Senior Information Security Tester — Penetration Expert

Company: Sainsbury's
Apply for the Senior Information Security Tester — Penetration Expert
Location: Greater London
Job Description:

A leading retail technology company in the UK is seeking a Senior Information Security Tester. In this role, you will deliver penetration testing and security assessments, ensuring compliance with industry standards. The ideal candidate will have extensive experience in web application and infrastructure penetration testing, along with strong technical writing skills. You will mentor team members and contribute to a culture of security awareness. A diverse and inclusive workplace awaits you, with opportunities for flexible working arrangements.#J-18808-Ljbffr…

Posted: April 5th, 2026