Penetration Tester – AI, LLM

hays-gcj-v4-pd-online
📍 London, England, United Kingdom 💼 CONTRACTOR 🕒 Posted June 29, 2026

Job Description

Your new role

We're supporting a leading global organisation seeking an experienced Senior Penetration Tester to drive high-impact security testing across a large,plex application estate.

What you'll need to succeed

  • Lead manual penetration testing and vulnerability research across critical applications.

  • Apply AI-assisted techniques to enhance bug discovery and prioritisation.

  • Identify and validateplex exploit paths, including attack chaining.

  • Work closely with engineering teams to enable effective remediation.

  • Help define and embed repeatable testing standards and security guardrails.

  • Proven track record as a Senior Penetration Tester / Offensive Security Consultant.

  • Familiarity with modern tooling.

  • Exposure to AI-supported security testing techniques is a strong advantage.

  • Ability to operate autonomously and influence security...

  • Ready to Apply?

    Submit your application today and join our talented team at hays-gcj-v4-pd-online.

    Submit Application

    Job Details

    • Location London, England
    • Job Type CONTRACTOR
    • Category Computer Occupations
    • Posted Date June 29, 2026
    • Application Deadline August 08, 2026