1 to 25 of 27 Penetration Testing Jobs in London

based) | Cybersecurity Scale-Up A fast-growing cybersecurity company is seekingSenior Offensive Security Engineers to strengthen their offensive security capabilities. The Role: Conduct comprehensive penetration testing across web applications, infrastructure, APIs, and cloud environments Perform manual security assessments and exploitation Deliver client-facing penetration testing engagements … improvements Essential Requirements: UK Bachelor's degree in Computer Science, Cybersecurity or related subject (or UK Master's as alternative) 3-5 years commercial penetration testing experience Strong understanding of offensive security techniques, OWASP Top 10, MITRE ATT&CK Deep knowledge of operating systems, networking protocols, and system ...

JUNIOR PCI PENETRATION TESTERS - LONDON (REMOTE) £35,000 - £45,000 | Fully Remote (UK-based) | Cybersecurity Scale-Up A rapidly growing cybersecurity company is seeking Junior PCI Penetration Testers to join their expanding offensive security team. The Role: Conduct PCI-DSS v4.0 compliance testing including manual penetration testing, quarterly vulnerability scanning, and network segmentation assessments Manage client engagements from scoping through to delivery Perform security assessments using industry-standard tools (Nessus, nmap, Burp Suite, Metasploit) Report findings to technical and non-technical stakeholders Support clients in maintaining PCI-DSS compliance Essential Requirements: UK Bachelor ...

JUNIOR PCI PENETRATION TESTERS - LONDON (REMOTE) £35,000 - £45,000 | Fully Remote (UK-based) | Cybersecurity Scale-Up A rapidly growing cybersecurity company is seeking Junior PCI Penetration Testers to join their expanding offensive security team. The Role: Conduct PCI-DSS v4.0 compliance testing including manual penetration testing, quarterly vulnerability scanning, and network segmentation assessments Manage client engagements from scoping through to delivery Perform security assessments using industry-standard tools (Nessus, nmap, Burp Suite, Metasploit) Report findings to technical and non-technical stakeholders Support clients in maintaining PCI-DSS compliance Essential Requirements: UK Bachelor ...

application access, SSO, MFA, and EMR data protection. Assist with maintaining Cyber Essentials certification. Coordinate with internal and external partners on vulnerability remediation and penetration testing activities. Alignment with Enterprise Standards Ensure all systems, applications, and support activities align with DaVita corporate IT policies and standards. Collaborate with … Certifications such as CompTIA A+, Network+, Microsoft Certified: Azure Administrator Associate. Experience working with external IT service providers. Knowledge of Cyber Essentials frameworks and penetration testing processes. Personal Attributes Strong customer service mindset and empathetic communication style. Highly organised with strong time management skills. Proactive problem solver able ...

Perform security risk assessments and impact analyses - Translate security policies into project-level security requirements - Review and validate solution and architecture designs - Define security testing and penetration testing scope - Produce security documentation, standards, and principles - Act as the security point of contact for projects and stakeholders - Support ...

policies and procedures • Act as the primary point of contact for security matters with Head Office and the Data Centre Security Operations Centre • Coordinate penetration testing, cybersecurity risk self-assessments and remediation activity • Lead real-time monitoring of cybersecurity alerts and events, including investigation and incident response • Manage … policies, identity controls and access governance • Review and optimise network and firewall policies to ensure effectiveness and necessity • Oversee application security across development and testing phases, including SAST and DAST • Monitor and assess data leakage risks and strengthen encryption controls for data at rest, in transit ...

call rotation and assist with troubleshooting issues that arise Defining and implementing a Security Incident Response process/policy with regular evolvement, testing and adherence Required Qualifications Three years or more experience in Cloud Infrastructure roles (predominantly AWS) working within teams that practice DevSecOps Ability to interact comfortably with … more of: Graphite, Statsd, Prometheus, Grafana, OpenSearch Any experience of ISO27001 certification processes Understanding of “cloud native” and 12-Factor applications Offensive or defensive penetration testing experience Additional Information Our Values Collaboration is our superpower We uncover rich perspectives across the world Success happens together We deliver across ...

robust security culture as we unlock Granola for the next 100x users. In this role, you will: Conduct security assessments, code reviews, and penetration testing to identify vulnerabilities in our applications Design and implement security tools, frameworks, and methodologies to protect against security threats Work closely with development ...

