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Senior Security Tester — Penetration & Risk Expert

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Sainsbury's
Full Time position
Listed on 2026-10-27
Job specializations:
  • IT/Tech
    Cybersecurity, Information Security & Data Protection, IT Consultant, Network Security
Salary/Wage Range or Industry Benchmark: 80000 - 110000 GBP Yearly GBP 80000.00 110000.00 YEAR
Job Description & How to Apply Below

Sainsbury's Tech is seeking an expert Security Penetration Tester to safeguard our systems and customers. You will conduct web and infrastructure testing, generate detailed reports, and contribute to security improvements across the business.

You’ll work within a collaborative team, applying OWASP methodologies and industry best practices, with opportunities to mentor colleagues and expand red/purple team activities. Flexible working is supported within a dynamic retail tech environment.

The Senior Security Tester — Penetration & Risk Expert position in the Management & Operations, IT & Technology field is open for applications.

The advertised compensation is 80..

We aim to respond to suitable candidates as soon as possible.

Full responsibilities and requirements are described in the listing above.

Learn more about the Senior Security Tester — Penetration & Risk Expert role in the description above.

Position Requirements
10+ Years work experience
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