About this role
Salary: £79,000 - 79,000 per year
Requirements: Commercial penetration testing experience within a consultancy or equivalent environmentStrong technical reporting skillsExperience conducting infrastructure and web application penetration testsGood understanding of Windows, Linux and Active Directory environmentsFamiliarity with Azure and/or AWS security testingExperience using industry-standard penetration testing tools and methodologiesExcellent written and verbal communication skillsA passion for continuous learning and technical developmentCurrent CHECK Team Member (CTM) statusCurrent SC Security Clearance, or eligibility to obtain itCREST CRT, Cyber Scheme CSTM or equivalent certificationOSCP or equivalent practical penetration testing certification Responsibilities: Deliver a wide range of technical security assessments across client environmentsPerform infrastructure and web application penetration testingCarry out cloud security assessmentsProduce clear, high-quality technical reportsPresent findings and remediation advice to clientsSupport vulnerability validation and re-testingContribute to internal tooling, research and knowledge sharing Technologies: AWSActive DirectoryAzureCloudSupportLinuxSecurityWebWindowsAPIBashMobilePowerShellPython More:
We are Citation Cyber, one of the UKs leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security services to organisations across the public and private sectors. We are an NCSC CHECK provider and CREST member company, growing our penetration testing team and offering a hybrid UK working environment with a competitive salary and benefits. We provide a varied mix of commercial, defence and public sector projects, funded training and industry certifications, clear progression into CHECK and senior technical roles, and a collaborative technical culture that encourages knowledge sharing, research and service development.
last updated 33 week of 2026