Penetration Tester (CHECK / CREST)

Role: Penetration Tester (CHECK / CREST)

Location: Fully Remote, UK (with client site visits as required)

Salary: £55,000 – £90,000 DOE + expenses + overnight bonus for site work

Type: Permanent, Full-Time

Summary:

We are looking for experienced Penetration Testers to join one of the UK's larger dedicated offensive security practices. With a team of around 70 testers split across CHECK and CREST work, this is a well-established consultancy delivering high-quality assessments across a broad client base, with genuine variety in engagement type, sector, and technical depth.

The team is structured across two streams, more commercially-driven engagements through CREST, and deeper, security-led work through CHECK, so there's a clear path whichever direction you want to lean. Multiple roles are available across mid and senior levels, and the company is flexible on starting cle...