Penetration Tester

Company IconOpus Recruitment Solutions
Location IconGreater London

Our client, a major, fast‑growing cybersecurity consultancy is significantly expanding its UK CHECK capability this year. With a global footprint and a reputation for delivering high‑assurance security testing to government and critical nat...Read More>>.

Posted: January 21st, 2026
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Penetration Tester

Company IconCapital One
Location IconGreater London

About the role Capital One Offensive Security reduces cyber risk by uncovering vulnerabilities and weaknesses in the enterprise cyber environment through coordinated ethical hacking and penetration testing scenarios. This position work...Read More>>.

Posted: February 7th, 2026
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Penetration Tester

Company IconBridewell Consulting Limited
Location IconGreater London

As a result of growth, we are looking for an experienced Penetration Tester with solid experience of infrastructure and web application testing to deliver testing engagements on a range of key client work. This is an excellent opportunit...Read More>>.

Posted: March 28th, 2026
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Penetration Tester

Company IconiFindTech Ltd
Location IconGreater London

Direct message the job poster from iFindTech LtdWork Across Internal Security, Compliance & Client EngagementsA fast-growing security-focused business is looking for a Penetration Tester to join their expanding team....Read More>>.

Posted: April 11th, 2026
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Penetration Tester

Company IconDigital Waffle
Location Icon

Job Title: Penetration Tester (CHECK Team Member)Location: UK (Hybrid / Remote)Experience: 1–3 yearsEligibility: UK National (must be eligible for security...Read More>>.

Posted: April 16th, 2026
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Penetration Tester

Company IconReRoot Cyber
Location Icon

ReRoot Cyber is seeking highly skilled and forward-thinking CHECK Team Members to join one of the UK’s most respected testing teams.This is an independent, privately owned testing consultancy led by industry-recognised names wh...Read More>>.

Posted: April 16th, 2026
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Penetration Tester

Company IconThe Engage Partnership Recruitment
Location Icon

About the RoleGreat role for an experienced Senior Penetration Tester to join a growing security consultancy and play a key role in delivering high‑quality, security testing across a wide range of environments....Read More>>.

Posted: April 20th, 2026
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Penetration Tester

Company IconOcho
Location IconBelfast

Penetration Tester Our client is a fast-growing cybersecurity services company helping SMEs achieve ISO 27001, GDPR compliance, and Cyber Essentials Plus. As they enter an exciting expansion phase, they're looking for a Penetration Tester to play a k...Read More>>.

Posted: April 7th, 2026
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Senior Penetration Tester

Company IconCamlin
Location IconLisburn

About Camlin Camlin is a global technology leader that operates with the vision of bringing revolutionary products to life for a wide range of industries, including power and rail, and also has interests in a number of R&D projects in a variety of sc...Read More>>.

Posted: April 7th, 2026
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Penetration Tester

Company IconCyber Guarded Ltd
Location IconBelfast

Cyber Guarded Ltd is expanding! Were a long-established, independent cyber security company and the leading NCSC CHECK provider in Northern Ireland now growing across the UK. Were looking for an experienced Penetration Tester (not entry level) to del...Read More>>.

Posted: April 10th, 2026
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