15 of 15 Contract Penetration Testing Jobs

Penetration Tester Clerkenwell, Greater London Contract Outside IR35 Job Description Infrastructure Penetration Tester An organisation is delivering a significant multi-phase testing programme and is looking for an experienced Infrastructure Penetration Tester to join the team. This role will focus on hands-on penetration testing across external and internal networks, reviewing system configurations, and identifying vulnerabilities within critical infrastructure. Key Responsibilities Conduct comprehensive external and internal infrastructure penetration tests, starting with perimeter systems and moving into internal networks. Perform configuration reviews across servers, firewalls, routers, and network devices. Execute API security testing ...

cloud security (AWS/Azure), and the MITRE ATT&CK framework. Vulnerability Assessment: 2+ years of experience using vulnerability assessment tools is a bonus. Penetration Testing Experience: Familiarity with penetration testing and web application testing. Compliance Requirements Willingness to participate in the mandatory Right to Work ...

manage Splunk Enterprise Security. Technical Breadth: Strong knowledge of network protocols, cloud security (AWS/Azure), and the MITRE ATT&CK framework. Vulnerability Assessment & Penetration Testing: Bonus points for experience with vulnerability assessment tools and exposure to penetration testing and web application testing. Desired Qualifications: Foundational ...

security architecture reviews for critical systems and services. Develop and maintain security reference architectures, standards, principles, and best practices. Support IT Health Checks (ITHC), penetration testing exercises, and remediation activities. Provide technical security leadership and governance across development, integration, and delivery teams. Work with customers, stakeholders, and accreditors … Cloud Security Principles, and GDPR. Strong understanding of authentication and authorisation technologies including SAML, OAuth2, OpenID Connect, Active Directory, ADFS, and LDAP. Experience supporting penetration testing, vulnerability remediation, and IT Health Check activities. Experience working with multidisciplinary Agile delivery teams across complex technical programmes. Ability to engage with ...

ongoing basis Raise, manage, and track security incidents through to resolution Monitor Tenable and Dependabot outputs, enforcing remedial actions as required Manage penetration testing programmes including scoping, procurement, and enforcement of remedial actions Liaise with central Cyber Security teams, maintaining alignment on standards and incidents Track and follow … Security Groups, and WAF Experience managing and responding to security incidents Familiarity with vulnerability management tools including Tenable and Dependabot Experience scoping and managing penetration testing engagements Ability to work independently, prioritise risks, and report clearly to senior stakeholders Strong documentation skills including risk assessments and process documentation ...

leaver processes, RBAC, PAM, and monthly access control audits Ensure delivery of security assurance artefacts for internal and external audit requirements Support and coordinate penetration testing, vulnerability management, and disaster recovery exercises Ensure compliance with GDPR/DPA 2018, NCSC IAS5, CAF, and related government standards Maintain ...

emerging technologies, including cloud platforms, identity solutions, APIs, and microservices. Ensure alignment with NCSC guidance, CAF principles, and government cyber security frameworks. Oversee penetration testing, vulnerability management, and remediation activities. Maintain security, privacy, and resilience risk registers across projects and platforms. Work closely with internal IT, delivery ...

processes and guidance. Responsibility for the security of Digital infrastructure by proactively analysing security threats/challenges/risks to the environment, including conducting penetration testing and compliance reviews monitoring of Information Security and information management to ensure compliance including reviewing and monitoring system and network logs ...

CrowdStrike for endpoint protection and Splunk for security telemetry, capable of turning raw data into actionable intelligence. You must have experience with Vulnerability Assessment, Penetration Testing and Policy/Standards Creation. You will have several years of experience in a dedicated Cyber Security Engineering or SOC Tier ...

CrowdStrike for endpoint protection and Splunk for security telemetry, capable of turning raw data into actionable intelligence. You must have experience with Vulnerability Assessment, Penetration Testing and Policy/Standards Creation. You will have several years of experience in a dedicated Cyber Security Engineering or SOC Tier ...

Leadership experience (Tier 2 acceptable) Defence experience Responsibilities: Support info security delivery: policies, standards, processes Monitor and secure digital infrastructure, logs, and networks Perform penetration testing and compliance reviews Work in ITIL environment, using knowledge of anti-virus, networking, vulnerability management, encryption, Microsoft & Linux technologies, GDPR and Data ...

firewalls, including rule configuration, access control, and network segmentation Support secure network architecture for critical power and automation systems Conduct vulnerability assessment and mitigation, penetration testing, security compliance checks, and remediation activities Collaborate with engineering, IT, and OT teams to ensure secure and reliable system operation Related Certifications ...

interacting with the data A key part of the engagement will be ensuring the rebuilt platform is secure, robust, and capable of passing penetration/security testing. Required Skills & Experience Strong commercial experience with Node.js Experience refactoring or rewriting existing applications Solid understanding of secure software engineering practices Experience … architectural decisions Desirable Previous experience working with AI/LLM-powered applications Python experience to help interpret the existing codebase Experience preparing systems for penetration testing/compliance review DevOps/cloud infrastructure experience Contract Details Contract: Outside IR35 Rate: £(Apply online only) per day Location: Fully remote ...

across a range of security solutions and services. Required experience - Strong presales background in cyber security, with the ability to support opportunities across pen testing, Microsoft Sentinel, and wider cyber security services. Experience with Microsoft Sentinel, Palo Alto, PAM, CyberArk, and Tenable. MSP experience is highly desirable, with exposure ...

across a range of security solutions and services. Required experience - Strong presales background in cyber security, with the ability to support opportunities across pen testing, Microsoft Sentinel, and wider cyber security services. Experience with Microsoft Sentinel, Palo Alto, PAM, CyberArk, and Tenable. MSP experience is highly desirable, with exposure ...