CREST Penetration Tester

Crest Penetration Tester Infrastructure & Web App Testing/Red Team/Cloud/CHECK/Outside IR35/Remote with London Onsite/£500 pd/6 months

We've partnered with a Cyber Security consultancy seeking an experienced Crest-certified Penetration Tester to support a high-assurance testing programme across enterprise environments. You'll perform advanced security assessments across infrastructure, web, and cloud layers-contributing to the protection of critical systems against real-world threats.

Required Active Crest CRT (or equivalent) certification. Proven experience conducting infrastructure and web application penetration testing. Strong understanding of OWASP Top 10, CVSS scoring, and common exploitation techniques. Hands-on experience with testing tools such as Burp Suite, Nmap, Nessus, Metasploit, and custom scripts. Solid grounding in red team or simulated adversary methodologies. Excellent documentation and communication skills.

Desirable Active or previously held CHECK Team Member or CHECK Team Leader status. Exposure to regulated projects. Experience testing within cloud environments (AWS, Azure, GCP). Knowledge of ISO27001, NIST, and other compliance frameworks.

Contract Details 6 months Outside IR35 £500 per day Remote with occasional London on-site work ASAP Start 1-Stage Interview Process

Please apply now or contact me directly if this role looks like a good fit. From there I'll be in touch to discuss the opportunity in more detail.

Infrastructure & Web App Testing/Red Team/Cloud/CHECK/Outside IR35/Remote with London Onsite/£500 pd/6 months

Active Crest CRT (or equivalent) certification. Proven experience conducting infrastructure and web application penetration testing. Strong understanding of OWASP Top 10, CVSS scoring, and common exploitation techniques. Hands-on experience with testing tools such as Burp Suite, Nmap, Nessus, Metasploit, and custom scripts. Solid grounding in red team or simulated adversary methodologies. Excellent documentation and communication skills.

Desirable Active or previously held CHECK Team Member or CHECK Team Leader status. Exposure to regulated projects. Experience testing within cloud environments (AWS, Azure, GCP). Knowledge of ISO27001, NIST, and other compliance frameworks.

Contract Details 6 months Outside IR35 £500 per day Remote with occasional London on-site work ASAP Start 1-Stage Interview Process

Please apply now or contact me directly if this role looks like a good fit. From there I'll be in touch to discuss the opportunity in more detail.

Infrastructure & Web App Testing/Red Team/Cloud/CHECK/Outside IR35/Remote with London Onsite/£500 pd/6 months

We've partnered with a Cyber Security consultancy seeking an experienced Crest-certified Penetration Tester to support a high-assurance testing programme across enterprise environments. You'll perform advanced security assessments across infrastructure, web, and cloud layers-contributing to the protection of critical systems against real-world threats.