Penetration Tester

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London, United Kingdom | Posted on 17/03/2026

We’re looking for a Penetration Tester for our consultancy client supporting a cyber security programme for a financial services organisation. This is an initial 6 month contract paying up to £800 per day Outside IR35.

The role focuses on identifying vulnerabilities across infrastructure, applications and cloud environments as part of the organisation’s broader cyber security testing programme.

This role allows remote working with occasional travel to London when required.

Key responsibilities and experience

  • Conducting infrastructure, network and web application penetration testing
  • Identifying vulnerabilities and producing detailed technical reports
  • Supporting remediation efforts with engineering and development teams
  • Working with recognised testing methodologies and security frameworks
  • Experience using penetration testing tools and techniques
  • Certifications such as CREST, CHECK or OSCP would be beneficial
  • Experience within financial services, fintech or other regulated environments would be beneficial

Interested? Please apply below.

Penetration Tester, Ethical Hacker, Red Team, CREST Tester, CHECK Tester, Cyber Security Testing, Outside IR35 Contract

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Location:
Greater London, England, United Kingdom
Salary:
£80,000 - £100,000
Job Type:
FullTime
Category:
IT & Technology

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