23 of 23 Penetration Testing Jobs in the South East

Penetration Tester Permanent Horsham – Hybrid Up to £60,000 Are you an experienced Penetration Tester looking to take the next step in your offensive security career? This is an exciting opportunity to join a collaborative Cyber Defence team where you'll deliver hands-on security testing across … role offers excellent opportunities to develop your technical expertise, work with modern security tooling, and progress towards senior offensive security positions. Key Responsibilities: Deliver penetration testing across web applications, APIs, infrastructure, and cloud environments using recognised industry methodologies. Perform end-to-end testing activities including reconnaissance, exploitation ...

Senior Penetration Tester (AI-Enabled Vulnerability Research) | London Hybrid | £600 per day PAYE + 12.07% Holiday Pay We're supporting a leading global financial services organisation seeking an experienced Senior Penetration Tester to join a high-profile cyber security initiative focused on AI-enabled vulnerability discovery, offensive security … testing and application security assessment. This role combines traditional penetration testing expertise with the use of frontier AI models and advanced security tooling to identify genuine exploitable vulnerabilities across critical applications and internet-facing platforms. The successful candidate will play a key role in validating security findings ...

loss prevention and vulnerability management. Developing and operationalising threat intelligence capabilities, working with industry partners and external security communities. Defining and delivering cyber resilience testing strategies through penetration testing, red teaming and crisis simulation exercises. Building and maintaining cyber scenario libraries based on severe but plausible threat … senior cyber security leadership role within a large and complex organisation. Strong technical background covering cyber operations, SOC, SIEM, threat intelligence, incident response, penetration testing and red teaming. Extensive experience leading cyber incidents and crisis management activities across enterprise environments and supply chains. Strong understanding of cloud technologies ...

security posture. As an experienced Cloud Security Engineer, your working day will include but not be limited to: DevSecOps & SDLC Champion integration of security testing into CI/CD pipelines across all development teams and usage of automated security gates: SAST, DAST, dependency scanning, secrets detection Enable self-serve … mitigation plans Track and remediate vulnerabilities across infrastructure Manage customer initiatives related to due diligence when required to Support and develop annual programme of Penetration Testing and associated remediations Stakeholder Engagement Partner with internal and stakeholder management to support any requirements from the security function - particularly governance ...

organisation. Contribute to the continuous improvement of the organisation's cyber security maturity framework. Security Governance & Compliance Coordinate security assessments, including vulnerability assessments, penetration testing, ethical hacking exercises, and cyber security reviews. Support internal audits, external audits, regulatory reviews, and security assurance activities. Prepare risk assessment reports, management … services, or another regulated environment. Familiarity with industry standards and frameworks such as ISO 27001, NIST, COBIT, or CIS Controls. Exposure to vulnerability management, penetration testing, incident management, or third-party risk assessments. Relevant security certifications such as Security+, ISO 27001, CISM, CRISC, CISSP, or equivalent. Personal Attributes ...

update security policies, procedures, and documentation. Vulnerability Management & Reporting Coordinate regular vulnerability scanning activities across systems, networks, and applications. Analyse vulnerability assessment and penetration testing reports. Prioritise identified risks based on business impact, severity, and compliance requirements. Produce regular reports and recommendations for technical and management teams. Experience … knowledge of penetration testing and web application security would be advantageous. Remediation Coordination Act as a key liaison between cyber security, infrastructure, and operational teams. Track and monitor remediation activities to ensure identified vulnerabilities are addressed within agreed timescales. Work with system owners to reduce security risks ...

Security Testing Practice Lead Reports to: Managing Director London - 2-3 days a week £85k - potentially more based on experience. The Role: Lead and scale a high-performing security testing practice for a fast-growing, cybersecurity consultancy in London. This is a hands-on leadership role spanning service … quality, delivery performance, team capability, utilisation, client confidence and the evolution of AI and LLM security testing. What Youll Own Own the security testing portfolio, methodology, tooling, reporting standards and delivery quality. Oversee projects from scoping to delivery, balancing quality, utilisation, capacity and client outcomes. Support commercial scoping, proposals ...

Strong experience with Cisco networking technologies, including firewalls, routers and switches Experience working with SIEM platforms, IDS/IPS solutions and vulnerability management tools Penetration testing and security assessment experience Knowledge of ISO27001, GDPR and security compliance frameworks Strong understanding of TCP/IP networking, routing, switching ...

practice. Technologies you will work with include: Cisco Firewalls, Routers and Switches. Juniper networking platforms. SIEM and IDS/IPS solutions. Vulnerability Management and Penetration Testing tools. Computer Forensic tools. ISO27001, ITIL and GDPR. Qualifications and requirements: Minimum 5 years' experience designing and managing secure enterprise networks. Strong … Cisco networking and firewall experience. Experience with Juniper platforms, SIEM, IDS/IPS, vulnerability management and penetration testing. Good understanding of ISO27001, GDPR and ITIL. Strong documentation, communication and customer support skills. Eligible to obtain SC Security Clearance. Desirable Experience: Telecommunications, Satellite Communications (Satcom) or Maritime Communications. ...

