantage:

  • Cloud security assessments (AWS and Azure)
  • Kubernetes security reviews
  • Thick/compiled client application testing

Why Join?

My client is committed to helping their consultants grow their careers. Alongside challenging client work, you'll have access to:

  • Dedicated training and development time
  • Funded certifications and professional exams
  • Industry conferences and technical events
  • Access to platforms such as Hack The Box and TryHackMe
  • Internal knowledge-sharing sessions and technical workshops
  • Opportunities to contribute to research and security tooling

Location & Benefits

This is a fully remote UK-based role, with occasional travel to client sites and team meet-ups. They bring the team together regularly throughout the year and support flexible working.

We offer a competitive salary based on experience, alongside a comprehensive benefits package including life assurance, holiday buy and sell, electric vehicle schemes, opportunities to work abroad, and more.


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