4 of 4 Permanent Penetration Testing Jobs in Slough

Title: Penetration Tester (CHECK Team Member) Location: UK (Hybrid/Remote) Experience: 1–3 years Eligibility: UK National (must be eligible for security clearance) About the Role: We're looking for a Penetration Tester (CHECK Team Member) to join our growing cybersecurity team. You'll conduct network … application security testing for a range of clients, helping identify vulnerabilities and strengthen defences. Key Responsibilities Deliver high-quality penetration tests and vulnerability assessments. Produce clear, actionable reports and remediation guidance. Support CHECK-accredited engagements and collaborate with senior testers. Stay current with new exploits, tools, and testing ...

team security initiatives Nice-to-Have Experience with security in the AI model lifecycle, LLMs and agentic AI Experience with threat modeling, security audits, penetration testing Contributions to security research, blogs, talks, or open-source projects Benefits include: Competitive salary Quarterly company bonus Private health insurance, including vision ...

privilege and zero-trust principles Build and maintain secure CI/CD pipelines with automated security gates (Snyk, SonarQube, OWASP ZAP) Conduct and coordinate penetration testing (internal and third-party); triage and drive remediation Deploy runtime threat detection (GuardDuty, Falco, Wazuh) Manage secrets detection and scanning (GitLeaks, Vault … staging environments with scheduled scans Deploy secrets detection tooling (e.g., GitLeaks, TruffleHog) across all repositories Establish a baseline security posture through initial penetration test; document and prioritise remediation backlog 6 months Complete remediation of all critical/high findings from initial pen test Achieve automated security gate coverage (SAST ...

Define and implement secure coding standards and best practices Drive threat modeling for key products and high‐risk changes Support/oversee application pen testing activities as needed Enablement & Ways of Working Work closely with product and engineering leads to "shift left" on security Coach and mentor engineers ...