GDPR, SOC2, SOX MS in Cyber Security, Information Security, MIS or equivalent Industry security certifications such as CISSP or others Experience in Application penetration testing, CTF competitions, CVE research and/or Bug Bounty recognition Experience in Web and Mobile (Android/iOS) based application/service assessment ...

Intune, M365, AWS IAM) • Cyber Security Strategy & Risk Management • Cloud & Technology Security (AWS) • Third-Party Risk Management • Operational Resilience & Incident Management • Security Awareness & Culture • Penetration Testing Essential Skills and experience • Experience in Information Security, Cyber Security, Technology Risk or Security Governance • Experience in FCA-regulated financial services • Strong ...

minimise risk and downtime Develop and maintain security policies, operational procedures, technical documentation, and compliance standards Support disaster recovery and business continuity planning, testing, and readiness activities Key Experience & Skills: Palo Alto Firewalls and all associated NG services Endpoint detection and remediation Proven track record in Cyber security … implementing, supporting and developing L2/3 network infrastructure Qualys Vulnerability Management Aruba Wifi L2/3 switching - Cisco Nexus Network Load balancing Penetration Testing (3rd Party) Incident management Data Security ...

wider critical infrastructure experience OT monitoring and asset discovery tools such as Nozomi, Claroty, Dragos or Tenable OT SC clearance eligibility Background in penetration testing, assurance or audit This is a full-time, permanent position offering remote working, varied UK client engagements and the opportunity to play ...

risk management Ability to communicate complex technical findings to stakeholders Desirable Scripting experience (Python or PowerShell) Malware analysis and Kill Chain methodologies Exposure to penetration testing, packet analysis, or cloud environments Relevant certifications (e.g. CompTIA) or a cyber/IT-related degree Key Attributes Passion for cyber security ...

profile Hands-on engineering background with Cisco and Juniper platforms. Experience deploying and troubleshooting security toolsets including SIEM and IDS/IPS. Knowledge of penetration testing methodologies and computer forensic tools. Understanding of General Data Protection Regulation requirements. Background in telecommunications or maritime communications is advantageous. Experience working ...

security across infrastructure The Person: Strong experience with Cisco and Juniper networking technologies Proven background in cybersecurity tools including SIEM, IDS/IPS and penetration testing Knowledge of ISO27001, GDPR and security frameworks Ability to troubleshoot and resolve complex security issues independently Reference Number:BBBH(phone number removed ...

supporting L2/3 Cisco Nexus switching frameworks and Aruba Wi-Fi environments. Solid understanding of Network Load Balancing mechanisms and coordinating third-party Penetration Testing. Strong secondary expertise in Cyber Security, specifically administering Palo Alto Firewalls alongside their advanced next-gen service suites. Background utilizing Qualys Vulnerability Management ...

represent a portfolio of industry-leading cyber security solutions including: Managed Security Services Microsoft Security Solutions Vulnerability Management CrowdStrike Qualys AppCheck Email Security Penetration Testing Security Assessments Governance, Risk & Compliance (GRC) Cyber Security Advisory Services Typical deal values range from £20,000 to £750,000+ , with many customers ...

implementing, supporting and developing L2/3 network infrastructure Qualys Vulnerability Management Aruba Wifi L2/3 switching - Cisco Nexus Network Load balancing Penetration Testing (3rd Party) Incident management Data Security Senior Network Analyst - Palo Alto - Hybrid Due to the volume of applications received for positions, it will ...

level design decisions, including API design, data models and service boundaries Set and drive technical processes: engineering standards, security practices, including pen testing, SDLC ownership Work across the full stack, from front end through back end to ML/AI and data Whiteboard solutions directly with senior business stakeholders ...

Offensive Security Researcher/Security Consultant | Elite Cybersecurity Scale-Up | Fully Remote (Global) Ready to take your offensive security skills to the next level? This is your chance to join a fast-scaling cybersecurity innovator ...

Offensive Security Researcher/Security Consultant | Elite Cybersecurity Scale-Up | Fully Remote (Global) Ready to take your offensive security skills to the next level? This is your chance to join a fast-scaling cybersecurity innovator ...

/UX; Inventory all application interfaces; User account audit and mapping; CIS Description; Test strategy; Test scripts created by principal users; Security Pen Testing; Dependency Map; Target Architecture; Training Materials; Runbooks. Execution Phase: POC Build and Technology Pillar Integration Create non-production Entra ID app registration; Configure Entra … Keycloak; Cognito. Demonstrated recent experience configuring Entra ID as an MFA Provider to the above MFA brokers. Ability to produce high-standard documentation for testing and service delivery. Communication and Interpersonal Skills: Excellent verbal and written communication skills. Full proficiency in English. Ability to communicate technical information ...