13 of 13 Penetration Testing Jobs in the South East

CHECK Team Leader Penetration Tester | Security Cleared | £80-90k | Remote We're working with a leading cyber security consultancy looking to grow their penetration testing capability with the addition of a CHECK Team Leader (CTL) This is an opportunity to join … largest CHECK-accredited, security-cleared testing environments, delivering high-impact testing across complex and highly secure customer estates. The role is primarily remote, with occasional onsite client engagements as required. Salary: £80-90,000 DOE Work Structure: Remote (with UK client visits) Security Clearance: Active or previously held ...

Senior Penetration Tester Horsham – Hybrid – Permanent Competitive salary VIQU has partnered with a leading organisation to recruit a Senior Penetration Tester to play a critical role in protecting business assets through the delivery of advanced offensive security services. This Senior Penetration Tester position offers the opportunity … helping translate business risk into actionable security improvements within a mature Cyber Defence function. Key Responsibilities: • Lead the scoping, planning, and delivery of complex penetration tests across networks, applications, cloud, and emerging technologies • Conduct advanced offensive security assessments, identifying and exploiting vulnerabilities with clear remediation guidance • Collaborate with defensive ...

Senior Penetration Tester £70,000 Horsham (3 days a week onsite) VIQU are supporting a leading organisation in seeking an experienced Senior Penetration Tester to join its growing Cyber Security function. As a Senior Penetration Tester, you will lead and deliver complex security assessments across networks, applications … cloud environments, and emerging technologies. Key Responsibilities Lead the scoping, planning, and execution of advanced penetration tests across web, network, cloud, and enterprise systems Conduct offensive security assessments to identify, validate, and exploit vulnerabilities while providing actionable remediation guidance Design and support purple team exercises to enhance detection ...

contributing to the development and refinement of incident response plans and playbooks. You will support vulnerability management activities, including vulnerability assessments, annual audits, and penetration testing. This includes preparing and presenting incident, threat, and compliance reporting to stakeholders at all levels, including compiling a monthly SIRO report. Continuous improvement ...

large enterprise and public sector environments. Our security function supports clients through capabilities such as Managed Detection and Response (MDR), threat hunting, vulnerability management, penetration testing, and incident response, alongside advisory-led consulting engagements. The organization is experiencing strong growth and continues to invest in its people, platforms ...

Security Monitoring Oversee cyber security measures including vulnerability management, access control, security monitoring and incident detection. Ensure regular vulnerability assessments, security reviews and penetration testing are conducted. Incident Management Establish and maintain procedures for managing information security incidents. Coordinate investigation, response and reporting of cyber security incidents. Operational ...

Advanced Splunk (SPL + Enterprise Security) expertise Solid understanding of networks, cloud (AWS/Azure), and MITRE ATT&CK Bonus: Vulnerability Assessment and Pen Testing experience MUST HAVE LOCAL GOVERNMENT EXPERIENCE Certifications (desirable): Splunk Certified Cybersecurity Defense Engineer (highly preferred) CrowdStrike certifications (CCFA, CCFR, CCSE) CISSP, GCIH, or similar ...

routine health checks, maintenance, and configuration validation in line with Security Operations processes. Contribute to OT risk, compliance, and audit activities, including risk reviews, penetration testing, regulatory evidence preparation, and validation of remediation actions against standards such as NIS and ISO 27001. Maintain accurate OT asset, patch, backup … connectivity, including network configurations and vendor remote access, monitoring sessions, escalating anomalies, and supporting vendor assessments. Maintain OT cybersecurity documentation and registers, support resilience testing and recovery drills, assist with tooling and process improvements, and contribute to OT security awareness and training activities. What we need from you Experience ...

incidents in real-time. Collaborate with teams to conduct incident investigations and develop response plans. Lead proactive threat hunting initiatives. Manage vulnerability assessments and penetration testing programs. Develop and maintain threat intelligence capabilities. Essential experience includes: Extensive experience in managing cyber security teams and programs. In-depth knowledge ...

security team, monitoring and analysing real-time security events and responding to potential threats. The Cyber Security Engineer will conduct regular vulnerability assessments and penetration tests to identify and mitigate security risks and breaches, and will investigate security incidents and conduct forensic analysis to determine the root cause … Entra, Purview and Copilot Experience with conditional access policies and mobile application management policies Any experience or knowledge of ISO27001 as well as with penetration testing/vulnerability scanning would be highly advantageous, as would a background in general windows server support, ideally with broad experience of networks ...

/identity and access SCCM Playing an active role in cyber security initiatives, including endpoint protection, vulnerability management, and responding to security findings Supporting penetration testing activity and helping implement recommendations Contributing to change control, documentation, and technical standards Working closely with senior stakeholders to explain risks, options ...

EUC. Being consulted on identity and access administration matters Skills Required: Strong technical knowledge of security tools, frameworks and best practices. Experience with penetration testing and vulnerability management processes. Understanding of endpoint protection technologies and policies. Knowledge of identity and access management principles. Familiarity with security accreditations such ...

Role - Regional Sales Director Geography - South - London and Surrounding Salary - Up to £100,000 | £250,000+ OTE (uncapped commission) Sector - Cybersecurity (SOC, Pen Testing, GRC) The Opportunity It's a booming business, enjoying aggressive growth and now looking to sales leaders to drive further growth, take their products … Role - Regional Sales Director Geography - South - London and Surrounding Salary - Up to £100,000 | £250,000+ OTE (uncapped commission) Sector - Cybersecurity (SOC, Pen Testing, GRC) Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your ...