Vulnerability Management Framework. Enhancing the scope and efficiency of current vulnerability scanning and management tools and integration between them. Design and manage the periodic penetration testing exercise. Collaborating with identified stakeholders to provide specialist guidance and support, ensuring effective vulnerability identification, prioritisation and remediation activity definition. Perform Vulnerability … experience they bring take a look at Our People site including our Empowered Women in Tech. Job Segment: Cyber Security, Risk Management, Data Center, Testing, Work from Home, Security, Finance, Technology, Contract ...

Microsoft security stack, DFIR tooling, SIEM, Microsoft Defender/Sentinel, EDR platforms, timeline analysis, and cloud environments (Azure, AWS, or GCP). Exposure to penetration testing, including red team or purple team exercises, is advantageous. Ability to script or automate using Bash, Perl, Python, or PowerShell. Strong analytical ...

systems Implement access controls, monitoring, and incident response frameworks Maintain compliance with GDPR, SOC 2 and other relevant standards Conduct regular security audits, penetration testing, and risk assessments Manage third-party vendors and security risk Govern secure use of enterprise AI platforms (e.g. generative AI tools), protecting ...

Embed security into risk management, application development, and operational processes. Report on security risks and programme performance to senior leadership. Support supplier assurance, audits, penetration testing, and security requirements in tenders. Skills and Experience Experience in an information security or IT risk role. Working knowledge of frameworks such ...

evolving security policies, standards and procedures Managing and challenging third party security vendors and MSPs Leading audit and assurance activities Oversight of DLP, penetration testing, vulnerability management, and incident response Advising the business on emerging risks, including AI-driven security threats What you need You do not require ...

compliance standards. A day in the life can involve: Analysing network traffic and system logs to identify potential security breaches Conducting vulnerability assessments and penetration testing to uncover weaknesses Developing and implementing security policies and procedures - Investigating and responding to cyber incidents, working closely with incident response teams ...

Offensive Security Consultant with a strong focus on threat intelligence and attack methods Skills required: Lead and manage the full life cycle of complex penetration testing engagements, applying a strong threat intelligence-led approach. Execute advanced penetration tests across a broad range of environments (applications, infrastructure ...

This includes validating security controls, recommending improvements, and ensuring compliance across systems using industry-standard frameworks. The role requires collaboration with information assurance and penetration testing teams, delivering security solutions in agile, innovative, and team-focused environments. Key Responsibilities Designing and implementing security architectures across enterprise ...

Service and Solution. You will be seeing designs through from start to finish incorporating everything from technology to solution, assurance, governance, and security (pen testing) - Not from a hands-on perspective but from a design perspective. You will need to be client facing and be able to make complex ...

existing client base and a busy order book. With over three decades of expertise, our client has grown into a trusted name in cybersecurity, penetration testing, compliance, cloud recovery, and enterprise-grade data protection. This is an exciting opportunity to join a business at the forefront ...

skills. Excellent telephone manner and ability to work effectively in a team. Ability to work from home efficiently without supervision. Experience in cybersecurity (e.g., penetration testing, DMARC), datacentre (e.g., Veeam backup), or EUC/HW/SW desirable. Benefits Salary £40,000 £50,000 + uncapped commission. Full ...

design a comprehensive cybersecurity controls framework tailored for a large enterprise. This framework will integrate key areas such as Identity and Access Management, Penetration Testing, and System Security, serving as a robust governance, risk, and compliance (GRC) structure. Other frameworks, including CAF, PCI, and ISO, will nest under ...

design a comprehensive cybersecurity controls framework tailored for a large enterprise. This framework will integrate key areas such as Identity and Access Management, Penetration Testing, and System Security, serving as a robust governance, risk, and compliance (GRC) structure. Other frameworks, including CAF, PCI, and ISO, will nest under ...

services and enterprise solutions Can work independently in a remote, fast-paced environment Bonus Points If You Have: Direct experience selling smart contract audits, penetration testing, monitoring, or compliance Worked with Web3 enterprises, funds, or large-scale protocols Experience managing long sales cycles and high-value deals What ...

controls framework rather than implementing an existing one. This framework will unify processes across the organization, including areas like: Identity and Access Management Pen Testing System Security It will serve as a governance, risk, and compliance (GRC) framework , under which other frameworks (CAF, PCI, ISO) will nest. Key Characteristics ...

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 ...