Penetration Tester

Salary: £65,000 - 85,000 per year

• Previous experience in penetration testing or offensive security.
• Experience testing infrastructure and web applications.
• Familiarity with common penetration testing tools such as Kali Linux, Burp Suite, Nessus, and similar platforms.
• Strong understanding of cyber security principles, vulnerabilities, and attack methodologies.
• Ability to communicate technical findings clearly to both technical and non-technical stakeholders.
• Relevant industry certifications such as CREST, CHECK, CompTIA Pen Test+, OSCP, or equivalent are desirable.

• Conduct infrastructure, web application, and vulnerability assessments.
• Perform penetration testing activities across client environments.
• Deliver clear, accurate, and professional technical reports.
• Support client engagements from initial scoping through to delivery.
• Identify and communicate security risks and remediation recommendations.
• Stay up to date with emerging cyber threats, attack techniques, and industry developments.
• Work closely with clients and internal teams to deliver high-quality security services.

• Support
• Linux
• Security
• Web

We are an established cyber security consultancy based in Cheltenham, offering hybrid working. You will join our growing technical team and work with clients across a variety of sectors, delivering offensive security assessments and practical security improvements. We offer exposure to a broad range of technologies, ongoing professional development, training and certification support, career progression opportunities, a company pension, and additional employee benefits.

last updated 25 week of 2026