Penetration Tester

Salary: £34,000 - 74,000 per year

Requirements

• We are looking for experienced Penetration Testers with CHECK and/or CREST experience.
• We require strong offensive security and penetration testing expertise.
• We are seeking candidates who can work fully remotely within the UK and attend client sites as required.
• We prefer professionals who are comfortable working in a permanent, full-time role.
• Relevant industry certifications and practical testing experience are expected.

Responsibilities

• We carry out penetration testing engagements for a range of clients.
• We work across offensive security assignments as part of a larger dedicated practice.
• We attend client sites when required to support testing activities.
• We collaborate within a team of testers split across CHECK and CREST work.
• We deliver high-quality security assessments in line with client needs and industry standards.

Technologies

• Support
• Security

More

We are one of the UKs larger dedicated offensive security practices, with a team of around 70 testers split across CHECK and CREST work. This is a permanent, full-time role based fully remotely in the UK, with client site visits as required. We offer a salary of £55,000 to £90,000 depending on experience, plus expenses and an overnight bonus for site work.

last updated 19 week of 2026